WO2007107373A1 - Substituted tetrahydroisoquinoline compounds, their preparation and use in medicaments - Google Patents

Substituted tetrahydroisoquinoline compounds, their preparation and use in medicaments Download PDF

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WO2007107373A1
WO2007107373A1 PCT/EP2007/002569 EP2007002569W WO2007107373A1 WO 2007107373 A1 WO2007107373 A1 WO 2007107373A1 EP 2007002569 W EP2007002569 W EP 2007002569W WO 2007107373 A1 WO2007107373 A1 WO 2007107373A1
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Prior art keywords
butyl
group
methyl
tetrahydro
radical
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PCT/EP2007/002569
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French (fr)
Inventor
JOVER Antonio TORRENS
Prio Josep Mas
Casamitjana Adriana Port
Helmut Heinrich Buschmann
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Laboratorios Del Dr. Esteve S.A.
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Priority to MX2008012166A priority Critical patent/MX2008012166A/en
Priority to US12/293,925 priority patent/US20090209528A1/en
Priority to CA002647024A priority patent/CA2647024A1/en
Priority to EP07723520A priority patent/EP2007729B1/en
Priority to JP2009500780A priority patent/JP2009531318A/en
Priority to CN2007800182351A priority patent/CN101454289B/en
Priority to ES07723520T priority patent/ES2389789T3/en
Publication of WO2007107373A1 publication Critical patent/WO2007107373A1/en
Priority to HK09105782.2A priority patent/HK1128154A1/en

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    • C07D217/02—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines
    • C07D217/04—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines with hydrocarbon or substituted hydrocarbon radicals attached to the ring nitrogen atom
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    • C07D217/06—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines with the ring nitrogen atom acylated by carboxylic or carbonic acids, or with sulfur or nitrogen analogues thereof, e.g. carbamates
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    • C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
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    • C07D513/04—Ortho-condensed systems

Definitions

  • the present invention relates to substituted tetrahydroisoquinoline compounds of general formula I,
  • medicaments comprising said substituted tetrahydroisoquinoline compounds as well as the use of said substituted tetrahydroisoquinoline compounds for the preparation of medicaments, which are particularly suitable for the prophylaxis and/or treatment of disorders or diseases that are at least partially mediated via 5-HT 6 receptors.
  • the superfamily of serotonin receptors includes 7 classes (5-HTi-5-HT 7 ) encompassing 14 human subclasses [D. Hoyer, et al., Neuropharmacology, 1997, 36, 419].
  • the 5-HT 6 receptor is the latest serotonin receptor identified by molecular cloning both in rats [FJ. Monsma et al., MoI. Pharmacol., 1993, 43, 320; M. Ruat et al., Biochem. Biophys. Res. Commun., 1993, 193, 268] and in humans [R. Kohen, et al., J. Neurochem., 1996, 66, 47].
  • Compounds with 5-HT 6 receptor affinity are useful for the treatment of various disorders of the Central Nervous System and of the gastrointestinal tract, such as irritable intestine syndrome. Compounds with 5-HT 6 receptor affinity are also useful in the treatment of anxiety, depression and cognitive memory disorders [M. Yoshioka et al., Ann. NY Acad. Sci., 1998, 861, 244; A. Bourson et al., Br. J. Pharmacol. , 1998, 125, 1562; D.C. Rogers et al., Br. J. Pharmacol. Suppl., 1999, 127, 22P; A. Bourson et al., J. Pharmacol. Exp. Ther. , 1995, 274, 173; A.J.
  • Compounds with 5-HT 6 receptor affinity are useful for treating infant hyperkinesia (ADHD, attention deficit / hyperactivity disorder) [W. D. Hirst et al., Br. J. Pharmacol. , 2000, 130, 1597; C. Gerard et al., Brain Research , 1997, 746, 207; M. R. Pranzatelli, Drugs of Today , 1997, 33, 379].
  • ADHD attention deficit / hyperactivity disorder
  • Food ingestion disorders are a serious, fast growing threat to the health of humans of all age groups, since they increase the risk of developing other serious, even life-threatening diseases such as diabetes or coronary diseases as well.
  • an object of the present invention was to provide compounds that are particularly suitable as active ingredients in medicaments, especially in medicaments for the prophylaxis and/or treatment of disorders or diseases related to 5-HT 6 receptors such as food intake related disorders.
  • the substituted tetrahydroisoquinoline compounds of general formula I given below show good to excellent affinity for 5-HT 6 -receptors. These compounds are therefore particularly suitable as pharmacologically active agents in a medicament for the prophylaxis and/or treatment of disorders or diseases related to 5- HT 6 -receptors such as food intake related disorders like obesity.
  • the present invention relates to a medicament comprising a substituted tetrahydroisoquinoline compounds of general formula I 1
  • Ci-i 0 aliphatic radical which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl 1 Br 1 1 1 -CN, -CF 3 , -OCF 3 , -SCF 3 , -OH, -SH, - NH 2 , -O-Ci- 5 -alkyl, -S-Ci -5 -alkyl, -NH(C 1-5 -alkyl) and -N(Ci -5 -alkyl) 2 ; or a saturated or unsaturated 3- to 9-membered cycloaliphatic radical, which may contain 1, 2 or 3 heteroatom(s) independently selected from the group consisting of nitrogen, oxygen and sulfur as ring member(s) and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl 1 Br 1 1 1 -
  • aryl or heteroaryl radical which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
  • R 6 , R 7 , R 8 , R 9 , R 10 , R 13 , R 14 , R 15 , R 16 , R 17 and R 18 independently of one another, each represent a linear or branched, saturated or unsaturated, unsubstituted or at least mono-substituted aliphatic radical;
  • aryl or heteroaryl radical which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
  • R 12 represents a phenyl radical of general formula (A),
  • an unsubstituted or at least mono-substituted monocyclic heteroaryl radical which is condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
  • an unsubstituted or at least mono-substituted bi- or tricyclic heteroaryl radical which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
  • R 23 , R 27 , R 28 , R 29 and R 30 independently of one another, each represent a linear or branched, saturated or unsaturated C MO aliphatic radical which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF 3 , -OCF 3 , -SCF 3 , -OH, -SH, -NH 2 , -0-Ci -5 - alkyl, -S-C 1-5 -alkyl, -NH(C 1-5 -alkyl) and -N(Ci -5 -alkyl) 2 ;
  • aryl or heteroaryl radical which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
  • R 24 , R 26 , R 31 , R 32 and R 33 each represent a linear or branched, saturated or unsaturated Ci--I 0 aliphatic radical which may be unsubstituted or substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, - CN, -CF 3 , -OCF 3 , -SCF 3 , -OH, -SH, -NH 2 , -O-Ci -5 -alkyl, -S-d -5 -alkyl, -NH(C 1-5 -alkyl) and -N(C 1-5 -alkyl) 2 ;
  • R 1 R 1 R and R represents a linear or branched, saturated or unsaturated Ci--I 0 aliphatic radical which may be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl 1 Br, I, -CN, -CF 3 , -OCF 3 , -SCF 3 , -OH, -SH, -NH 2 , -O-Ci -5 -alkyl, -S-d -5 -alkyl, -NH(C 1-5 - alkyl) and -N(Ci -5 -alkyl) 2 ;
  • R 37 represents a linear or branched, saturated or unsaturated Ci-i 0 aliphatic radical
  • aryl or heteroaryl radical which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
  • stereoisomers optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof;
  • Preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I in form of its salt as defined in general formula II,
  • A represents a hydrogen atom or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, 2-butyl, tert-butyl and n- pentyl;
  • D represents an anion selected from the group consisting of chloride, bromide, iodide, fluoride, hydrogensulfate, nitrate, dihydrogenphosphate, thiocyanate, cyanate, acrylate, fumarate, citrate, glutarate, succinate, maleate, tartrate, phosphate, 2- oxo-glutarate, formate, acetate, propionate, lactate, gluconate, benzoate or naphthoate whereby said benzoate or naphthoate may be substituted with 1, 2, 3, 4 or 5 substituents independently selected from the group consisting of F, Cl 1 Br, -OH 1 -O-CH 3 and -0-C 2 H 5 , pyruvate, ascorbate, glycolate, nicotinate, phenylacetate,
  • R 38 and R 39 independently of one another, in each case represent a radical selected from the group consisting Of -CF 3 , -C 2 F 5 , methyl, ethyl, n-propyl, isopropyl, n- butyl, isobutyl, sec-butyl, tert-butyl, n-pentyl, 2-pentyl, 3-pentyl, neo-pentyl, n-hexyl, 2- hexyl, 3-hexyl, n-heptyl, 2-heptyl, 3-heptyl, 4-heptyl, n-octyl, 2-octyl, 3-octyl, 4-octyl, 2- (6-methyl)-heptyl, 2-(5-methyl)-heptyl, 2-(5-methyl)-hexyl, 2-(4-methyl)-hexyl, 2-(7- methyl )-octy
  • cyclopropyl cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, cyclodecyl, cycloundecyl, cyclododecyl, cyclotridecyl, cyclotetradecyl, cyclopentenyl, cyclohexenyl, cycloheptenyl, cyclooctenyl and bicyclo[2.2.1]heptyl, which may be bonded via a -(CH 2 )-, -(CH 2 )-(CH 2 )- or -(CH 2 )- (CH 2 )-(CH 2 )-group.
  • Preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound in form of its salt as defined in general formula II, wherein
  • A represents a hydrogen atom or a radical selected from the group consisting of methyl, ethyl, n-propyl, n-butyl and n-pentyl;
  • D represents an anion selected from the group consisting of chloride, bromide, iodide, fluoride, hydrogensulfate, nitrate, dihydrogenphosphate, thiocyanate, cyanate, acrylate, methanesulfonate, ethanesulfonate, toluenesulfonate, benzenesulfonate, (2,5)-dihydroxy-benzenesulfonate, naphthalene-2-sulfonate, 5-sulfo- napthalene-1 -sulfonate, cyclamate, dodecane-1 -sulfonate and (7,7)-dimethyl-2-oxo- bicyclo[2.2.1]-hept-1-yl-methanesulfonate;
  • substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
  • a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein
  • R 1 represents a hydrogen atom
  • Ci -10 alkyl radical C 2- io alkenyl radical or C 2-10 alkinyl radical
  • a C 3-9 cycloalkyl radical or C 4-9 cycloalkenyl radical which may be bonded via a linear or branched Ci -6 alkylene, C 2-6 alkenylene or C 2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
  • R 6 , R 7 , R 8 , R 9 , R 10 , R 13 , R 14 , R 15 , R 16 , R 17 and R 18 independently of one another, each represent a linear or branched C-i-ioalkyl radical, C 2- i 0 alkenyl radical or C 2- i 0 alkinyl radical;
  • a C 3-9 cycloalkyl radical or C 4-9 cycloalkenyl radical which may be bonded via a linear or branched Ci -6 alkylene, C 2-6 alkenylene or C 2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
  • R 12 represents a phenyl radical of general formula (A),
  • R 23 , R 27 , R 28 , R 29 and R 30 independently of one another, each represent a linear or branched C 1-10 alkyl radical, C 2-1O alkenyl radical or C 2-1O alkinyl radical;
  • a C 3-9 cycloalkyl radical or C 4-9 cycloalkenyl radical which may be bonded via a linear or branched C 1-6 alkylene, C 2-6 alkenylene or C 2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
  • R 24 , R 26 , R 31 , R 32 and R 33 each represent a linear or branched C 1-10 alkyl radical, C 2-10 alkenyl radical or C 2- - I0 alkinyl radical;
  • a C 3- 9cycloalkyl radical or C 4-9 cycloalkenyl radical which may be bonded via a linear or branched d- ⁇ alkylene, C 2-6 alkenylene or C 2- 6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
  • R 25 , R 34 , R 35 and R 36 represents a linear or branched C MO alkyl radical, C 2 -io alkenyl radical or C 2- I 0 alkinyl radical;
  • R 37 represents a linear or branched Ci -10 alkyl radical, C 2- io alkenyl radical or C 2- io alkinyl radical;
  • a C 3-9 cycloalkyl radical or C 4-9 cycloalkenyl radical which may be bonded via a linear or branched Ci -6 alkylene, C 2-6 alkenylene or C 2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
  • C 3- g cycloalkyl radicals and C 4-9 cycloalkenyl radicals in each case may optionally contain 1 , 2 or 3 heteroatom(s) independently selected from the group consisting of nitrogen, oxygen and sulfur as ring member(s);
  • Ci -6 alkylene, C 2-6 alkenylene or C 2-6 alkinylene groups may in each case be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF 3 , -OCF 3 , -SCF 3 , -OH, -SH, -NH 2 , -O- Ci- 5 -alkyl, -S-Ci -5 -alkyl, -NH(Ci -5 -alkyl) and -N(C 1-5 -alkyl) 2 ;
  • the rings of the aforementioned ring system are in each case independently of one another 5-, 6- or 7-membered and may in each case independently of one another optionally contain 1 , 2 or 3 heteroatom(s) independently selected from the group consisting of nitrogen, oxygen and sulfur;
  • heteroaryl radicals in each case optionally contain 1 , 2, 3 or 4 heteroatom(s) independently selected from the group consisting of nitrogen, oxygen and sulfur as ring member(s);
  • stereoisomers optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
  • a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein
  • R 1 represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n- hexyl, -CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 , -CF 2 -CF 3 , -CH 2 -CN, -CH 2 -CH 2 -CN, -CH 2 -O-CF 3 , - CH 2 -S-CF 3 , -CH 2 -OH, -CH 2 -CH 2 -OH, -CH 2 -SH, -CH 2 -CH 2 -SH, -CH 2 -NH 2 , -CH 2 -NH-CH 3 , -CH 2 -N(CH 3 ) 2l -CH 2 -N(C 2
  • substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
  • a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or Il is preferred as well, wherein
  • substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
  • substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
  • substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
  • a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or Il is preferred as well, wherein
  • R 6 , R 7 , R 8 , R 9 , R 10 , R 13 , R 14 , R 15 , R 16 , R 17 and R 18 independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, - CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 , -CF 2 -CF 3 , -CH 2 -CN, -CH 2 -CH 2 -CN 1 -CH 2 -O-CF 3 , -CH 2 -S- CF 3 , -CH 2 -OH, -CH 2 -CH 2 -OH, -CH 2 -SH, -CH 2
  • substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
  • a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein
  • a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or Il is preferred, wherein
  • R 12 represents a phenyl radical of general formula (A),
  • substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
  • a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein R 23 , R 27 , R 28 , R 29 and R 30 , independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec- butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, ally), ethinyl, -CF 3 , -CFH 2 , -CF 2 H, -CH 2 - CF 3 , -CF 2 -CF 3 , -CH 2 -CN, -CH 2 -CH 2 -CN, -CH 2 -O-CF 3 , -CH 2 -S-CF 3 , -CH 2 -OH, -CH 2 -CH 2 -OH, -CH 2
  • substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
  • a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein
  • R 24 , R 26 , R 31 , R 32 and R 33 independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec- butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF 3 , -CFH 2 , -CF 2 H, -CH 2 - CF 3 , -CF 2 -CF 3 , -CH 2 -CN, -CH 2 -CH 2 -CN, -CH 2 -O-CF 3 , -CH 2 -S-CF 3 , -CH 2 -OH, -CH 2 -CH 2 -OH, -CH 2 -SH, -CH 2 -CH 2 -SH, -CH 2 -NH 2 , -CH 2 -CH 2
  • substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
  • a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein
  • R 25 , R 34 , R 35 and R 36 independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 , - CF 2 -CF 3 , -CH 2 -CN, -CH 2 -CH 2 -CN, -CH 2 -O-CF 3 , -CH 2 -S-CF 3 , -CH 2 -OH, -CH 2 -CH 2 -OH, - CH 2 -SH, -CH 2 -CH 2 -SH, -CH 2 -NH 2 , -CH 2 -NH-CH 3 ,
  • a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein
  • R 37 represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, - CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 , -CF 2 -CF 3 , -CH 2 -CN, -CH 2 -CH 2 -CN, -CH 2 -O-CF 3 , -CH 2 -S- CF 3 , -CH 2 -OH, -CH 2 -CH 2 -OH, -CH 2 -SH, -CH 2 -CH 2 -SH, -CH 2 -NH-CH 3 , -CH 2 - N(CHa) 2 , -CH
  • substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
  • a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein
  • R 1 represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n- hexyl, -CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 , -CF 2 -CF 3 , -CH 2 -CN, -CH 2 -CH 2 -CN, -CH 2 -O-CF 3 , - CH 2 -S-CF 3 , -CH 2 -OH, -CH 2 -CH 2 -OH, -CH 2 -SH, -CH 2 -CH 2 -SH, -CH 2 -NH 2 , -CH 2 -NH-CH 3 , -CH 2 -N(CHa) 2 , -CH 2 -N(C 2
  • R 6 , R 7 , R 8 , R 9 , R 10 , R 13 , R 14 , R 15 , R 16 , R 17 and R 18 independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, - CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 , -CF 2 -CF 3 , -CH 2 -CN, -CH 2 -CH 2 -CN, -CH 2 -O-CF 3 , -CH 2 -S- CF 3 , -CH 2 -OH, -CH 2 -CH 2 -OH, -CH 2 -SH, -CH 2
  • R 12 represents a phenyl radical of general formula (A),
  • R 23 , R 27 , R 28 , R 29 and R 30 independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, - CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 , -CF 2 -CF 3 , -CH 2 -CN, -CH 2 -CH 2 -CN, -CH 2 -O-CF 3 , -CH 2 -S- CF 3 , -CH 2 -OH, -CH 2 -CH 2 -OH, -CH 2 -SH 1 -CH 2 -CH 2 -SH, -CH 2 -NH 2 , -CH 2 -CH
  • R 24 , R 26 , R 31 , R 32 and R 33 independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec- butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF 3 , -CFH 2 , -CF 2 H, -CH 2 - CF 3 , -CF 2 -CF 3 , -CH 2 -CN, -CH 2 -CH 2 -CN, -CH 2 -O-CF 3 , -CH 2 -S-CF 3 , -CH 2 -OH, -CH 2 -CH 2 -OH, -CH 2 -SH, -CH 2 -CH 2 -SH, -CH 2 -NH 2 , -CH 2 -CH 2
  • R 25 , R 34 , R 35 and R 36 independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 , - CF 2 -CF 3 , -CH 2 -CN, -CH 2 -CH 2 -CN, -CH 2 -O-CF 3 , -CH 2 -S-CF 3 , -CH 2 -OH, -CH 2 -CH 2 -OH, - CH 2 -SH, -CH 2 -CH 2 -SH, -CH 2 -NH 2 , -CH 2 -NH-CH 3 ,
  • R 37 represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 , -CF 2 -CF 3 , -CH 2 -CN, -CH 2 -CH 2 -CN, -CH 2 -O-CF 3 , -CH 2 -S-CF 3 , -CH 2 -OH, -CH 2 -CH 2 -OH, -CH 2 -SH, -CH 2 -CH 2 -SH, -CH 2 -NH-CH 3 , -CH 2 -N(CHa) 2 , -CH 2
  • a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein
  • R 1 represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CH 2 -NH 2 , -CH 2 -NH-CH 3 , -CH 2 -N(CH 3 ) 2 , -CH 2 -N(C 2 Hs) 2 , -CH 2 -NH-C 2 H 5 , -CH 2 -CH 2 -NH 2 , -CH 2 -CH 2 -NH-CH 3 , -CH 2 -CH 2 -N(CH 3 ) 2 , -CH 2 -CH 2 -N(C 2 Hs) 2 , -CH 2 -CH 2 -NH-C 2 H 5 , -CH 2 -CH 2 -NH 2 , -
  • R 8 and R 9 independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert- butyl, -CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 and -CF 2 -CF 3 ; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thioph)
  • ⁇ 12 represents a phenyl radical of general formula (A)
  • R 23 and R 27 independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert- butyl, n-pentyl, n-hexyl, -CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 and -CF 2 -CF 3 ; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be bonded via a -(CH 2 )i i 2 o r3- group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethy
  • R 24 and R 26 independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert- butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 and -CF 2 -CF 3 ; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl
  • R 25 represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, -CF 3 , -CFH 2 , -CF 2 H, -
  • R 37 represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 and -CF 2 -CF 3 ; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl and fluorenyl, which may be bonded via a -(CH 2 )i, 2 or 3 - group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or
  • stereoisomers optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
  • a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein
  • R 1 represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n- hexyl, -CH 2 -NH 2 , -CH 2 -NH-CH 3 , -CH 2 -N(CH 3 J 2 , -CH 2 -N(C 2 H 5 J 2 , -CH 2 -NH-C 2 H 5 , -CH 2 - CH 2 -NH 2 , -CH 2 -CH 2 -NH-CH 3 , -CH 2 -CH 2 -N(CH 3 J 2 , -CH 2 -CH 2 -N(C 2 H 5 J 2 , -CH 2 -CH 2 -NH- C 2 H 5 , -CH 2 -CH 2 -NH-CH 3 ,
  • R 12 represents a phenyl radical of general formula (A),
  • pyridinyl pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO 2 ; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec- butyl, tert-butyl, -CF 3 , -CF 2 H, -CFH 2 , -CH 2 -CF 3 and -CF 2 -CF 3 ;
  • R 37 represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl;
  • stereoisomers optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
  • a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein
  • R 12 represents a phenyl radical of general formula (A),
  • R 19 , R 20 , R 21 and R 22 independently of one another, . each represent a hydrogen atom; F, Cl, Br, I, -0-CH 3 ; -0-C 2 H 5 ; -0-CF 3 ; -0-CFH 2 ; -0-CF 2 H; -0-CH 2 -CF 3 ; -0-CF 2 -CF 3 ; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl and tert-butyl;
  • R 37 represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl;
  • stereoisomers optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
  • a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula Ia,
  • R 12a represents a phenyl radical of general formula (Aa),
  • pyridinyl pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO 2 ; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec- butyl, tert-butyl, -CF 3 , -CF 2 H, -CFH 2 , -CH 2 -CF 3 and -CF 2 -CF 3 ;
  • R 37a represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl;
  • a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula Ib,
  • R ,12b represents a phenyl radical of general formula (Ab)
  • pyridinyl pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO 2 ; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec- butyl, tert-butyl, -CF 3 , -CF 2 H, -CFH 2 , -CH 2 -CF 3 and -CF 2 -CF 3 ;
  • R 37b represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl;
  • stereoisomers optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
  • a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula Ic,
  • R 12c represents a phenyl radical of general formula (Ac),
  • pyridinyl pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO 2 ; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec- butyl, tert-butyl, -CF 3 , -CF 2 H, -CFH 2 , -CH 2 -CF 3 and -CF 2 -CF 3 ;
  • R 37c represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl;
  • a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula Id,
  • R 12d represents a phenyl radical of general formula (Ad),
  • pyridinyl pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO 2 ; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec- butyl, tert-butyl, -CF 3 , -CF 2 H, -CFH 2 , -CH 2 -CF 3 and -CF 2 -CF 3 ;
  • R 37d represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl;
  • stereoisomers optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
  • a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula Ih as described hereinafter.
  • a medicament comprising at least one substituted tetrahydroisoquinoline compound as defined above selected from the group consisting of
  • 6-yl)-amide Hydrochloride [157] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (2-cyclopropanecarbonyl- 1 ,2,3,4- tetrahydro-isoquino lin-6-yl)-amide and [158] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (2-cyclopropylmethyl-1 ,2,3,4- tetrahydro-isoquinolin-6-yl)-amide hydrochloride
  • a further aspect of the present invention relates to a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I, II, III, Ia, Ib, Ic, Id, Ie, If, or Ig given above or Ih given below, in the following only referred to as tetrahydroisoquinoline compound of general formula I, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a physiologically acceptable salt thereof, or a corresponding solvate thereof, and optionally at least one physiologically acceptable auxiliary agent.
  • Said medicament is particularly suitable for 5-HT 6 -receptor regulation and therefore for the prophylaxis and/or treatment of a disorder or a disease that is at least partially mediated via 5-HT 6 -receptors.
  • said medicament is suitable for the prophylaxis and/or treatment of the prophylaxis and/or treatment of a disorder or disease related to food intake, preferably for the regulation of appetite, for the maintenance, increase or reduction of body weight, for the prophylaxis and/or treatment of obesity, bulimia, anorexia, cachexia, type Il diabetes (non insulin dependent diabetes mellitus), preferably type Il diabetes that is caused by obesity; for the prophylaxis and/or treatment of stroke; migraine; head trauma; epilepsy; irritable colon syndrome; irritable bowl syndrome; emesis; vertigo; disorders of the central nervous system; anxiety; panic attacks; depression; bipolar disorders; obsessive compulsory disorder; cognitive disorders; cognitive dysfunction associated with psychiatric diseases; memory disorders; s
  • said medicament is suitable for the prophylaxis and/or treatment of a disorder or disease related to food intake, preferably for the regulation of appetite, for the maintenance, increase or reduction of body weight, for the prophylaxis and/or treatment of obesity, bulimia, anorexia, cachexia or type Il diabetes (non insulin dependent diabetes mellitus), preferably type Il diabetes that is caused by obesity.
  • More preferably said medicament is suitable for improvement of cognition (cognitive enhancement) or cognitive memory (cognitive memory enhancement).
  • said medicament is suitable for the prophylaxis and/or treatment of obesity and/or disorders or diseases related thereto.
  • the present invention relates to the use of at least one substituted tetrahydroisoquinoline compound of general formula I given above, optionally in form of one of their stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a physiologically acceptable salt thereof, or a corresponding solvate thereof, for the preparation of a medicament suitable for 5-HT 6 - receptor regulation, preferably for the prophylaxis and/or treatment of a disorder or a disease that is least partially mediated via 5-HT 6 -receptors.
  • the present invention relates to the use of at least one substituted tetrahydroisoquinoline compound of general formula I given above, optionally in form of one of their stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a physiologically acceptable salt thereof, or a corresponding solvate thereof, for the prophylaxis and/or treatment of a disorder or disease related to food intake, preferably for the regulation of appetite; for the maintenance, increase or reduction of body weight; or for the prophylaxis and/or treatment of obesity, bulimia, anorexia, cachexia or type Il diabetes (non insulin dependent diabetes mellitus), more preferably for the prophylaxis and/or treatment of obesity.
  • the present invention also relates to the use of at least one substituted tetrahydroisoquinoline compound of general formula I given above, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a physiologically acceptable salt thereof, or a corresponding solvate thereof, for the prophylaxis and/or treatment of stroke; migraine; head trauma; epilepsy; irritable colon syndrome; irritable bowl syndrome; emesis; vertigo; disorders of the central nervous system; anxiety; panic attacks; depression; bipolar disorders; obsessive compulsory disorder; cognitive disorders; cognitive dysfunction associated with psychiatric diseases; memory disorders; senile dementia; mood disorders; sleep disorders; psychosis; neurodegenerative disorders, preferably selected from the group consisting of Morbus Alzheimer, Morbus Parkinson, Morbus Huntington and Multiple Sclerosis; schizophrenia
  • the present invention also relates to the use of at least one substituted tetrahydroisoquinoline compound of general formula I given above, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a physiologically acceptable salt thereof, or a corresponding solvate thereof, for the manufacture of a medicament for the improvement of cognition (cognitive enhancement) and/or for the improvement of cognitive memory (cognitive memory enhancement).
  • the present invention also relates to the use of at least one substituted tetrahydroisoquinoline compound of general formula I given above, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a physiologically acceptable salt thereof, or a corresponding solvate thereof, for the manufacture of a medicament for the prophylaxis and/or treatment of drug addiction and/or withdrawal, preferably for the prophylaxis and/or treatment of addiction and/or withdrawal related to one or more of drugs selected from the group consisting of benzodiazepines, natural, semisynthetic or synthetic opioids like cocaine, ethanol and/or nicotine.
  • drugs selected from the group consisting of benzodiazepines, natural, semisynthetic or synthetic opioids like cocaine, ethanol and/or nicotine.
  • At least one substituted tetrahydroisoquinoline compound of general formula I as defined above optionally in form of one of their stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a physiologically acceptable salt thereof, or a corresponding solvate thereof, for the preparation of a medicament for the maintenance, increase or reduction of body weight, for the prophylaxis and/or treatment of obesity, bulimia, anorexia, cachexia or type Il diabetes (non insulin dependent diabetes mellitus), preferably type Il diabetes that is caused by obesity.
  • At least one substituted tetrahydroisoquinoline compound of general formula I as defined above optionally in form of one of their stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a physiologically acceptable salt thereof, or a corresponding solvate thereof, for the preparation of a medicament for the improvement of cognition (cognitive enhancement) and/or for the improvement of cognitive memory (cognitive memory enhancement).
  • Any medicament according to the present invention may be in any form suitable for the application to humans and/or animals, preferably humans including infants, children and adults.
  • the medicament can be produced by standard procedures known to those skilled in the art, e.g. from the table of contents of "Pharmaceutics: The Science of Dosage Forms", Second Edition, Aulton, M. E. (ED. Churchill Livingstone, Edinburgh (2002); “Encyclopedia of Pharmaceutical Technology", Second Edition, Swarbrick, J. and Boylan J. C. (Eds.), Marcel Dekker, Inc. New York (2002); “Modern Pharmaceutics", Fourth Edition, Banker G.S. and Rhodes CT. (Eds.) Marcel Dekker, Inc.
  • composition of the medicament may vary depending on the route of administration.
  • the medicament of the present invention may, for example, be administered parentally in combination with conventional injectable liquid carriers, such as water or suitable alcohols.
  • conventional pharmaceutical excipients for injection such as stabilizing agents, solubilizing agents, and buffers, may be included in such injectable compositions.
  • These medicaments may for example be injected intramuscularly, intraperitoneally, or intravenously.
  • Medicaments according to the present invention may also be formulated into orally administrable compositions containing one or more physiologically compatible carriers or excipients, in solid or liquid form. These compositions may contain conventional ingredients such as binding agents, fillers, lubricants, and acceptable wetting agents.
  • compositions may take any convenient form, such as tablets, pellets, granules, capsules, lozenges, aqueous or oily solutions, suspensions, emulsions, or dry powdered forms suitable for reconstitution with water or other suitable liquid medium before use, for immediate or retarded release.
  • the multiparticulate forms, such as pellets or granules may e.g. be filled into a capsule, compressed into tablets or suspended in a suitable liquid.
  • Suitable controlled release formulations, materials and methods for their preparation are known from the prior art, e.g. from the table of contents of "Modified-Release Drug Delivery Technology", Rathbone, M.J. Hadgraft, J. and Roberts, M.S. (Eds.), Marcel Dekker, Inc., New York (2002); "Handbook of Pharmaceutical Controlled Release Technology”, Wise, D.L. (Ed.), Marcel Dekker, Inc. New York, (2000); "Controlled Drug Delivery", VoI, I, Basic Concepts, Bruck, S.D. (Ed.), CRD Press Inc., Boca Raton (1983) y de Takada, K.
  • Medicaments according to the present invention may also comprise an enteric coating, so that their dissolution is dependent on pH-value. Due to said coating the medicament can pass the stomach undissolved and the respective tetrahydroisoquinoline compound is liberated in the intestinal tract.
  • the enteric coating is soluble at a pH value of 5 to 7.5. Suitable materials and methods for the preparation are are known from the prior art.
  • the medicaments according to the present invention may contain 1-60 % by weight of one or more substituted tetrahydroisoquinoline compounds as defined herein and 40-99 % by weight of one or more auxiliary substances (additives).
  • liquid oral forms for administration may also contain certain additives such as sweeteners, flavoring, preservatives, and emulsifying agents.
  • Non-aqueous liquid compositions for oral administration may also be formulated, containing edible oils. Such liquid compositions may be conveniently encapsulated in e.g., gelatin capsules in a unit dosage amount.
  • compositions of the present invention may also be administered topically or via a suppository.
  • the daily dosage for humans and animals may vary depending on factors that have their basis in the respective species or other factors, such as age, sex, weight or degree of illness and so forth.
  • the daily dosage for humans may preferably be in the range fromi to 2000 mg, preferably 1 to 1000 mg, more preferably 1 to 500 mg, even more preferably 1 to 200 mg, of active substance to be administered during one or several intakes per day.
  • the present invention relates to a substituted tetrahydroisoquinoline compound of general formula Ie,
  • Ci-io aliphatic radical which may be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF 3 , -OCF 3 , -SCF 3 , -OH, -SH, -NH 2 , -O-d -5 -alkyl, - S-Ci.s-alkyl, -NH(Ci -5 -alkyl) and -N(Ci -5 -alkyl) 2 ;
  • a linear or branched, saturated or unsaturated, unsubstituted or at least mono- substituted aliphatic radical a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
  • aryl or heteroaryl radical which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
  • R 6e , R 7e , R 86 , R 9e , R 1Oe , R 13e , R 14e , R 15e , R 16e , R 17e and R 18e independently of one another, each represent a linear or branched, saturated or unsaturated, unsubstituted or at least mono-substituted aliphatic radical;
  • aryl or heteroaryl radical which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
  • an unsubstituted or at least mono-substituted monocyclic heteroaryl radical which is condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
  • an unsubstituted or at least mono-substituted bi- or tricyclic heteroaryl radical which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
  • en tiy o f each represent a linear or branched, saturated or unsaturated C 1- I 0 aliphatic radical which may be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF 3 , -OCF 3 , -SCF 3 , -OH, -SH, -NH 2 , -O-d -5 -alkyl, - S-Ci- 5 -alkyl, -NH(C 1-5 -alkyl) and -N(C 1-5 -alkyl) 2 ; a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical,
  • aryl or heteroaryl radical which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
  • R 25e , R 34e , R 35e and R 368 represents a linear or branched, saturated or unsaturated C MO aliphatic radical which may be unsubstituted or substituted with 1, 2 or
  • j n ear or branched, saturated or unsaturated C MO aliphatic radical which may be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, - CF 3 , -OCF 3 , -SCF 3 , -OH, -SH, -NH 2 , -O-Ci -5 -alkyl, -S-C 1-5 -alkyl, -NH(d -5 -alkyl) and - N(C 1-5 -alkyl) 2 ;
  • R 37e represents a linear or branched, saturated or unsaturated Ci-i 0 aliphatic radical
  • aryl or heteroaryl radical which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
  • stereoisomers optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
  • Preferred is a substituted tetrahydroisoquinoline compound of general formula Ie in form of its salt
  • A represents a hydrogen atom or a radical selected from the group consisting of methyl, ethyl, isopropyl, n-butyl, isobutyl, 2-butyl, tert-butyl and n-pentyl;
  • D represents an anion selected from the group consisting of chloride, bromide, iodide, fluoride, hydrogensulfate, nitrate, dihydrogenphosphate, thiocyanate, cyanate, acrylate, fumarate, citrate, glutarate, succinate, maleate, tartrate, phosphate, 2- oxo-glutarate, formate, acetate, propionate, lactate, gluconate, benzoate or naphthoate whereby said benzoate or naphthoate may be substituted with 1 , 2, 3, 4 or 5 substituents independently selected from the group consisting of F, Cl, Br, -OH, -O-CH 3 and -O-C2H5 , pyruvate, ascorbate, glycolate, nicotinate, phenylacetate,
  • R 38e and R 39e independently of one another, in each case represent a radical selected from the group consisting Of -CF 3 , -C 2 F 5 , methyl, ethyl, n-propyl, isopropyl, n- butyl, isobutyl, sec-butyl, tert-butyl, n-pentyl, 2-pentyl, 3-pentyl, neo-pentyl, n-hexyl, 2- hexyl, 3-hexyl, n-heptyl, 2-heptyl, 3-heptyl, 4-heptyl, n-octyl, 2-octyl, 3-octyl, 4-octyl, 2- (6-methyl)-heptyl, 2-(5-methyl)-heptyl, 2-(5-methyl)-hexyl, 2-(4-methyl)-hexyl, 2-(7- methyl)-oct
  • cyclopropyl cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, cyclodecyl, cycloundecyl, cyclododecyl, cyclotridecyl, cyclotetradecyl, cyclopentenyl, cyclohexenyl, cycloheptenyl, cyclooctenyl and bicyclo[2.2.1]heptyl, which may be bonded via a -(CH 2 )-, -(CH 2 HCH 2 )- or -(CH 2 )- (CH 2 )-(CH 2 )-group.
  • A represents a hydrogen atom or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, 2-butyl, tert-butyl and n-pentyl;
  • D represents an anion selected from the group consisting of chloride, bromide, iodide, fluoride, hydrogensulfate, nitrate, dihydrogenphosphate, thiocyanate, cyanate, acrylate, methanesulfonate, ethanesulfonate, toluenesulfonate, benzenesulfonate, (2,5)-dihydroxy-benzenesulfonate, naphthalene-2-sulfonate, 5-sulfo- napthalene-1 -sulfonate, cyclamate, dodecane-1 -sulfonate and (7,7)-dimethyl-2-oxo- bicyclo[2.2.1]-hept-1-yl-methanesulfonate.
  • R 1e represents a hydrogen atom
  • Ci-io alkyl radical C 2- -I 0 alkenyl radical or C 2- io alkinyl radical
  • Ci-I 0 alkyl radical C 2- -I 0 alkenyl radical or C 2- ioalkinyl radical
  • a C 3-9 cycloalkyl radical or C 4-9 cycloalkenyl radical which may be bonded via a linear or branched Ci -6 alkylene, C 2-6 alkenylene or C 2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
  • R 6e , R 7e , R 8e , R 9e , R 1Oe , R 13e , R 14e , R 15e , R 16e , R 17e and R 18e independently of one another, each represent a linear or branched CI-IQ alkyl radical, C 2- i 0 alkenyl radical or C 2- I 0 alkinyl radical;
  • a C 3 - 9 cycloalkyl radical or C 4-9 cycloalkenyl radical which may be bonded via a linear or branched Ci -6 alkylene, C 2-6 alkenylene or C 2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
  • an unsubstituted or at least mono-substituted monocyclic 5- or 6-membered heteroaryl radical which is condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
  • R 23e ⁇ R 27 ⁇ R 28 ⁇ j R 29e and R 3 o ⁇ ] independently of one another, each represent a linear or branched Ci-- I0 alkyl radical, C 2- ioalkenyl radical or C 2- io alkinyl radical;
  • a C 3-9 cycloalkyl radical or C 4-9 cycloalkenyl radical which may be bonded via a linear or branched Ci -6 alkylene, C 2-6 alkenylene or C 2- 6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
  • R 25e , R 34e , R 35e and R 36e represents a linear or branched C LIO alkyl radical, C 2 - 10 alkenyl radical or C 2- i 0 alkinyl radical;
  • R 26e , R 31e , R 32e and R 33e each represent a linear or branched C1-1 0 alkyl radical, C 2- i 0 alkenyl radical or C 2- io alkinyl radical;
  • a C 3- C) cycloalkyl radical or C 4-9 cycloalkenyl radical which may be bonded via a linear or branched Ci -6 alkylene, C 2-6 alkenylene or C 2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
  • R 37e represents a linear or branched Ci_i 0 alkyl radical, 02-10 alkenyl radical or C2-10 alkinyl radical;
  • a C 3-9 cycloalkyl radical or C 4-9 cycloalkenyl radical which may be bonded via a linear or branched Ci -6 alkylene, C 2-6 alkenylene or C 2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
  • Ci-i 0 alkyl radical, C 2- Io alkenyl radical or C 2- i 0 alkinyl radicals may in each case be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF 3 , -OCF 3 , - SCF 3 , -OH, -SH, -NH 2 , -O-Ci -5 -alkyl, -S-Ci -5 -alkyl, -NH(Ci -5 -alkyl) and -N(C 1-5 -alkyl) 2 ;
  • Ci -6 alkylene, C 2-6 alkenylene or C 2-6 alkinylene groups may in each case be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF 3 , -OCF 3 , -SCF 3 , -OH, -SH, -NH 2 , -O- d-s-alkyl, -S-C 1-5 -alkyl, -NH(C 1-5 -alkyl) and -N(C 1-5 -alkyl) 2 ;
  • the rings of the aforementioned ring system are in each case independently of one another 5-, 6- or 7-membered and may in each case independently of one another optionally contain 1 , 2 or 3 heteroatom(s) independently selected from the group consisting of nitrogen, oxygen and sulfur;
  • stereoisomers optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
  • a substituted tetrahydroisoquinoline compound of general formula Ie and/or III is particularly preferred, wherein
  • R 1e represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CH 2 -NH 2 , -CH 2 -NH-CH 3 , -CH 2 -N(CH 3 ) 2 , -CH 2 -N(C 2 Hs) 2 , -CH 2 -NH-C 2 H 5 , -CH 2 -CH 2 -NH 2 , -CH 2 -CH 2 -NH-CH 3 , -CH 2 -CH 2 -N(CHa) 2 , -CH 2 -CH 2 -N(C 2 Hs) 2 , -CH 2 -CH 2 -NH-C 2 H 5 , -CH 2 - CH 2 -CH 2 -NH-
  • R 8e and R 9e independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert- butyl, -CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 and -CF 2 -CF 3 ; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be bonded via a - (CH 2 )i, 2 Or 3 -group and which may be unsubstitute
  • R 12e represents a radical selected from the group consisting of [1 ,3]-benzodioxolyl, [1 ,4]-benzodioxanyl, [1 ,2,3,4]-tetrahydronaphthyl, (2,3)-dihydro-1 H- cyclopenta[b]indolyl, [1 ,2,3,4]-tetrahydroquinolinyl, [1 ,2,3,4]-tetrahydroisoquinolinyl, [1 ,2,3,4]-tetrahydroquinazolinyl, [3,4]-dihydro-2H-benzo[1 ,4]oxazinyl, indolyl, isoindolyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1 ,3]thiadiazolyl, [1 ,2,3]
  • R 37e represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl;
  • stereoisomers optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
  • R 1e represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CH 2 -NH 2 , -CH 2 -NH-CH 3 , -CH 2 -N(CH 3 ) 2 , -CH 2 -N(C 2 Hs) 2 , -CH 2 -NH-C 2 H 5 , -CH 2 -CH 2 -NH 2 , -CH 2 -CH 2 -NH-CH 3 , -CH 2 -CH 2 -N(CHs) 2 , -CH 2 -CH 2 -N(C 2 Hs) 2 , -CH 2 -CH 2 -NH-C 2 H 5 , -CH 2 -CH 2 -NH 2 , -
  • R 12e represents a radical selected from the group consisting of [1 ,3]-benzodioxolyl, [1 ,4]-benzodioxanyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1,3]thiadiazolyl, [1 ,2,3]-benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1,2,3]- benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl and imidazo[2,1-b]thiazolyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobut
  • pyridinyl pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl 1 -NO 2 ; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF 3 , -CF 2 H, -CFH 2 , -CH 2 -CF 3 and -CF 2 -CF 3 ;
  • R 37e represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl;
  • stereoisomers optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
  • R 1e represents a hydrogen atom; or a radical selected from the group consisting of methyl, ethyl, n-propyl, n-butyl, n-pentyl and n-hexyl or in general formula
  • R 12e represents a radical selected from the group consisting of benzo[b]thiophenyl and imidazo[2,1-b]thiazolyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, F, Cl and Br;
  • a pyridinyl radical which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl and tert-butyl;
  • R 37e represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl;
  • stereoisomers optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
  • the present invention relates to a salt of a substituted tetrahydroisoquinoline compound of general formula If,
  • A represents a hydrogen atom or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, 2-butyl, tert-butyl and n-pentyl;
  • D represents an anion selected from the group consisting of chloride, bromide, iodide, fluoride, hydrogensulfate, nitrate, dihydrogenphosphate, thiocyanate, cyanate, acrylate, methanesulfonate, ethanesulfonate, toluenesulfonate, benzenesulfonate, (2,5)-dihydroxy-benzenesulfonate, naphthalene-2-sulfonate, 5-sulfo- napthalene-1 -sulfonate, cyclamate, dodecane-1 -sulfonate and (7,7)-dimethyl-2-oxo- bicyclo[2.2.1]-hept-1-yl-methanesulfonate;
  • R 1f represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n- hexyl, -CH 2 -NH 2 , -CH 2 -NH-CH 3 , -CH 2 -N(CH 3 ) 2 , -CH 2 -N(C 2 Hs) 2 , -CH 2 -NH-C 2 H 5 , -CH 2 - CH 2 -NH 2 , -CH 2 -CH 2 -NH-CH 3 , -CH 2 -CH 2 -N(CH 3 ) 2 , -CH 2 -CH 2 -N(C 2 Hs) 2 , -CH 2 -CH 2 -NH- C 2 H 5 , -CH 2 -CH 2 -CH 2 -
  • R 8f and R 9f independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert- butyl, -CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 and -CF 2 -CF 3 ; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be bonded via a - (CH 2 )i, 2 ⁇ r 3 -group and which may be unsub
  • R 12f represents a phenyl radical of general formula (Af),
  • a naphthyl radical which may be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH 3 , -0-C 2 H 5 , -O- CH 2 -CH 2 -CH 3 , -O-CH(CH 3 ) 2 , -O-C(CH 3 ) 3 , -S-CH 3 , -S-C 2 H 5 , -S-CH 2 -CH 2 -CH 3 , -S- CH(CH 3 ) 2) -S-C(CH 3 J 3 , F, Cl, Br, I, -CN, -CF 3 , -OCF 3 , -SCF 3 , -OH, -SH
  • R 23f and R 27f independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 and -CF 2 -CF 3 ; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be bonded via a -(CH 2 )i, 2 or 3 -group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl
  • R 24f and R 26f independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 and -CF 2 -CF 3 ; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, iso
  • R 25f represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, -CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 and -CF 2 -CF 3 .
  • Preferred is a salt of a substituted tetrahydroisoquinoline compound of general formula If, wherein A represents a hydrogen atom or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, 2-butyl, tert-butyl and n-pentyl;
  • D represents an anion selected from the group consisting of chloride, bromide, iodide, fluoride, hydrogensulfate, nitrate, dihydrogenphosphate, thiocyanate, cyanate, acrylate, methanesulfonate, ethanesulfonate, toluenesulfonate, benzenesulfonate, (2,5)-dihydroxy-benzenesulfonate, naphthalene-2-sulfonate, 5-sulfo- napthalene-1 -sulfonate, cyclamate, dodecane-1 -sulfonate and (7,7)-dimethyl-2-oxo- bicyclo[2.2.1]-hept-1-yl-methanesulfonate;
  • R 1f represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n- hexyl, -CH 2 -NH 2 , -CH 2 -NH-CH 3 , -CH 2 -N(CHa) 2 , -CH 2 -N(C 2 Hg) 2 , -CH 2 -NH-C 2 H 5 , -CH 2 - CH 2 -NH 2 , -CH 2 -CH 2 -NH-CH 3 , -CH 2 -CH 2 -N(CHa) 2 , -CH 2 -CH 2 -N(C 2 Hs) 2 , -CH 2 -CH 2 -NH- C 2 H 5 , -CH 2 -CH 2 -CH 2 -NH-
  • 2 o r3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl and isobutyl;
  • R 12f represents a phenyl radical of general formula (Af),
  • a naphthyl radical which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH 3 , -0-C 2 H 5 , F, CI, Br, I, -CN, -CF 3 , -OCF 3 , -SCF 3 , -CF 2 H and -CFH 2 .
  • R 1f represents a hydrogen atom; or a radical selected from the group consisting of methyl, ethyl, n-propyl, n-butyl, n-pentyl and n-hexyl;
  • R 12f represents a phenyl radical of general formula (Af),
  • R 19f , R 20f , R 21f and R 22f independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -0-CH 3 ; -0-C 2 H 5 ; -O-CF 3 ; -0-CFH 2 ; -0-CF 2 H; -0-CH 2 -CF 3 ; -0-CF 2 -CF 3 ; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl and tert-butyl;
  • substituents R 19f , R 20f , R 21f and R 22f is unlike hydrogen; or a naphthyl radical, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, F, Cl and Br.
  • the present invention relates to a substituted tetrahydroisoquinoline compound of general formula Ig,
  • R 1g represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n- hexyl, -CH 2 -NH 2 , -CH 2 -NH-CH 3 , -CH 2 -N(CH 3 ) 2 , -CH 2 -N(C 2 Hs) 2 , -CH 2 -NH-C 2 H 5 , -CH 2 - CH 2 -NH 2 , -CH 2 -CH 2 -NH-CH 3 , -CH 2 -CH 2 -N(CH 3 );?, -CH 2 -CH 2 -N(C 2 Hs) 2 , -CH 2 -CH 2 -NH- C 2 H 5 , -CH 2 -CH 2 -CH 2 -NH
  • R 8g and R 9g independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert- butyl, -CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 and -CF 2 -CF 3 ; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be bonded via a - (CH 2 )i, 2 ⁇ r 3 -group and which may be unsubsti
  • R 12g represents a phenyl radical of general formula (Ag),
  • a naphthyl radical which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -O-CH 3 , -0-C 2 H 5 , -O- CH 2 -CH 2 -CH 3 , -O-CH(CH 3 ) 2 , -0-C(CH 3 J 3 , -S-CH 3 , -S-C 2 H 5 , -S-CH 2 -CH 2 -CH 3 , -S- CH(CHs) 2 , -S-C(CHa) 3 , F, Cl, Br, I, -CN, -CF 3 , -OCF 3 , -SCF 3 , -OH, -
  • R 23g and R 27g independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 and -CF 2 -CF 3 ; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be bonded via a -(CH 2 )i, 2or 3 -group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl
  • R 24g and R 26g independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 and -CF 2 -CF 3 ; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be unsubstituted or optionally substituted with 1, 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl
  • R 25g represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, -CF 3 , -CFH 2 , -CF 2 H, -CH 2 -CF 3 and -CF 2 -CF 3
  • R 37g represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl.
  • Preferred is a substituted tetrahydroisoquinoline compound of general formula Ig, wherein
  • R 1g represents a hydrogen atom; or a radical selected from the group consisting of methyl, ethyl, n-propyl, n-butyl, n-pentyl and n-hexyl;
  • R 12g represents a phenyl radical of general formula (Ag),
  • R 19g , R 20g , R 21g and R 22g independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -0-CH 3 ; -0-C 2 H 5 ; -O-CF 3 ; -0-CFH 2 ; -O-CF 2 H; -0-CH 2 -CF 3 ; -O-CF 2 - CF 3 ; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl and tert-butyl;
  • a naphthyl radical which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, F, Cl and Br;
  • R 37g represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenylmethyl, phenyl, benzyl and naphthyl.
  • any of the substituents in any of the above defined formulae represents or comprises a 3- to 9-membered (hetero)cycloaliphatic radical, C 3-9 cycloalkyl radical or C 4-9 cycloalkenyl radical
  • said (hetero)cycloaliphatic radical, C 3-9 cycloalkyl radical or C 4-9 cycloalkenyl radical may - if not defined otherwise - be unsubstituted or substituted by one or more substituents, preferably unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s).
  • any of the substituents in any of the above defined formulae represents or comprises a cycloaliphatic radical, C 3-9 cycloalkyl radical or C 4-9 CyClOaI kenyl radical which contains one or more, preferably 1 , 2 or 3 heteroatom(s) as ring member(s), unless defined otherwise, each of these heteroatom(s) may preferably be selected independently from the group consisting of N, O and S.
  • Suitable saturated or unsaturated, optionally at least one heteroatom as ring member containing cycloaliphatic radicals, C 3-9 cycloalkyl radicals or C 4- g cycloal kenyl radicals may preferably be selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, cyclopentenyl, cyclohexenyl, cycloheptenyl, cyclooctenyl, pyrrolidinyl, piperidinyl, piperazinyl, homopiperazinyl, morpholinyl, aziridinyl, azetidinyl, imidazolidinyl, thiomorpholinyl, pyrazolidinyl, tetrahydrofuranyl, tetrahydrothiophenyl, azepanyl
  • Suitable saturated or unsaturated, optionally at least one heteroatom as ring member containing cycloaliphatic radicals, C 3- g cycloalkyl radicals or C ⁇ g cycloal kenyl radicals which are condensed with an unsubstituted or at least mono-substituted mono- or bicyclic ring system may preferably be selected from the group consisting of indolinyl, isoindolinyl, decahydronaphthyl, (1 ,2,3,4)-tetrahydroquinolinyl, (1,2,3,4)- tetrahydroisoquinolinyl, (1 ,2,3,4)-tetrahydronaphthyl, octahydro-cyclopenta[c]pyrrolyl, (1 ,3,4,7,9a)-hexahydro-2H-quinolizinyl, (1 ,2,3,5,6,8a )-hexahydro-indolizinyl, decahydr
  • any of the substituents in any of the above defined formulae represents an alkylene group, preferably an C 1-6 alkylene group, an alkenylene group, preferably an C 2-6 alkenylene group or an alkinylene group, preferably an C 2-6 alkinylene group, which may be substituted, said alkylene group, C 2- 6 alkylene group, alkenylene group, C 2-6 alkenylene group, alkinylene group or C 2-6 alkinylene group may be unsubstituted or substituted by one or more substituents, preferably unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s).
  • Said substituent(s) may preferably be selected independently from the group consisting of -O-Ci -5 -alkyl, -S-Ci -5 -alkyl, -F, Cl, Br, I, -CN, - CF 3 , -OCF 3 , -SCF 3 , -OH, -SH, -NH 2 , -NH(Ci. 5 -alkyl) and -N(C 1-5 -alkyl) 2 , whereby in each occurrence Ci- 5 -alkyl may be linear or branched.
  • An alkenylene group comprises at least one carbon-carbon double bond
  • an alkinylene group comprises at least one carbon- carbon triple bond.
  • any of the substituents in any of the above defined formulae represents or comprises an aryl radical, including a 6-membered aryl radical such as phenyl or a 10-membered aryl radical such as naphthyl or a 14-membered aryl radical such as anthracenyl, said aryl radical may - if not defined otherwise - be unsubstituted or substituted by one or more substituents, preferably unsubstituted or substituted with 1 , 2, 3, 4 or 5 substituent(s).
  • Preferred aryl radicals which may optionally be at least mono-substituted, are phenyl and naphthyl.
  • any of the substituents in any of the above defined formulae represents or comprises a heteroaryl radical, including a monocyclic 5- or 6-membered heteroaryl radical or a bi- or tricyclic 8-, 9-, 10-, 11-, 12-, 13- or 14 membered heteroaryl radical
  • said heteroaryl radical may - if not defined otherwise - be unsubstituted or substituted by one or more substituents, preferably unsubstituted or substituted with 1 , 2, 3, 4 or 5 substituent(s).
  • heteroatom(s), which are present as ring member(s) in the heteroaryl radical may, unless defined otherwise, independently be selected from the group consisting of nitrogen, oxygen and sulphur.
  • the heteroaryl radical comprises 1 , 2, 3 or 4 heteroatom(s).
  • Suitable bi- or tricyclic heteroaryl radicals may preferably be selected from the group consisting of indolyl, isoindolyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1 ,3]thiadiazolyl, [1 ,2,3]-benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1 ,2,3]-benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl, imidazo[2,1-b]thiazolyl, 2H-chromenyl, indazolyl and quinazolinyl.
  • Suitable mono-, bi- or tricyclic heteroaryl radicals which are condensed with an unsubstituted or at least mono-substituted saturated or unsaturated mono- or bicyclic ring system, may preferably be selected from the group consisting of [1 ,3]-benzodioxolyl, [1 ,4]-benzodioxanyl, [1 ,2,3,4]-tetrahydronaphthyl, (2,3)-dihydro-1 H-cyclopenta[b]indolyl, [1 ,2,3,4]-tetrahydroquinolinyl, [1 ,2,3,4]-tetrahydroisoquinolinyl, [1 ,2,3,4]- tetrahydroquinazolinyl and [3,4]-dihydro-2H-benzo[1 ,4]oxazinyl.
  • Suitable monocyclic heteroaryl radicals may preferably be selected from the group consisting of pyridinyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, triazolyl, pyridazinyl, pyrimidinyl, pyrazinyl and pyranyl.
  • a mono- or bicyclic ring system according to the present invention - if not defined otherwise - means a mono- or bicyclic hydrocarbon ring system that may be saturated, unsaturated or aromatic. Each of its different rings may show a different degree of saturation, i.e. it may be saturated, unsaturated or aromatic.
  • each of the rings of the mono- or bicyclic ring system may contain one or more, preferably 1 , 2 or 3, heteroatom(s) as ring member(s), which may be identical or different and which can preferably be selected from the group consisting of N, O and S.
  • the rings of the mono- or bicyclic ring system are preferably 5-, 6- or 7-membered.
  • a mono-or bicyclic ring system according to the present invention is a phenyl or naphthyl ring system.
  • condensed means that a ring or ring system is attached to another ring or ring system, whereby the terms “annulated” or “annelated” are also used by those skilled in the art to designate this kind of attachment.
  • Such a mono- or bicyclic ring system may - if not defined otherwise - be unsubstituted or substituted by one or more substituents, preferably unsubstituted or substituted with 1 , 2, 3, 4 or 5 substituent(s).
  • any of the substituents in any of the above defined formulae represents a saturated or unsaturated aliphatic radical, i.e. an alkyl radical, preferably an Ci-i O alkyl radical; an alkenyl radical, preferably an C 2- - I0 alkenyl radical or an alkinyl radical, preferably an C 2- i 0 alkinyl radical; said aliphatic radical may - if not defined otherwise - be unsubstituted or substituted by one or more substituents, preferably unsubstituted or substituted with 1 , 2, 3, 4 or 5 substituent(s).
  • an alkyl radical preferably an Ci-i O alkyl radical
  • an alkenyl radical preferably an C 2- - I0 alkenyl radical or an alkinyl radical, preferably an C 2- i 0 alkinyl radical
  • said aliphatic radical may - if not defined otherwise - be unsubstituted or substituted by one or more substituents, preferably
  • Said substituent(s) may preferably be selected independently from the group consisting of -O-Ci -5 -alkyl, -S-d -5 -alkyl, F, Cl, Br, I, -CN, -CF 3 , -OCF 3 , - SCF 3 , -OH, -SH, -NH 2 , -NH(Ci -5 -alkyl) and -N(C 1-5 -alkyl) 2 , whereby in each occurrence Ci -5 -alkyl may be linear or branched.
  • said substituent(s) may preferably be selected independently from the group consisting of -O-CH 3 , -O-C 2 H 5> -0-CH 2 -CH 2 - CH 3 , -O-CH(CH 3 ) 2 , -O-C(CH 3 ) 3 , -S-CH 3 , -S-C 2 H 5 , -S-CH 2 -CH 2 -CH 3 , -S-CH(CH 3 ) 2 , -S- C(CH 3 ) 3 , F 1 Cl, Br 1 I, -CN, -CF 3 , -OCF 3 , -SCF 3 , -OH, -SH, -NH 2 , NH-CH 3 , -NH-C 2 H 5 , - NH-CH 2 -CH 2 -CH 3 , -NH-CH(CH 3 J 2 , -NH-C(CH 3 ) 3 , -N(CH 3 J 2 ,
  • An alkenyl radical comprises at least one carbon-carbon double bond
  • an alkinyl radical comprises at least one carbon-carbon triple bond
  • Suitable alkyl radicals which may be substituted by one or more substituents, may preferably be selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n- butyl, isobutyl, sec-butyl, tert-butyl, n-pentyl, n-hexyl, n-heptyl, n-octyl, n-nonyl and n- decyl.
  • Suitable alkenyl radicals which may be substituted by one or more substituents, may preferably be selected from the group consisting of vinyl, 1-propenyl, 2-propenyl, 1- butenyl, 2-butenyl and 3-butenyl.
  • Suitable alkinyl radicals which may be substituted by one or more substituents, may preferably be selected from the group consisting of ethinyl, 1-propinyl, 2-propinyl, 1- butinyl, 2-butinyl and 3-butinyl.
  • the present invention relates to a substituted tetrahydroisoquinoline compound of general formula Ih
  • B represents a radical selected from the group consisting of
  • a h represents a hydrogen atom or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, 2-butyl and tert-butyl;
  • D h represents an anion selected from the group consisting of chloride, bromide, iodide, fluoride, hydrogensulfate, nitrate, dihydrogenphosphate, thiocyanate, cyanate, acrylate, methanesulfonate, ethanesulfonate, toluenesulfonate and benzenesulfonate;
  • R 11h represents a radical selected from the group consisting of H, methyl and ethyl
  • R 12h represents a radical selected from the group consisting of
  • R 1h , R 2h , R 3h , R 4h , R 5h and R 11h have the meaning as defined above;
  • R >12h represents a radical selected from the group consisting of
  • stereoisomers optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate, or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding salt thereof, or a corresponding solvate thereof, or a corresponding base thereof.
  • stereoisomers optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate, or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding salt thereof, or a corresponding solvate thereof, or a corresponding base thereof.
  • a h , D h , R 1h , R 2h , R 4h , R 5h , R 11h and R 12h have the meaning as defined above;
  • stereoisomers optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate, or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding salt thereof, or a corresponding solvate thereof, or a corresponding base thereof.
  • a h , D h , R 1h , R 2h , R 3h , R 5h , R 11h and R 12h have the meaning as defined above;
  • stereoisomers optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate, or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding salt thereof, or a corresponding solvate thereof, or a corresponding base thereof.
  • a h , D h , R 1h , R 2h , R 3h , R 4h , R 11h and R 12h have the meaning as defined above;
  • stereoisomers optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate, or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding salt thereof, or a corresponding solvate thereof, or a corresponding base thereof.
  • a substituted tetrahydroisoquinoline compound selected from the group consisting of [I] N-(1 ,2, 3,4-tetrahydroisoquinolin-6-yl)naphthalene-1 -sulfonamide hydrochloride, [2] 2 > 2-dimethyl-6-(N-methylnaphthalene-1-sulfonamido)-1 ,2,3,4- tetrahydroisoquinolinium iodide, [3] N-(2-methyl-1 ,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-1 -sulfonamide hydrochloride, [4] 5-chloro-3-methyl-N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)benzo[b]thiophene-2- sulfonamide hydrochloride, [5] 5-chloro-3-methyl-N-(2-methyl-1 ,2,3,4-tte
  • 6-yl)-amide Hydrochloride [157] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (2-cyclopropanecarbonyl- 1 ,2,3,4- tetrahydro-isoquino lin-6-yl)-amide and [158] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (2-cyclopropylmethyl-i ,2,3,4- tetrahydro-isoquinolin-6-yl)-amide hydrochloride;
  • the present invention relates to a process for the preparation of a substituted tetrahydroisoquinoline compound of general formula Ie, wherein at least one compound of general formula IV,
  • R 12e has the meaning given above and X represents a leaving group, preferably a halogen atom, particularly preferably a chlorine atom, is reacted with at least one compound of general formula V,
  • R 1e to R 5e have the meaning given above, with the proviso that at least one substituent of the group consisting of R 2e , R 3e , R 4e and R 5e represents a -N(H)(R 11e ) moiety, wherein R 11e has the meaning given above, or a protected derivative thereof, in a reaction medium, preferably in a reaction medium selected from the group consisting of pyridine, chloroform, dichloromethane, tetrahydrofurane and mixtures thereof, preferably in the presence of at least one base, more preferably in the presence of at least one base selected from the group consisting of triethylamine, diisopropylethylamine and diethylisopropylamine, preferably at a temperature between 0 0 C and 30 0 C.
  • the present invention relates to a process for the preparation of a substituted tetrahydroisoquinoline compound of general formula Ih, wherein at least one compound of general formula Ih
  • R 12h has the meaning given above and X represents a leaving group, preferably a halogen atom, particularly preferably a chlorine atom, is reacted with at least one compound of general formula VhA,
  • R 1h to R 5h have the meaning given above, with the proviso that at least one substituent of the group consisting of R 2h , R 3h , R 4h and R 5h represents a -N(H)(R 11h ) moiety, wherein R 11e has the meaning given above, or a protected derivative thereof, in a reaction medium, preferably in a reaction medium selected from the group consisting of pyridine, chloroform, dichloromethane, tetrahydrofurane and mixtures thereof, preferably in the presence of at least one base, more preferably in the presence of at least one base selected from the group consisting of triethylamine, diisopropylethylamine and diethylisopropylamine, preferably at a temperature between 0 0 C and 30 0 C.
  • substituted tetrahydroisoquinoline compounds of general formula I are obtained in form of a mixture of stereoisomers, particularly enantiomers or diastereomers, said mixtures may be separated by standard procedures known to those skilled in the art, e.g. chromatographic methods or crystallization with chiral reagents.
  • 1 ,2,3,4-tetrahydroisoquinoline compounds with a nitro group in position 6 or 8 may be prepared by established procedures described in M. Tercel, Journal of Medicinal Chemistry, 1996, 39, 1084 to 1094.
  • N-methyl-8-amino-substituted 1 ,2,3,4-tetrahydroisoquinoline compounds were prepared by bromination and nitration of the corresponding 1 ,2,3,4- tetrahydroisoquinolines followed by two-step standard reduction conditions as described in M. Rey, Helvetica Chimica Acta, 1985, 66, 1828 to 1834 .
  • protecting groups for the nitrogen atom may be used.
  • Some examples include cyclic imide derivatives, such as maleimides or succinimides, a variety of carbamates, such as tert-butoxy-carbonyl (BOC) and fluorenylmethyloxycarbonyl (Fmoc)m a variety of amides, such as acetamides, and alkyl and aryl amine derivatives, such as ⁇ /-benzyl or ⁇ /-allyl amines.
  • BOC tert-butoxy-carbonyl
  • Fmoc fluorenylmethyloxycarbonyl
  • Additional examples of nitrogen protecting groups can be found in reference books such as Protective groups in Organic Chemistry, ed. J. F. W. McOmie, Plenum Press, 1973; and T. W. Greene & P. G. M. Wuts, Protective Groups in Organic Chemistry, John Wiley & sons, 1999.
  • the present invention relates to a process for the preparation of a salt of a substituted tetrahydroisoquinoline compound of general formula If, wherein at least one compound of general formula Vl,
  • the present invention relates to a process for the preparation of a salt of a substituted tetrahydroisoquinoline compound of general formula Ih, wherein at least one compound of general formula VIhA,
  • salt is to be understood as meaning any form of the substituted tetrahydroisoquinoline compounds of general formula I in which they assume an ionic form or are charged and are coupled with a counter-ion (a cation or anion) or are in solution.
  • a counter-ion a cation or anion
  • complexes of the active compound with other molecules and ions in particular complexes which are complexed via ionic interactions.
  • physiologically acceptable salt is understood in particular, in the context of this invention, as salt (as defined above) formed either with a physiologically tolerated acid, that is to say salts of the particular active compound with inorganic or organic acids which are physiologically tolerated - especially if used on humans and/or mammals - or with at least one, preferably inorganic, cation which are physiologically tolerated - especially if used on humans and/or mammals.
  • physiologically tolerated salts of particular acids are salts of: hydrochloric acid, hydrobromic acid, sulfuric acid, hydrobromide, monohydrobromide, monohydrochloride or hydrochloride, methiodide, methanesulfonic acid, formic acid, acetic acid, oxalic acid, succinic acid, malic acid, tartaric acid, mandelic acid, fumaric acid, lactic acid, citric acid, glutamic acid, hippuric acid picric acid and/or aspartic acid.
  • physiologically tolerated salts of particular bases are salts of alkali metals and alkaline earth metals and with NH 4 .
  • Solvates, preferably hydrates, of the substituted tetrahydroisoquinoline compounds of general formula I or in each case of corresponding stereoisomers may also be obtained by standard procedures known to those skilled in the art.
  • solvate is to be understood as meaning any form of the substituted tetrahydroisoquinoline compounds of general formula I in which they have attached to it via non-covalent binding another molecule (most likely a polar solvent) especially including hydrates and alcoholates, e.g. methanolate.
  • the commercial membrane is diluted (1:40 dilution) with the binding buffer: 50 mM Tris- HCI, 10 mM MgCI 2 , 0.5 mM EDTA (pH 7.4).
  • the radioligand used is [ 3 H]-LSD at a concentration of 2.7 nM with a final volume of 200 ⁇ l.
  • Incubation is initiated by adding 100 ⁇ l of membrane suspension, ( « 22.9 ⁇ g membrane protein), and is prolonged for 60 minutes at a temperature of 37 0 C. The incubation is ended by fast filtration in a Brandel Cell Harvester through fiber glass filters made by Schleicher & Schuell GF 3362 pretreated with a solution of polyethylenimine at 0.5 %.
  • the filters are washed three times with three milliliters of buffer Tris-HCI 50 mM pH 7.4.
  • the filters are transferred to flasks and 5 ml of Ecoscint H liquid scintillation cocktail are added to each flask.
  • the flasks are allowed to reach equilibrium for several hours before counting with a Wallac Winspectral 1414 scintillation counter.
  • Non-specific binding is determined in the presence of 100 ⁇ M of serotonin. Tests were made in triplicate.
  • mice Male W rats (200-270 g) obtained from Harlan, S.A. are used. The animals are acclimatized to the animal facility for at least 5 days before they are subjected to any treatment. During this period the animals are housed (in groups of five) in translucid cages and provided with food and water ad libitum. At least 24 hours before the treatment starts, the animals are adapted to single-housing conditions.
  • the rats were fasted for 23 hours in their single homecages. After this period, the rats are orally or intraperitoneally dosed with a composition comprising a substituted tetrahydroisoquinoline compound or a corresponding composition (vehicle) without said substituted tetrahydroisoquinoline compound. Immediately afterwards, the rat is left with preweighed food and cumulative food intake is measured after 1 , 2, 4 and 6 hours.
  • example compounds 1 , 4, 8, 10, 11 and 12 were prepared analogously to the process described for the preparation of example compound 6.
  • example compound 2 2,2-Dimethyl-6-[methyl-(naphthalene-1-sulfonyl)-amino]-1,2,3,4-tetrahydro isoquinolinium iodide
  • Naphthalene-1 -sulfonic acid (1,2,3,4-tetrahydrisoquinolin-6-yl)-amide hydrochloride 100 mg, 0.26 mmol
  • potassium carbonate 111 mg, 0.80 mmol
  • acetone 20 ml
  • methyl iodide 150mg,1.04mmol
  • the solution was heated under reflux for 6 hours.
  • the solution was evaporated and the crude quaternary ammonium salt was crystallised by addition of ethanol ( 5 ml ) to afforded the title compound (120 mg, 91%).
  • the binding of the substituted tetrahydroisoquinoline compounds to the 5-HT 6 receptor was determined as described above.

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Abstract

The present invention relates to substituted tetrahydroisoquinoline compounds of general formula (I), a process for their preparation, medicaments comprising said substituted tetrahydroisoquinoline compounds as well as the use of said substituted tetrahydroisoquinoline compounds for the preparation of medicaments, which are particularly suitable for the prophylaxis and/or treatment of disorders or diseases that are at least partially mediated via 5-HT6 receptors.

Description

Substituted tetrahydroisoquinoline compounds, their preparation and use in medicaments
The present invention relates to substituted tetrahydroisoquinoline compounds of general formula I,
Figure imgf000002_0001
a process for their preparation, medicaments comprising said substituted tetrahydroisoquinoline compounds as well as the use of said substituted tetrahydroisoquinoline compounds for the preparation of medicaments, which are particularly suitable for the prophylaxis and/or treatment of disorders or diseases that are at least partially mediated via 5-HT6 receptors.
The superfamily of serotonin receptors (5-HT) includes 7 classes (5-HTi-5-HT7) encompassing 14 human subclasses [D. Hoyer, et al., Neuropharmacology, 1997, 36, 419]. The 5-HT6 receptor is the latest serotonin receptor identified by molecular cloning both in rats [FJ. Monsma et al., MoI. Pharmacol., 1993, 43, 320; M. Ruat et al., Biochem. Biophys. Res. Commun., 1993, 193, 268] and in humans [R. Kohen, et al., J. Neurochem., 1996, 66, 47].
Compounds with 5-HT6 receptor affinity are useful for the treatment of various disorders of the Central Nervous System and of the gastrointestinal tract, such as irritable intestine syndrome. Compounds with 5-HT6 receptor affinity are also useful in the treatment of anxiety, depression and cognitive memory disorders [M. Yoshioka et al., Ann. NY Acad. Sci., 1998, 861, 244; A. Bourson et al., Br. J. Pharmacol. , 1998, 125, 1562; D.C. Rogers et al., Br. J. Pharmacol. Suppl., 1999, 127, 22P; A. Bourson et al., J. Pharmacol. Exp. Ther. , 1995, 274, 173; A.J. Sleight, et al., Behav. Brain Res. , 1996, 73, 245; T.A. Branchek et al., Annu. Rev. Pharmacol. Toxicol. , 2000, 40, 319; C. Routledge et al., Br. J. Pharmacol. , 2000, 130, 1606]. It has been shown that typical and atypical antipsychotic drugs for treating schizophrenia have a high affinity for 5-HT6 receptors [B. L. Roth et al., J. Pharmacol. Exp. Ther. , 1994, 268, 1403; CE. Glatt et al., MoI. Med. , 1995, 1 , 398; F.J. Mosma.et al., MoI. Pharmacol. , 1993, 43, 320; T. Shinkai et al., Am. J. Med. Genet. , 1999, 88, 120]. Compounds with 5-HT6 receptor affinity are useful for treating infant hyperkinesia (ADHD, attention deficit / hyperactivity disorder) [W. D. Hirst et al., Br. J. Pharmacol. , 2000, 130, 1597; C. Gerard et al., Brain Research , 1997, 746, 207; M. R. Pranzatelli, Drugs of Today , 1997, 33, 379].
Recently, it has been shown that the 5-HT6 receptor also plays a role in food ingestion [Neuropharmacology, 41 , 2001 , 210-219].
Food ingestion disorders, particularly obesity, are a serious, fast growing threat to the health of humans of all age groups, since they increase the risk of developing other serious, even life-threatening diseases such as diabetes or coronary diseases as well.
Therefore an object of the present invention was to provide compounds that are particularly suitable as active ingredients in medicaments, especially in medicaments for the prophylaxis and/or treatment of disorders or diseases related to 5-HT6 receptors such as food intake related disorders.
Surprisingly, it has been found that the substituted tetrahydroisoquinoline compounds of general formula I given below show good to excellent affinity for 5-HT6-receptors. These compounds are therefore particularly suitable as pharmacologically active agents in a medicament for the prophylaxis and/or treatment of disorders or diseases related to 5- HT6-receptors such as food intake related disorders like obesity. Thus, in one of its aspects the present invention relates to a medicament comprising a substituted tetrahydroisoquinoline compounds of general formula I1
Figure imgf000004_0001
wherein
R1 represents a hydrogen atom; a -C(=O)-OR37 moiety;
a linear or branched, saturated or unsaturated Ci-i0 aliphatic radical which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl1 Br1 11 -CN, -CF3, -OCF3, -SCF3, -OH, -SH, - NH2, -O-Ci-5-alkyl, -S-Ci-5-alkyl, -NH(C1-5-alkyl) and -N(Ci-5-alkyl)2; or a saturated or unsaturated 3- to 9-membered cycloaliphatic radical, which may contain 1, 2 or 3 heteroatom(s) independently selected from the group consisting of nitrogen, oxygen and sulfur as ring member(s) and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=O), thioxo (=S), C-ι-5-alkyl, -O-Ci-5-alkyl, -S-Ci-5-alkyl, -C(=O)- d-5-alkyl, -O-C(=O)-Ci-5-alkyl, F, Cl, Br, I, -CN1 -CF3, -OCF3, -SCF3, -OH1 -SH, -NH2, - NH(Ci-5-alkyl), -N(C1-5-alkyl)2l -NO2, -CHO1 -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-N H(Ci-5- alkyl), -C(=O)-N(Ci-5-alkyl)2, -S(=O)2-d-5-alkyl, -S(=O)2-phenyl, phenyl, phenoxy and benzyl and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system and which may be bonded via a linear or branched d-βalkylene, C2-6alkenylene or C2-6alkinylene group which may be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, - NH2, -O-Ci-5-alkyl, -S-C1-5-alkyl, -NH(C1-5-alkyl) and -N(Ci-5-alkyl)2;
R2, R3, R4 and R5, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R6; -S(=O)-R7; -S(=O)2-R7; -OR8; -SR9; -C(=O)-OR10; -N(R11)- S(=O)2-R12; -NR13R14; -NH-R15; -C(=O)-NR16R17; C(=O)-NHR18;
a linear or branched, saturated or unsaturated, unsubstituted or at least mono- substituted aliphatic radical;
a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted aryl or heteroaryl radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
with the proviso that at least one of the substituents R2, R3, R4 and R5 represents a - N(R11)-S(=O)2-R12 moiety;
R6, R7, R8, R9, R10, R13, R14, R15, R16, R17 and R18, independently of one another, each represent a linear or branched, saturated or unsaturated, unsubstituted or at least mono-substituted aliphatic radical;
a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted aryl or heteroaryl radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
R11 represents a hydrogen atom, -S(=O)2-R12 or a linear or branched, saturated or unsaturated, unsubstituted or at least mono-substituted aliphatic radical;
R12 represents a phenyl radical of general formula (A),
Figure imgf000006_0001
wherein
R19, R20, R21 and R22, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; - S(=O)2-NH2; -C(=O)-R23; -S(=O)-R24; -S(=O)2-R24; -OR25; -SR26; -C(=O)-OR27; -N(R28)- S(=O)2-R29; -NH-S(=O)2-R30; -NR31R32; -NH-R33; -C(=O)-NHR34; -C(=O)-NR35R36; a linear or branched, saturated or unsaturated C1-10 aliphatic radical which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, - NH2, -O-C1-5-alkyl, -S-C1-5-alkyl, -NH(C1-5-alkyl) and -N(Ci-5-alkyl)2; or a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical; with the proviso that at least one of the substituents R19, R20, R21 and R22 is unlike hydrogen;
an unsubstituted or at least mono-substituted 10-membered aryl radical;
a monocyclic heteroaryl radical, which may be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -Sf=O)2-OH; -C(=O)-NH2; - S(=O)2-NH2; -C(=O)-R23; -S(=O)-R24; -S(=O)2-R24; -OR25; -SR26; -C(=O)-OR27; -N(R28)- S(=O)2-R29; -NH-S(=O)2-R30; -NR31R32; -NH-R33; -C(=O)-NHR34; -C(=O)-NR35R36; a linear or branched, saturated or unsaturated C-MO aliphatic radical which may be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O-Ci-5-alkyl, - S-C-i -5-alkyl, -NH(Ci-5-alkyl) and -N(Ci-5-alkyl)2; and a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical;
an unsubstituted or at least mono-substituted monocyclic heteroaryl radical, which is condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
an unsubstituted or at least mono-substituted bi- or tricyclic heteroaryl radical, which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
or a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
R23, R27, R28, R29 and R30, independently of one another, each represent a linear or branched, saturated or unsaturated CMO aliphatic radical which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -0-Ci-5- alkyl, -S-C1-5-alkyl, -NH(C1-5-alkyl) and -N(Ci-5-alkyl)2;
a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted aryl or heteroaryl radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
R24, R26, R31, R32 and R33, each represent a linear or branched, saturated or unsaturated Ci--I0 aliphatic radical which may be unsubstituted or substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, - CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O-Ci-5-alkyl, -S-d-5-alkyl, -NH(C1-5-alkyl) and -N(C1-5-alkyl)2;
a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted aryl or heteroaryl radical, which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system; R 1 R 1 R and R , represents a linear or branched, saturated or unsaturated Ci--I0 aliphatic radical which may be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl1 Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O-Ci-5-alkyl, -S-d-5-alkyl, -NH(C1-5- alkyl) and -N(Ci-5-alkyl)2;
and R37 represents a linear or branched, saturated or unsaturated Ci-i0 aliphatic radical,
a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted aryl or heteroaryl radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof;
and optionally at least one physiologically acceptable auxiliary agent.
Preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I in form of its salt as defined in general formula II,
Figure imgf000010_0001
wherein
R1, R2, R3, R4 and R5 have the above defined meaning except for R1 does not represent a -C(=O)-OR37 moiety,
A represents a hydrogen atom or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, 2-butyl, tert-butyl and n- pentyl;
D represents an anion selected from the group consisting of chloride, bromide, iodide, fluoride, hydrogensulfate, nitrate, dihydrogenphosphate, thiocyanate, cyanate, acrylate, fumarate, citrate, glutarate, succinate, maleate, tartrate, phosphate, 2- oxo-glutarate, formate, acetate, propionate, lactate, gluconate, benzoate or naphthoate whereby said benzoate or naphthoate may be substituted with 1, 2, 3, 4 or 5 substituents independently selected from the group consisting of F, Cl1 Br, -OH1 -O-CH3 and -0-C2H5 , pyruvate, ascorbate, glycolate, nicotinate, phenylacetate,
Figure imgf000010_0002
and R38 and R39, independently of one another, in each case represent a radical selected from the group consisting Of -CF3, -C2F5, methyl, ethyl, n-propyl, isopropyl, n- butyl, isobutyl, sec-butyl, tert-butyl, n-pentyl, 2-pentyl, 3-pentyl, neo-pentyl, n-hexyl, 2- hexyl, 3-hexyl, n-heptyl, 2-heptyl, 3-heptyl, 4-heptyl, n-octyl, 2-octyl, 3-octyl, 4-octyl, 2- (6-methyl)-heptyl, 2-(5-methyl)-heptyl, 2-(5-methyl)-hexyl, 2-(4-methyl)-hexyl, 2-(7- methyl )-octyl; 2-(6-methyl)-octyl, n-nonyl, n-decyl, n-undecyl, n-dodecyl, n-tridecyl and n- tetradecyl;
a radical selected from the group consisting of phenyl, pyridinyl, pyrazolyl, benzimidazolyl, isoquinolinyl and naphthyl, which may be substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, -CF3, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, 2-butyl, tert-butyl, n-pentyl, 2-pentyl, n-hexyl, -O-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -0-CH2-CH2-CH2-CH3, -O- C(CH3)3, -OH, -NO2, -NH2, phenyl and -SO3H;
or a radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, cyclodecyl, cycloundecyl, cyclododecyl, cyclotridecyl, cyclotetradecyl, cyclopentenyl, cyclohexenyl, cycloheptenyl, cyclooctenyl and bicyclo[2.2.1]heptyl, which may be bonded via a -(CH2)-, -(CH2)-(CH2)- or -(CH2)- (CH2)-(CH2)-group.
Preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound in form of its salt as defined in general formula II, wherein
A represents a hydrogen atom or a radical selected from the group consisting of methyl, ethyl, n-propyl, n-butyl and n-pentyl;
and D represents an anion selected from the group consisting of chloride, bromide, iodide, fluoride, hydrogensulfate, nitrate, dihydrogenphosphate, thiocyanate, cyanate, acrylate, methanesulfonate, ethanesulfonate, toluenesulfonate, benzenesulfonate, (2,5)-dihydroxy-benzenesulfonate, naphthalene-2-sulfonate, 5-sulfo- napthalene-1 -sulfonate, cyclamate, dodecane-1 -sulfonate and (7,7)-dimethyl-2-oxo- bicyclo[2.2.1]-hept-1-yl-methanesulfonate;
and the other substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
Also preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein
R1 represents a hydrogen atom;
a linear or branched Ci-10 alkyl radical, C2-io alkenyl radical or C2-10 alkinyl radical;
a C3-9cycloalkyl radical or C4-9cycloalkenyl radical, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), Ci-5-alkyl, -O-Ci-5-alkyl, -S-Ci-5-alkyl, -C(=O)- Ci-5-alkyl, -O-C(=O)-C1-5-alkyl, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, - NH(Ci-5-alkyl), -N(Ci-5-alkyl)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2> -C(=O)-NH(C1-5- alkyl), -C(=O)-N(Ci-5-alkyl)2) -S(=O)2-d-5-alkyl, -S(=O)2-phenyl, phenyl, phenoxy and benzyl and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system and which may be bonded via a linear or branched Ci-6alkylene, C2-6 alkenylene or C2-6 alkinylene group;
or in general formula I R1 additionally represents a -C(=O)-OR37 moiety;
R2, R3, R4 and R5, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R6; -S(=O)-R7; -S(=O)2-R7; -OR8; -SR9; -C(=O)-OR10; -N(R11)- S(=O)2-R12; -NR13R14; -NH-R15; -C(=O)-NR16R17; C(=O)-NHR18;
a linear or branched C1-I0 alkyl radical, C2-10 alkenyl radical or C2-i0 alkinyl radical;
a C3-9 cycloalkyl radical or C4-9cycloalkenyl radical, which may be bonded via a linear or branched Ci-6 alkylene, C2-6alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted 6-, 10- or 14-membered aryl or 5-, 6-, 8- , 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be bonded via a linear or branched Ci-6 alkylene, C2-6 alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
with the proviso that at least one of the substituents R2, R3, R4 and R5 represents a - N(R11)-S(=O)2-R12 moiety;
R6, R7, R8, R9, R10, R13, R14, R15, R16, R17 and R18, independently of one another, each represent a linear or branched C-i-ioalkyl radical, C2-i0 alkenyl radical or C2-i0 alkinyl radical;
a C3-9cycloalkyl radical or C4-9cycloalkenyl radical, which may be bonded via a linear or branched Ci-6 alkylene, C2-6 alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted 6-, 10- or 14-membered aryl or 5-, 6-, 8- , 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be bonded via a linear or branched Ci-6 alkylene, C2-6 alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
R11 represents a hydrogen atom, -S(=O)2-R12 or a linear or branched, saturated or unsaturated, unsubstituted or at least mono-substituted Ci-6 alkylene, C2-6 alkenylene or C2-6 alkinylene group; R12 represents a phenyl radical of general formula (A),
Figure imgf000014_0001
wherein
R19, R20, R21 and R22, independently of one another, each represent a hydrogen atom; F, Cl1 Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; - S(=O)2-NH2; -C(=O)-R23; -S(=O)-R24; -S(=O)2-R24; -OR25; -SR26; -C(=O)-OR27; -N(R28)- S(=O)2-R29; -NH-S(=O)2-R30; -NR31R32; -NH-R33; -C(=O)-NHR34; -C(=O)-NR35R36; or a linear or branched d.-io alkyl radical, C2-i0alkenyl radical or C2-i0 alkinyl radical; or a C3-9 cycloalkyl radical;
with the proviso that at least one of the substituents R19, R20, R21 and R22 is unlike hydrogen;
an unsubstituted or at least mono-substituted 10-membered aryl radical;
a monocyclic 5- or 6-membered heteroaryl radical, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl1 Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; - S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R23; -S(=O)-R24; -S(=O)2-R24; -OR25; - SR26; -C(=O)-OR27; -N(R28)-S(=O)2-R29; -NH-S(=O)2-R30; -NR31R32; -NH-R33; -C(=O)- NHR34; -C(=O)-NR35R36; a linear or branched C1-10 alkyl radical, C2-10 alkenyl radical or C2-I0 alkinyl radical; and a C3-9 cycloalkyl radical; an unsubstituted or at least mono-substituted monocyclic 5- or 6-membered heteroaryl radical, which is condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
an unsubstituted or at least mono-substituted bi- or tricyclic 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
or a Ca-gcycloalkyl radical or C4-gcycloalkenyl radical, which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
R23, R27, R28, R29 and R30, independently of one another, each represent a linear or branched C1-10 alkyl radical, C2-1O alkenyl radical or C2-1O alkinyl radical;
a C3-9cycloalkyl radical or C4-9cycloalkenyl radical, which may be bonded via a linear or branched C1-6alkylene, C2-6 alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted 6-, 10- or 14-membered aryl or 5-, 6-, 8- , 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be bonded via a linear or branched C1^ alkylene, C2-6 alkenylene or C2-6alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
R24, R26, R31, R32 and R33, each represent a linear or branched C1-10 alkyl radical, C2-10 alkenyl radical or C2--I0 alkinyl radical;
a C3-9cycloalkyl radical or C4-9cycloalkenyl radical, which may be bonded via a linear or branched d-β alkylene, C2-6alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted 6-, 10- or 14-membered aryl or 5-, 6-, 8- , 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
R25, R34, R35 and R36, represents a linear or branched CMO alkyl radical, C2-io alkenyl radical or C2-I0 alkinyl radical;
and R37 represents a linear or branched Ci-10 alkyl radical, C2-io alkenyl radical or C2-io alkinyl radical;
a C3-9cycloalkyl radical or C4-9cycloalkenyl radical, which may be bonded via a linear or branched Ci-6 alkylene, C2-6alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted 6-, 10- or 14-membered aryl or 5-, 6-, 8- , 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be bonded via a linear or branched Ci-β alkylene, C2-6alkenylene or C2-6alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
whereby
the aforementioned Ci-10 alkyl radical, C2-10 alkenyl radical or C2--I0 alkinyl radicals may in each case be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl1 Br, I1 -CN, -CF3, -OCF3, - SCF3, -OH, -SH, -NH2, -O-Ci-5-alkyl, -S-Ci-5-alkyl, -NH(Ci-5-alkyl) and -N(Ci-5-alkyl)2; if not defined otherwise, the aforementioned C3-9 cycloalkyl radicals and C4-9cycloalkenyl radicals may in each case be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), C-i-5-alkyl, -O-Ci-5-alkyl, -S-d-5-alkyl, -C(=O)-OH, -C(=O)-C1-5-alkyl, -C(=O)-O-C1-5-alkyl, -O-C(=O)-C1-5-alkyl, F, Cl1 Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH(C1-5- alkyl), -N(C1-5-alkyl)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH(C1-5-alkyl), - C(=O)-N(Ci-5-alkyl)2, -S(=O)2-Ci.5-alkyl, -S(=O)2-phenyl, phenyl, phenoxy and benzyl;
the aforementioned C3-g cycloalkyl radicals and C4-9cycloalkenyl radicals in each case may optionally contain 1 , 2 or 3 heteroatom(s) independently selected from the group consisting of nitrogen, oxygen and sulfur as ring member(s);
the aforementioned Ci-6alkylene, C2-6alkenylene or C2-6 alkinylene groups may in each case be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O- Ci-5-alkyl, -S-Ci-5-alkyl, -NH(Ci-5-alkyl) and -N(C1-5-alkyl)2;
the rings of the aforementioned ring system are in each case independently of one another 5-, 6- or 7-membered and may in each case independently of one another optionally contain 1 , 2 or 3 heteroatom(s) independently selected from the group consisting of nitrogen, oxygen and sulfur;
and the rings of the ring system may in each case be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), d-s-alkyl, -O-C1-5-alkyl, -S-Ci-5-alkyl, -C(=O)-OH, -C(=O)-d-5-alkyl, -C(=O)- O-Ci-5-alkyl, -O-C(=O)-Ci-5-alkyl, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, - NH(C1-5-alkyl), -N(C1-5-alkyl)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH(Ci-5- alkyl), -C(=O)-N(Ci-5-alkyl)2, -S(=O)2-Ci-5-alkyl, -S(=O)2-phenyl, phenyl, phenoxy and benzyl;
if not defined otherwise, the 6-, 10- or 14-membered aryl or 5-, 6-, 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radicals may be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of Ci- 5-alkyl, -O-C1-5-alkyl, -S-d-5-alkyl, -C(=O)-OH, -C(=O)-C1-5-alkyl, -C(=O)-O-Ci-5-alkyl, - O-C(=O)-C1-5-alkyl, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH(C1-5- alkyl), -N(Ci-5-alkyl)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH(C1-5-alkyl), - C(=O)-N(Ci-5-alkyl)2, -S(=O)2-Ci.5-alkyl, -S(=O)2-phenyl, phenyl, phenoxy and benzyl;
and the aforementioned 5-, 6-, 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radicals in each case optionally contain 1 , 2, 3 or 4 heteroatom(s) independently selected from the group consisting of nitrogen, oxygen and sulfur as ring member(s);
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
Also preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein
R1 represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n- hexyl, -CF3, -CFH2, -CF2H, -CH2-CF3, -CF2-CF3, -CH2-CN, -CH2-CH2-CN, -CH2-O-CF3, - CH2-S-CF3, -CH2-OH, -CH2-CH2-OH, -CH2-SH, -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2l -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2- CH2-N(CH3)2, -CH2-CH2-N(C2Hg)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2- CH2-CH2-N(CHs)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)ii 2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=O), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -O- CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S- CH(CH3)2, -S-C(CH3)3, -Cf=O)-CH3, -C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)- CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN1 -CF3, -OCF3, -SCF3, -OH1 -SH, -NH2, -NH- CH3, -NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CHa)2, -NH-C(CH3)3, -N(CH3)2, -N(C2Hs)2, - NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)- N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3 or in general formula I R1 additionally represents a -C(=O)-OR37 moiety;
and the other substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
A medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or Il is preferred as well, wherein
R2, R3, R4 and R5, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R6; -S(=O)-R7; -S(=O)2-R7; -OR8; -SR9; -C(=O)-OR10; -N(R11)- S(=O)2-R12; -NR13R14; -NH-R15; -C(=O)-NR16R17; C(=O)-NHR18; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert- butyl, n-pentyl, n-hexyl, vinyl, ally], ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3, -CF2-CF3, - CH2-CN, -CH2-CH2-CN, -CH2-O-CF3, -CH2-S-CF3, -CH2-OH, -CH2-CH2-OH, -CH2-SH, - CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2H5)2 and -CH2-NH- C2H5; or a radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, phenyl, benzyl, phenethyl, pyridinyl, pyrrolyl, furanyl and thiophenyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=O), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -S-CH3, -S-C2H5, F, Cl, Br, -CN, -OH, -SH, -NO2, -CHO, -CF2H, -CFH2 and - C(=O)-NH2; and the other substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
Also preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein R2 represents - N(R11)-S(=O)2-R12;
and the other substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
Also preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein R3 represents - N(R11)-S(=O)2-R12;
and the other substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
Also preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein R4 represents - N(R11)-S(=O)2-R12;
and the other substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof. Also preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein R5 represents - N(R11)-S(=O)2-R12;
and the other substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
A medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or Il is preferred as well, wherein
R6, R7, R8, R9, R10, R13, R14, R15, R16, R17 and R18, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, - CF3, -CFH2, -CF2H, -CH2-CF3, -CF2-CF3, -CH2-CN, -CH2-CH2-CN1 -CH2-O-CF3, -CH2-S- CF3, -CH2-OH, -CH2-CH2-OH, -CH2-SH, -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2- N(CHs)2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2- N(CH3)2, -CH2-CH2-N(C2Hg)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2- CH2-N(CHs)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)1 ? 2 or 3- group and which may be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=O), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -O- CH2-CH2-CH3, -0-CH(CHs)2, -O-C(CH3)3l -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S- CH(CHs)2, -S-C(CH3)3j -C(=O)-CH3, -C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)- CH(CH3)2, -C(=O)-C(CHs)s, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH- CH3, -NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CH3)2, -NH-C(CH3)3, -N(CHs)2, -N(C2Hs)2, - NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-N H-C2H5, -C(=O)- N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, triazolyl, pyridinyl, pyridazinyl, pyrimidinyl, pyrazinyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzothiadiazolyl and imidazo[2,1-b]thiazolyl, which may be bonded via a -(CH2)i, 2 or 3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n- pentyl, -0-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2l -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S-CH(CHa)2, -S-C(CH3)3, -C(=O)-OH, -C(=O)-O-CH3, -C(=O)-O-C2H5, -CC=O)-O-CH2-CH2-CH3, -C(=O)-O-CH(CH3)2) -C(=O)-O-C(CH3)3, -C(=O)-CH3, -C(=O)- C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, -CF3, - OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CH3)2, - NH-C(CH3)3, -N(CH3)2, -N(C2H5)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH- CH3, -C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3;
and the other substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
Also preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein
R11 represents a hydrogen atom, -S(=O)2-R12 or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert-butyl;
and the other substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof. A medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or Il is preferred, wherein
R12 represents a phenyl radical of general formula (A),
Figure imgf000023_0001
wherein
R19, R20, R21 and R22, independently of one another, each represent a hydrogen atom; F, Cl, Br, I1 -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -Sf=O)2-OH; -C(=O)-NH2; - S(=O)2-NH2; -C(=O)-R23; -S(=O)-R24; -S(=O)2-R24; -OR25; -SR26; -C(=O)-OR27; -N(R28)- S(=O)2-R29; -NH-S(=O)2-R30; -NR31R32; -NH-R33; -C(=O)-NHR34; -C(=O)-NR35R36; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, - CFH2, -CH2-CF3, -CF2-CF3, cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
with the proviso that at least one of the substituents R19, R20, R21 and R22 is unlike hydrogen;
a radical selected from the group consisting of naphthyl, [1,3]-benzodioxolyl, [1 ,4]- benzodioxanyl, [1 ,2,3,4]-tetrahydronaphthyl, (2,3)-dihydro-1 H-cyclopenta[b]indolyl, [1 ,2,3,4]-tetrahydroquinolinyl, [1 ,2,3,4]-tetrahydroisoquinolinyl, [1 ,2,3,4]- tetrahydroquinazolinyl, [3,4]-dihydro-2H-benzo[1 ,4]oxazinyl, indolyl, isoindolyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1 ,3]thiadiazolyl, [1 ,2,3]- benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1 ,2,3]-benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl, imidazo[2,1-b]thiazolyl, 2H-chromenyl, indazolyl, quinazolinyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrol id inyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=O), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -O-CH3, -0-C2H5, -0-CH2-CH2- CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S-CH(CH3)2, -S- C(CH3J3, -C(=O)-CH3, -C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)- C(CHa)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, - NH-CH2-CH2-CH3, -NH-CH(CHs)2, -NH-C(CH3)3, -N(CH3)2, -N(C2H5J2, -NO2, -CHO, - CF2H, -CFH2, -C(=O)-NH2, -C(=O)-N H-CH3, -C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)- N(C2Hs)2 and -S(=O)2-CH3;
or a radical selected from the group consisting of pyridinyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, triazolyl, pyridazinyl, pyrimidinyl, pyrazinyl and pyranyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO2; -NH2; -SH; -OH; - CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R23; -S(=O)- R24; -S(=O)2-R24; -OR25; -SR26; -C(=O)-OR27; -N(R28)-S(=O)2-R29; -NH-S(=O)2-R30; - NR31R32; -NH-R33; -C(=O)-NHR34; -C(=O)-NR35R36; methyl, ethyl, n-propyl, isopropyl, n- butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3, -CF2-CF3, cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
and the other substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
Also preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein R23, R27, R28, R29 and R30, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec- butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, ally), ethinyl, -CF3, -CFH2, -CF2H, -CH2- CF3, -CF2-CF3, -CH2-CN, -CH2-CH2-CN, -CH2-O-CF3, -CH2-S-CF3, -CH2-OH, -CH2-CH2- OH, -CH2-SH, -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2Hs)2, - CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CHs)2, -CH2-CH2- N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CHs)2, -CH2- CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)i, 2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=O), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -O-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O- C(CH3)S, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S-CH(CH3)2, -S-C(CH3)3, -C(=O)-CH3, - C(=O)-C2H5, -C(=O)-CH2-CH2-CH3l -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, -NH-CH2-CH2-CHs, -NH- CH(CHs)2, -NH-C(CH3)s, -N(CHs)2, -N(C2Hs)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, - C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, triazolyl, pyridinyl, pyridazinyl, pyrimidinyl, pyrazinyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzothiadiazolyl and imidazo[2,1-b]thiazolyl, which may be bonded via a -(CH2)i, 2 or 3- group and which may be unsubstituted or optionally substituted with 1, 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -O- CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S- CH(CHs)2, -S-C(CH3)3, -C(=O)-OH, -C(=O)-O-CH3, -C(=O)-O-C2H5, -C(=O)-O-CH2-CH2- CH3, -C(=O)-O-CH(CHs)2, -C(=O)-O-C(CH3)3, -C(=O)-CH3, -C(=O)-C2H5, -C(=O)-CH2- CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CH3)2, -NH-C(CH3)3, - N(CHs)2, -N(C2Hs)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)- NH-C2H5, -C(=O)-N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3;
and the other substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
Also preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein
R24, R26, R31, R32 and R33, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec- butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2- CF3, -CF2-CF3, -CH2-CN, -CH2-CH2-CN, -CH2-O-CF3, -CH2-S-CF3, -CH2-OH, -CH2-CH2- OH, -CH2-SH, -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2Hg)2, - CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CH3)2, -CH2-CH2- N(C2H5)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CHs)2, -CH2- CH2-CH2-N(C2H5)2 and -CH2-CH2-CH2-NH-C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -O- CH2-CH2-CH3, -O-CH(CH3)2) -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S- CH(CH3J2, -S-C(CHa)3, -C(=O)-CH3, -C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)- CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH- CH3, -NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CH3)2, -NH-C(CH3)3, -N(CH3)2, -N(C2H5)2, - NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)- N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, triazolyl, pyridinyl, pyridazinyl, pyrimidinyl, pyrazinyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzothiadiazolyl and imidazo[2,1-b]thiazolyl, which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n- butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O- CH(CHa)2, -0-C(CHa)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S-CH(CH3)2, -S-C(CH3)3, - C(=O)-OH, -C(=O)-O-CH3, -C(=O)-O-C2H5, -C(=O)-O-CH2-CH2-CH3, -C(=O)-O- CH(CH3)2, -C(=O)-O-C(CH3)3, -C(=O)-CH3, -C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)- CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH- CH3, -NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CH3)2, -NH-C(CH3)3, -N(CH3)2, -N(C2Hg)2, - NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2l -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)- N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3;
and the other substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
Also preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein
R25, R34, R35 and R36, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3, - CF2-CF3, -CH2-CN, -CH2-CH2-CN, -CH2-O-CF3, -CH2-S-CF3, -CH2-OH, -CH2-CH2-OH, - CH2-SH, -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2Hs)2, -CH2- NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CHs)2, -CH2-CH2-N(C2Hs)2, - CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CHs)2, -CH2-CH2-CH2- N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; and the other substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
Also preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein
R37 represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, - CF3, -CFH2, -CF2H, -CH2-CF3, -CF2-CF3, -CH2-CN, -CH2-CH2-CN, -CH2-O-CF3, -CH2-S- CF3, -CH2-OH, -CH2-CH2-OH, -CH2-SH, -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2- N(CHa)2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2- N(CHs)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2- CH2-N(CHa)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl, azepanyl and fluorenyl, which may be bonded via a -(CH2)i,2 θr3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -O-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -C(=O)-CH3, -Cf=O)-C2H5, - C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3 and -OH; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, triazolyl, pyridinyl, pyridazinyl, pyrimidinyl, pyrazinyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzothiadiazolyl and imidazo[2,1-b]thiazolyl, which may be bonded via a -(CH2)^ 2 or 3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -O- CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -C(=O)-OH, -C(=O)-O-CH3) -C(=O)-O-C2H5, - C(=O)-O-CH2-CH2-CH3, -C(=O)-O-CH(CH3)2) -C(=O)-O-C(CH3)3, -C(=O)-CH3) -C(=O)- C2H5, -CC=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, -CF3, - OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CH3)2, - NH-C(CH3)3, -N(CHa)2, -N(C2Hs)2, -NO2, -CF2H and -CFH2;
and the other substituents have any of the above defined meanings, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding solvate thereof.
Particularly preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein
R1 represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n- hexyl, -CF3, -CFH2, -CF2H, -CH2-CF3, -CF2-CF3, -CH2-CN, -CH2-CH2-CN, -CH2-O-CF3, - CH2-S-CF3, -CH2-OH, -CH2-CH2-OH, -CH2-SH, -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CHa)2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2- CH2-N(CH3)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2- CH2-CH2-N(CHa)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; or a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)i 2 or3- group and which may be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -O- CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S- CH(CH3)2, -S-C(CHa)3, -C(=O)-CH3, -C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)- CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH- CH3, -NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CH3)2, -NH-C(CH3J3, -N(CH3)2, -N(C2H5)2> - NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)- N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3or in general formula I R1 additionally represents a -C(=O)-OR37 moiety;
R2, R3, R4 and R5, independently of one another, each represent a hydrogen atom; F, Cl1 Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R6; -S(=O)-R7; -S(=O)2-R7; -OR8; -SR9; -C(=O)-OR10; -N(R11)- S(=O)2-R12; -NR13R14; -NH-R15; -C(=O)-NR16R17; C(=O)-NHR18; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert- butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3, -CF2-CF3, - CH2-CN, -CH2-CH2-CN, -CH2-O-CF3, -CH2-S-CF3, -CH2-OH, -CH2-CH2-OH, -CH2-SH, - CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2Hs)2 and -CH2-NH- C2H5; or a radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, phenyl, benzyl, phenethyl, pyridinyl, pyrrolyl, furanyl and thiophenyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -O-CH3, -0-C2H5, -S-CH3, -S-C2H5, F, CI, Br, -CN, -OH, -SH, -NO2, -CHO, -CF2H, -CFH2 and - C(=O)-NH2;
with the proviso that at least one of the substituents R2, R3, R4 and R5 represents a - N(R11)-S(=O)2-R12 moiety;
R6, R7, R8, R9, R10, R13, R14, R15, R16, R17 and R18, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, - CF3, -CFH2, -CF2H, -CH2-CF3, -CF2-CF3, -CH2-CN, -CH2-CH2-CN, -CH2-O-CF3, -CH2-S- CF3, -CH2-OH, -CH2-CH2-OH, -CH2-SH, -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2- N(CH3)2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2- N(CH3)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2- CH2-N(CHs)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)i, 2or3- group and which may be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -O- CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S- CH(CHs)2, -S-C(CHs)3, -C(=O)-CHs, -C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)- CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH- CH3, -NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CH3)2, -NH-C(CH3)3, -N(CH3)2, -N(C2H5)2, - NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)- N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, triazolyl, pyridinyl, pyridazinyl, pyrimidinyl, pyrazinyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzothiadiazolyl and imidazo[2,1-b]thiazolyl, which may be bonded via a -(CH2)iι 2 or 3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n- pentyl, -O-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S-CH(CH3)2, -S-C(CH3)3, -C(=O)-OH, -C(=O)-O-CH3, -C(=O)-O-C2H5, -C(=O)-O-CH2-CH2-CH3, -C(=O)-O-CH(CH3)2, -C(=O)-O-C(CH3)3, -C(=O)-CH3, -C(=O)- C2H5, -C(=O)-CH2-CH2-CHs, -C(=O)-CH(CH3)2) -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, -CF3, - OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CH3)2, - NH-C(CH3)3, -N(CH3J2, -N(C2Hs)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH- CH3, -C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3;
R11 represents a hydrogen atom, -S(=O)2-R12 or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert-butyl;
R12 represents a phenyl radical of general formula (A),
Figure imgf000032_0001
wherein
R19, R20, R21 and R22, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; - S(=O)2-NH2; -C(=O)-R23; -S(=O)-R24; -S(=O)2-R24; -OR25; -SR26; -C(=O)-OR27; -N(R28)- S(=O)2-R29; -NH-S(=O)2-R30; -NR31R32; -NH-R33; -C(=O)-NHR34; -C(=O)-NR35R36; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, - CFH2, -CH2-CF3, -CF2-CF3, cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
with the proviso that at least one of the substituents R19, R20, R21 and R22 is unlike hydrogen;
a radical selected from the group consisting of naphthyl, [1 ,3]-benzodioxolyl, [1 ,4]- benzodioxanyl, [1 ,2,3,4]-tetrahydronaphthyl, (2,3)-dihydro-1 H-cyclopenta[b]indolyl, [1 ,2,3,4]-tetrahydroquinolinyl, [1 ,2,3,4]-tetrahydroisoquinolinyl, [1 ,2,3,4]- tetrahydroquinazolinyl, [3,4]-dihydro-2H-benzo[1 ,4]oxazinyl, indolyl, isoindolyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1 ,3]thiadiazolyl, [1 ,2,3]- benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1 ,2,3]-benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl, imidazo[2,1-b]thiazolyl, 2H-chromenyl, indazolyl, quinazolinyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -0-CH2-CH2- CH3, -O-CH(CH3)2, -O-C(CH3)3> -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S-CH(CH3)2, -S- C(CH3)3, -C(=O)-CH3, -C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)- C(CHs)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, - NH-CH2-CH2-CH3, -NH-CH(CH3)2, -NH-C(CH3)3, -N(CH3)2, -N(C2Hg)2, -NO2, -CHO, - CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)- N(C2Hs)2 and -S(=O)2-CH3;
or a radical selected from the group consisting of pyridinyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, thazolyl, pyridazinyl, pyrimidinyl, pyrazinyl and pyranyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO2; -NH2; -SH; -OH; - CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R23; -S(=O)- R24; -S(=O)2-R24; -OR25; -SR26; -C(=O)-OR27; -N(R28)-S(=O)2-R29; -NH-S(=O)2-R30; - NR31R32; -NH-R33; -C(=O)-NHR34; -C(=O)-NR35R36; methyl, ethyl, n-propyl, isopropyl, n- butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3, -CF2-CF3, cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
R23, R27, R28, R29 and R30, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, - CF3, -CFH2, -CF2H, -CH2-CF3, -CF2-CF3, -CH2-CN, -CH2-CH2-CN, -CH2-O-CF3, -CH2-S- CF3, -CH2-OH, -CH2-CH2-OH, -CH2-SH1 -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2- N(CH3)2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2- N(CH3)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2- CH2-N(CH3)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)i, 2 θr3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -O- CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S- CH(CHa)2, -S-C(CH3)3, -C(=O)-CH3) -C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)- CH(CH3J2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH- CH3, -NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CH3)2, -NH-C(CH3)3, -N(CH3)2, -N(C2H5J2, - NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)- N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, triazolyl, pyridinyl, pyridazinyl, pyrimidinyl, pyrazinyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzothiadiazolyl and imidazo[2,1-b]thiazolyl, which may be bonded via a -(CH2)i, 2 or 3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n- pentyl, -0-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S-CH(CH3)2, -S-C(CH3)3, -C(=O)-OH, -C(=O)-O-CH3, -C(=O)-O-C2H5, -C(=O)-O-CH2-CH2-CH3, -C(=O)-O-CH(CH3)2, -C(=O)-O-C(CH3)3, -C(=O)-CH3, -C(=O)- C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, -CF3, - OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CH3)2, - NH-C(CH3)3, -N(CHs)2, -N(C2Hs)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH- CH3, -C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3;
R24, R26, R31, R32 and R33, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec- butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2- CF3, -CF2-CF3, -CH2-CN, -CH2-CH2-CN, -CH2-O-CF3, -CH2-S-CF3, -CH2-OH, -CH2-CH2- OH, -CH2-SH, -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2Hs)2, - CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CHs, -CH2-CH2-N(CH3)2, -CH2-CH2- N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CHs)2, -CH2- CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=O), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -O-C2H5, -O- CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S- CH(CHa)2, -S-C(CHa)3, -C(=O)-CH3, -C(=O)-C2H5) -C(=O)-CH2-CH2-CH3, -C(=O)- CH(CHa)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH- CH3, -NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CH3)2, -NH-C(CH3)3, -N(CH3)2, -N(C2Hs)2, - NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)- N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, triazolyl, pyridinyl, pyridazinyl, pyrimidinyl, pyrazinyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzothiadiazolyl and imidazo[2,1-b]thiazolyl, which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n- butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O- CH(CH3J2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S-CH(CH3)2, -S-C(CH3)3, - C(=O)-OH, -C(=O)-O-CH3, -C(=O)-O-C2H5, -C(=O)-O-CH2-CH2-CH3, -C(=O)-O- CH(CH3)2, -C(=O)-O-C(CH3)3, -C(=O)-CH3, -C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)- CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH- CH3, -NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CH3)2, -NH-C(CH3)3, -N(CHa)2, -N(C2Hs)2, - NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)- N(CH3J2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3;
R25, R34, R35 and R36, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3, - CF2-CF3, -CH2-CN, -CH2-CH2-CN, -CH2-O-CF3, -CH2-S-CF3, -CH2-OH, -CH2-CH2-OH, - CH2-SH, -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2Hs)2, -CH2- NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CHs)2, -CH2-CH2-N(C2H5)2, - CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CH3)2, -CH2-CH2-CH2- N(C2Hg)2 and -CH2-CH2-CH2-NH-C2H5;
and R37 represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3, -CF2-CF3, -CH2-CN, -CH2-CH2-CN, -CH2-O-CF3, -CH2-S-CF3, -CH2-OH, -CH2-CH2-OH, -CH2-SH, -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CHa)2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2- CH2-N(CH3)2> -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH31 -CH2- CH2-CH2-N(CHs)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl, azepanyl and fluorenyl, which may be bonded via a -(CH2)1t 2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=O), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -0-CH2-CH2-CH3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3 and -OH; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, triazolyl, pyridinyl, pyridazinyl, pyrimidinyl, pyrazinyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzothiadiazolyl and imidazo[2,1-b]thiazolyl, which may be bonded via a -(CH2)L 2 θr3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert- butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O- C(CH3J3, -C(=O)-OH, -C(=O)-O-CH3l -C(=O)-O-C2H5, -C(=O)-O-CH2-CH2-CH3, -C(=O)- O-CH(CH3)2, -C(=O)-O-C(CH3)s, -C(=O)-CH3, -C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, - C(=O)-CH(CH3)2, -C(=O)-C(CH3)s, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, - NO2, -CF2H and -CFH2; optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
Also particularly preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein
R1 represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CH3)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2- CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CH3)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2- NH-C2H5; or a (hetero)cycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)it 2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, -C(=O)-CH3, - C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2) -C(=O)-C(CH3)3, -C(=O)-NH2, - C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3 or in general formula I R1 additionally represents a -C(=O)-OR37 moiety;
R2, R3, R4 and R5, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -OR8; -SR9; -N(R11)-S(=O)2-R12; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; or a radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
with the proviso that at least one of the substituents R2, R3, R4 and R5 represents a - N(R11)-S(=O)2-R12 moiety; R8 and R9, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert- butyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be bonded via a - (CH2)i, 2 or 3-group and which may be unsubstituted or optionally substituted with 1, 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, -0-CH3, -0-C2H5, -0-CH2-CH2- CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, F, Cl, Br, I, -CN, - CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NO2, -CHO, -CF2H and -CFH2;
R11 represents a hydrogen atom, -S(=O)2-R12 or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert- butyl;
ϊ12 represents a phenyl radical of general formula (A),
Figure imgf000038_0001
wherein
R19, R20, R21 and R22, independently of one another, each represent a hydrogen atom; F, Cl, Br, I1 -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; - S(=O)2-NH2; -C(=O)-R23; -S(=O)-R24; -S(=O)2-R24; -OR25; -SR26; -C(=O)-OR27; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, - CH2-CF3, -CF2-CF3, cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
with the proviso that at least one of the substituents R19, R20, R21 and R22 is unlike hydrogen;
a radical selected from the group consisting of naphthyl, [1 ,3]-benzodioxolyl, [1 ,4]- benzodioxanyl, [1 ,2,3,4]-tetrahydronaphthyl, (2,3)-dihydro-1 H-cyclopenta[b]indolyl, [1 ,2,3,4]-tetrahydroquinolinyl, [1 ,2,3,4]-tetrahydroisoquinolinyl, [1 ,2,3,4]- tetrahydroquinazolinyl, [3,4]-dihydro-2H-benzo[1 ,4]oxazinyl, indolyl, isoindolyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1 ,3]thiadiazolyl, [1 ,2,3]- benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1 ,2,3]-benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl, imidazo[2,1-b]thiazolyl, 2H-chromenyl, indazolyl and quinazolinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -O- C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, - S-CH(CHs)2, -S-C(CHa)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NO2, - CHO, -CF2H and -CFH2;
or a radical selected from the group consisting of pyridinyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO2; - NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; - C(=O)-R23; -S(=O)-R24; -S(=O)2-R24; -OR25; -SR26; -C(=O)-OR27; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3, -CF2- CF3, cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
R23 and R27, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert- butyl, n-pentyl, n-hexyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be bonded via a -(CH2)ii 2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -O- CH2-CH2-CH3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2-NO2, -CHO, -CF2H and -CFH2;
R24 and R26, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert- butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n- pentyl, -0-CH3, -O-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, F, CI, Br, I, -CN, - CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NO2, -CHO, -CF2H and -CFH2;
R25 represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, -CF3, -CFH2, -CF2H, -
CH2-CF3 and -CF2-CF3;
and R37 represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl and fluorenyl, which may be bonded via a -(CH2)i, 2 or 3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl and n-pentyl; or an aryl or heteroaryl radical selected from the group consisting of phenyl and naphthyl, which may be bonded via a -(CH2)it 2 θr3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -O- CH3, -O-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -0-C(CH3J3, F, CI, Br, I, -CN, -CF3, - OCF3, -SCF3, -OH, -SH, -NO2, -CF2H and -CFH2;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
More particularly preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein
R1 represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n- hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3J2, -CH2-N(C2H5J2, -CH2-NH-C2H5, -CH2- CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CH3J2, -CH2-CH2-N(C2H5J2, -CH2-CH2-NH- C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CH3J2, -CH2-CH2-CH2-N(C2H5J2 and - CH2-CH2-CH2-NH-C2H5; a (heterojcycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a - (CH2Ji, 2 or 3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl and isobutyl or in general formula I R1 additionally represents a -C(=O)-OR37 moiety;
R2, R3, R4 and R5, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -0-CH3; -0-C2H5; -0-CF3; -0-CFH2; -0-CF2H; -0-CH2-CF3; -O-CF2- CF3; -S-CH3; -S-C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2-CF3; -S-CF2-CF3; -N(R11J- S(=O)2-R12; or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, tert-butyl, -CF3, -CFH2, -CF2H1 -CH2-CF3 and -CF2-CF3; with the proviso that at least one of the substituents R2, R3, R4 and R5 represents a - N(R11)-S(=O)2-R12 moiety;
R11 represents a hydrogen atom, -S(=O)2-R12 or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert-butyl;
R12 represents a phenyl radical of general formula (A),
Figure imgf000042_0001
wherein
R19, R20, R21 and R22, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -C(=O)-CH3; -C(=O)-C2H5; - 0-CH3; -0-C2H5; -O-CF3; -0-CFH2; -0-CF2H; -0-CH2-CF3; -0-CF2-CF3; -S-CH3; -S- C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2-CF3; -S-CF2-CF3; -C(=O)-OCH3; -C(=O)- OC2H5; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, - CF2H, -CFH2, -CH2-CF3 and -CF2-CF3;
with the proviso that at least one of the substituents R19, R20, R21 and R22 is unlike hydrogen;
a radical selected from the group consisting of naphthyl, [1 ,3]-benzodioxolyl, [1 ,4]- benzodioxanyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1 ,3]thiadiazolyl, [1,2,3]- benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1 ,2,3]-benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl and imidazo[2,1-b]thiazolyl, which may be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert- butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, F, CI, Br, I1 -CN, -CF3, -OCF3, - SCF3, -CF2H and -CFH2;
or a radical selected from the group consisting of pyridinyl, pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO2; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec- butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3 and -CF2-CF3;
and R37 represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
Also more particularly preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I and/or II, wherein
R1 represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, n-butyl, n-pentyl and n-hexyl; or in general formula I R1 additionally represents a -C(=O)-OR37 moiety;
R2, R3, R4 and R5, independently of one another, each represent a hydrogen atom or -N(R11)-S(=O)2-R12; with the proviso that at least one of the substituents R2, R3, R4 and R5 represents a - N(R11)-S(=O)2-R12 moiety;
R11 represents a hydrogen atom, -S(=O)2-R12 or an alkyl radical selected from the group consisting of methyl, ethyl and n-propyl;
R12 represents a phenyl radical of general formula (A),
Figure imgf000044_0001
wherein
R19, R20, R21 and R22, independently of one another,. each represent a hydrogen atom; F, Cl, Br, I, -0-CH3; -0-C2H5; -0-CF3; -0-CFH2; -0-CF2H; -0-CH2-CF3; -0-CF2-CF3; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl and tert-butyl;
with the proviso that at least one of the substituents R19, R20, R21 and R22 is unlike hydrogen;
a radical selected from the group consisting of naphthyl, benzo[b]thiophenyl and imidazo[2,1-b]thiazolyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, F, Cl and Br; or a pyridinyl radical, which may be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl and tert-butyl;
and R37 represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
Also preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula Ia,
Figure imgf000045_0001
wherein
R1a represents a hydrogen atom; a -C(=O)-OR37a moiety; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2) -CH2- N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CH3)2, -CH2- CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CHs)2, - CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; or a (hetero)cycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)i, 2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl and isobutyl;
R2a, R3a and R4a, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -O-CH3; -0-C2H5; -O-CF3; -0-CFH2; -O-CF2H; -0-CH2-CF3; -0-CF2- CF3; -S-CH3; -S-C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2-CF3; -S-CF2-CF3; -N(R11a)- S(=O)2-R12a; or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, tert-butyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3;
R11a represents a hydrogen atom, -S(=O)2-R12a or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert- butyl;
R12a represents a phenyl radical of general formula (Aa),
Figure imgf000046_0001
wherein
R19a, R20a, R21a and R22a, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -C(=O)-CH3; - C(=O)-C2H5; -0-CH3; -0-C2H5; -0-CF3; -0-CFH2; -O-CF2H; -0-CH2-CF3; -0-CF2-CF3; S-CH3; -S-C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2-CF3; -S-CF2-CF3; -C(=O)-OCH3; - C(=O)-OC2H5; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, - CF3, -CF2H, -CFH2, -CH2-CF3 and -CF2-CF3;
with the proviso that at least one of the substituents R19a, R2Oa, R21a and R22a is unlike hydrogen;
a radical selected from the group consisting of naphthyl, [1 ,3]-benzodioxolyl, [1 ,4]- benzodioxanyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1 ,3]thiadiazolyl, [1 ,2,3]- benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1 ,2,3]-benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl and imidazo[2,1-b]thiazolyl, which may be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert- butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, F, CI, Br, I, -CN, -CF3, -OCF3, - SCF3, -CF2H and -CFH2;
or a radical selected from the group consisting of pyridinyl, pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO2; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec- butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3 and -CF2-CF3;
and R37a represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof. Also preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula Ib,
Figure imgf000048_0001
wherein
R1b represents a hydrogen atom; a -C(=O)-OR37b moiety; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2- N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CH3)2, -CH2- CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CHs)2, - CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; or a (hetero)cycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)ii 2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl and isobutyl;
R2b, R3b and R5b, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -0-CH3; -0-C2H5; -0-CF3; -0-CFH2; -O-CF2H; -0-CH2-CF3; -0-CF2- CF3; -S-CH3; -S-C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2-CF3; -S-CF2-CF3; -N(R11b)- S(=O)2-R12b; or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, tert-butyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; R11b represents a hydrogen atom, -S(=O)2-R12b or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert- butyl;
R ,12b represents a phenyl radical of general formula (Ab),
Figure imgf000049_0001
wherein
R19b, R20b, R21b and R22b, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -C(=O)-CH3; - C(=O)-C2H5; -0-CH3; -O-C2H5; -0-CF3; -O-CFH2; -0-CF2H; -0-CH2-CF3; -0-CF2-CF3; - S-CH3; -S-C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2-CF3; -S-CF2-CF3; -C(=O)-OCH3; - C(=O)-OC2H5; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, - CF3, -CF2H, -CFH2, -CH2-CF3 and -CF2-CF3;
with the proviso that at least one of the substituents R19b, R2Ob, R21b and R22b is unlike hydrogen;
a radical selected from the group consisting of naphthyl, [1 ,3]-benzodioxolyl, [1 ,4]- benzodioxanyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1 ,3]thiadiazolyl, [1 ,2,3]- benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1 ,2,3]-benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl and imidazo[2,1-b]thiazolyl, which may be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert- butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, F, Cl, Br, I, -CN, -CF3, -OCF3, - SCF3, -CF2H and -CFH2;
or a radical selected from the group consisting of pyridinyl, pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO2; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec- butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3 and -CF2-CF3;
and R37b represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
Also preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula Ic,
Figure imgf000050_0001
wherein
R1c represents a hydrogen atom; a -C(=O)-OR37c moiety; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2- N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CHa)2, -CH2- CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CH3)2, - CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; or a (hetero)cycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)i, 2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl and isobutyl;
R2c, R4c and R5c, independently of one another, each represent a hydrogen atom; F1 Cl, Br, I, -NO2; -O-CH3; -0-C2H5; -O-CF3; -0-CFH2; -0-CF2H; -0-CH2-CF3; -O-CF2- CF3; -S-CH3; -S-C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2-CF3; -S-CF2-CF3; -N(R11c)- S(=O)2-R12c; or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, tert-butyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3;
R11c represents a hydrogen atom, -S(=O)2-R12c or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert- butyl;
R12c represents a phenyl radical of general formula (Ac),
Figure imgf000051_0001
wherein
R19c, R20c, R21c and R22c, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -C(=O)-CH3; - C(=O)-C2H5; -0-CH3; -0-C2H5; -0-CF3; -0-CFH2; -0-CF2H; -0-CH2-CF3; -0-CF2-CF3; - S-CH3; -S-C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2-CF3; -S-CF2-CF3; -C(=O)-OCH3; - C(=O)-OC2H5; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, - CF3, -CF2H1 -CFH2, -CH2-CF3 and -CF2-CF3;
with the proviso that at least one of the substituents R19c, R20c, R21c and R22c is unlike hydrogen;
a radical selected from the group consisting of naphthyl, [1 ,3]-benzodioxolyl, [1 ,4]- benzodioxanyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1 ,3]thiadiazolyl, [1,2,3]- benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1 ,2,3]-benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl and imidazo[2,1-b]thiazolyl, which may be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert- butyl, sec-butyl, isobutyl, n-pentyl, -O-CH3, -0-C2H5, F, CI, Br, I, -CN, -CF3, -OCF3, - SCF3, -CF2H and -CFH2;
or a radical selected from the group consisting of pyridinyl, pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO2; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec- butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3 and -CF2-CF3;
and R37c represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof. Also preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula Id,
Figure imgf000053_0001
wherein
R1d represents a hydrogen atom; a -C(=O)-OR37d moiety; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CHs)2, -CH2- N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CH3)2, -CH2- CH2-N(C2Hg)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CHs)2, - CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; or a (hetero)cycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)1i 2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl and isobutyl;
R3d, R4d and R5d, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -O-CH3; -0-C2H5; -0-CF3; -0-CFH2; -0-CF2H; -0-CH2-CF3; -0-CF2- CF3; -S-CH3; -S-C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2-CF3; -S-CF2-CF3; -N(R11d)- S(=O)2-R12d; or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, tert-butyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; R11d represents a hydrogen atom, -S(=O)2-R12d or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert- butyl;
R12d represents a phenyl radical of general formula (Ad),
Figure imgf000054_0001
wherein
R19d, R20d, R21d and R22d, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -C(=O)-CH3; - C(=O)-C2H5; -O-CH3; -0-C2H5; -O-CF3; -0-CFH2; -0-CF2H; -0-CH2-CF3; -0-CF2-CF3; - S-CH3; -S-C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2-CF3; -S-CF2-CF3; -C(=O)-OCH3; - C(=O)-OC2H5; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, - CF3, -CF2H, -CFH2, -CH2-CF3 and -CF2-CF3;
with the proviso that at least one of the substituents R19d, R20d, R21d and R22d is unlike hydrogen;
a radical selected from the group consisting of naphthyl, [1,3]-benzodioxolyl, [1,4]- benzodioxanyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1 ,3]thiadiazolyl, [1,2,3]- benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1,2,3]-benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl and imidazo[2,1-b]thiazolyl, which may be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert- butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, F, CI, Br, I, -CN, -CF3, -OCF3, - SCF3, -CF2H and -CFH2;
or a radical selected from the group consisting of pyridinyl, pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO2; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec- butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3 and -CF2-CF3;
and R37d represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
Also preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula Ih as described hereinafter.
Even more particularly preferred is a medicament comprising at least one substituted tetrahydroisoquinoline compound as defined above selected from the group consisting of
[1] N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-1-sulfonamide hydrochloride, [2] 2,2-dimethyl-6-(N-methylnaphthalene-1 -sulfonamido)-1 ,2,3,4- tetrahydroisoquinolinium iodide, [3] N-(2-methyl-1 , 2, 3,4-tetrahydroisoquinolin-6-yl)naphthalene-1 -sulfonamide hydrochloride, [4] 5-chloro-3-methyl-N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)benzo[b]thiophene-2- sulfonamide hydrochloride, [5] 5-chloro-3-methyl-N-(2-methyl-1 ,2,3,4-tetrahydroisoquinolin-6- yl)benzo[b]thiophene-2-sulfonamide hydrochloride, [6] 4-methyl-N-(1,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-1-sulfonamide hydrochloride, [7] 4-methyl-N-(2-methyl-1 ,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-1- sulfonamide hydrochloride,
[8] N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-2-sulfonamide hydrochloride, [9] N-(2-methyl-1 ,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-2-sulfonamide hydrochloride, [10] 6-chloro-N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)imidazo[2,1-b]thiazole-5- sulfonamide hydrochloride, [11] 2-methoxy-5-methyl-N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)benzenesulfonamide hydrochloride,
[12] N^I^.S^-tetrahydroisoquinolin-θ-yOpyridine-S-sulfonamide dihydrochloride, [13] 6-(naphthalene-1-sulfonylamino)-3,4-dihydro-1 H-isoquinoline-2-carboxylic acid tert-butyl ester, [14] 6-(5-chloro-3-methyl-benzo[b]thiophene-2- sulfonylamino)-3,4-dihydro-1 H- isoquinoline-2-carboxylic acid tert-butyl ester, [15] 6-(4-methyl-naphthalene-1-sulfonylamino)-3,4 -dihydro-1 H-isoquinoline-2- carboxylic acid tert-butyl ester, [16] 6-(naphthalene-2-sulfonylamino)-3,4-dihydro-1 H-isoquinoline-2-carboxylic acid tert-butyl ester, [17] 6-(2-methoxy-5-methyl-benzenesulfonylamino) -3,4-dihydro-1 H-isoquinoline-2- carboxylic acid tert-butyl ester
[18] 6-(pyridine-3-sulfonylamino)-3,4-dihydro-1 H-isoquinoline-2carboxylic acid tert- butyl ester; [19] 6-Chloro-imidazo[2,1-b]thiazole-5-sulfonic acid (2-methyl-1 ,2,3,4tetrahydro- isoquinolin-6-yl)-amide hydrochloride [20] β^θ-Chloro-imidazo^.i-bJthiazole-δ-sulfonylaminoJ-S^-dihydro-I Hisoquinoline-
2-carboxylic acid tert-butyl ester [21] 4-Methyl-3,4-dihydro-2H-benzo[1 ,4]oxazine-7-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-6-yl)-amide hydrochloride [22] Biphenyl-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl)-amide hydrochloride [23] Benzo[1 ,2,5]thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl)-amide hydrochloride [24] Benzo[b]thiophene-2-sulfonic acid (1,2,3,4-tetrahydro-isoquinolin-6-yl)-amide hydrochloride [25] 7-Chloro-benzo[1 ,2,5] oxadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin -
6-yl)-amide hydrochloride [26] Benzo[1 ,2,5]oxadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl)-amide hydrochloride [27] 5-Methyl-benzo[1 ,2,5] thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoqui- nolin-
6-yl)-amide hydrochloride [28] 7-Methyl-benzo[1 ,2,5] thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoqui- nolin-
6-yl)-amide hydrochloride [29] Benzo[b]thiophene-3-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-6-yl) -amide hydrochloride [30] 4-Fluoro-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl)-amide hydrochloride [31] 4-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl)-amide hydrochloride [32] 5-Dimethylaminonaphtha- lene-1 -sulfonic acid (1 ,2,3,4 -tetrahydro-isoquinolin -6- yl)-amide hydrochloride [33] 2-Oxo-4a,8a-dihydro-2H-chromene-6-sulfonic acid (1 ,2,3,4-tetrahydro-isoqui- nolin-6-yl)-amide hydrochloride [34] 2-Methyl-benzothiazole-6-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-6-yl)- amide hydrochloride [35] 5-Ethyl-2-methoxy-N-(1 ,2,3,4-tetrahydro- isoquinolin-6-yl)-benzene sulfonamide hydrochloride [36] 6-Methyl-2,4-dioxo-1 ,2,3,4-tetrahydro-pyrimidine-5-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-6-yl)-amide hydrochloride [37] N-[4-Ethoxy-3-(1 ,2,3,4-tetrahydro-isoquinolin-6- ylsulfamoyl)-phenyl]-acetamide hydrochloride [38] 4-Methoxy-3-(1,2,3,4-tetrahydro-isoquinolin-6-yl sulfamoyl)-benzoic acid methyl ester hydrochloride [39] 2-(2,2,2-Trifluoro-acetyl)-1 ,2,3,4-tetrahydro-isoquinoline-7-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-6-yl)-amide hydrochloride [40] 1 ,2,3,4-Tetrahydro-isoquino line-7-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6- yl)-amide dihydrochloride [41] 5-Amino-2-ethoxy-N-(1 ,2,3,4-tetrahydro-isoquinolin-6-yl)-benzenesulfonamide dihydrochloride [42] 5-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-6-yl)-amide hydrochloride [43] 1 ,2-Dimethyl-1 H-imidazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin- 6-yl)- amide hydrochloride [44] N-[4-Methyl-5-(1 ,2,3,4-tetrahydro-isoquinolin-6- ylsulfamoyl)-thiazol-2-yl] - acetamide hydrochloride [45] 1 ,3,5-Trimethyl-1 H-pyrazole -4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl) - amide hydrochloride [46] N-[5-(1 ,2,3,4-Tetrahydro-isoquinolin-6-ylsulfamoyl) -naphthalen-1 -yl]-acetamide hydrochloride [47] 2-Naphthalen-1-yl-ethanesulfonic acid (1 ,2,3,4 -tetrahydro-isoquinolin-6-yl) - amide hydrochloride [48] Dibenzofuran-2-sulfonic acid (1,2,3,4-tetrahydro- isoquinolin-6-yl)-amide hydrochloride [49] 2, 5-Dimethoxy-N-(1 ,2,3,4-tetrahydro-isoquinolin -6-yl)-benzenesulfonamide hydrochloride [50] 5-Chloro-2-methoxy-N-(1 ,2,3,4-tetrahydro-iso quinolin-6-yl)-benzene sulfonamide hydrochloride [51] 2,5-Dimethyl-N-(1 ,2,3,4-tetrahydro-isoquinolin -6-yl)-benzenesulfonamide hydrochloride [52] 2-Fluoro-5-methyl-N-(1 ,2,3,4-tetrahydro- isoquinolin-6-yl)-benzene sulfonamide hydrochloride [53] 6-Chloro-imidazo[2,1-b]thiazole-5-sulfonic acid (2-methyl-1 ,2,3,4-tetrahydro - isoquinolin-7-yl)-amide hydrochloride [54] 6-Chloro-imidazo[2,1-b]thiazole-5-sulfonic acid (1 ,2,3,4-tetrahydro-iso- quinolin-7- yl)-amide hydrochloride [55] 4-Methyl-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl)-amide hydrochloride [56] 4-Methyl-naphthalene-1 -sulfonic acid (2-methyl-1 ,2,3,4-tetrahydro-isoquinolin-7- yl)-amide hydrochloride [57] 5-Chloro-naphthalene-2-sulfonic acid (2-methyl-1 ,2,3,4-tetrahydro-isoquinolin-7- yl)-amide hydrochloride [58] 5-Chloro-naphthalene-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl) -amide hydrochloride [59] 4-Methyl-3,4-dihydro-2H-benzo[1 ,4]oxazine-7-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-7-yl)-amide hydrochloride [60] 5-Chloro-3-methyl-benzo[b]thiophene-2-sulfonic acid (1,2,3,4-tetrahydro- isoquinolin -7-yl)-amide hydrochloride [61] Naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-7-yl)-amide hydrochloride
[62] Biphenyl-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoqui nolin-7-yl)-amide hydrochloride [63] 2,3-Dihydro-benzo[1 ,4] dioxine-6-sulfonic acid (1 ,2,3,4-tetrahydro-iso- quinolin-7- yl)-amide hydrochloride [64] 5-Fluoro-3-methyl-benzo[b] thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin -7-yl)-amide hydrochloride [65] 3-Methyl-quinoline-8-sulfonic acid (1 ,2,3,4-tetra hydro-isoquinolin-7-yl)-amide hydrochloride [66] Naphthalene-2-sulfonic acid (1 ,2,3,4-tetrahydro -isoquinolin-7-yl)-amide hydrochloride [67] Benzo[1 ,2,5]thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl) - amide hydrochloride [68] 1 ,4-Dimethyl-2,3-dioxo-1 ,2,3,4-tetrahydro-quino xaline-6-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl)-amide hydrochloride [69] Benzo[b]thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro -isoquinolin-7-yl)-amide hydrochloride [70] 5-Pyridin-2-yl-thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl) - amide hydrochloride [71] 7-Chloro-benzo[1 ,2,5] oxadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-
7-yl)-amide hydrochloride [72] Benzo[1 ,2,5]oxadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl)-amide hydrochloride [73] 2-0x0-2, 3-dihydro-benzo thiazole-6-sulfonic acid (1 ,2,3,4-tetrahydro-isoqui- nolin-
7-yl)-amide hydro- chloride [74] 2-0x0-2, 3-dihydro-benzo oxazole-6-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-
7-yl)-amide hydrochloride [75] 5-lsoxazol-5-yl-thiophene-2-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl) - amide hydrochloride [76] 5-Methylbenzo[1 ,2,5] thiadiazole -4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7- yl)-amide hydrochloride [77] 7-Methyl-benzo[1 ,2,5] thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-
7-yl)-amide hydrochloride [78] Benzo[b]thiophene-3-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl) -amide hydrochloride [79] lsoquinoline-5-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl)-amide hydrochloride [80] 4-Fluoro-naphthalene-1 -sulfonic acid (1 ,2,3,4 -tetrahydro-isoquinolin-7-yl) -amide hydrochloride [81] 4-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4 -tetrahydro-isoquinolin-7-yl) -amide hydrochloride [82] 2,2-Dimethyl-chroman-6-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl) -amide hydrochloride [83] 5-Dimethylamino-naphtha tene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl)
-amide hydrochloride [84] 2-Oxo-2H-chromene-6-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl)- amide hydrochloride [85] 2-Methyl-benzothiazole-6-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl) - amide hydrochloride [86] 5-Ethyl-2-methoxy-N-(1,2,3,4-tetrahydro-isoquinolin-7-yl)-benzenesulfonamide hydrochloride [87] 6-Methyl-2,4-dioxo-1 ,2,3,4-tetrahydro-pyrimidine- 5-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl)-amide hydrochloride [88] 6-Chloro-imidazo[2, 1 -b] thiazole-5-sulfonic acid ethyl-(2-ethyl-1 ,2,3,4-tetrahydro- isoquinolin-5-yl) -amide hydrochloride [89] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (2-ethyl-1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [90] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-5- yl)-amide hydrochloride [91] 5-Methyl-naphthalene-1 -sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) -amide hydrochloride [92] Naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [93] 5-Chloro-naphthalene-2-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) -amide hydrochloride [94] 4-Methyl-3,4-dihydro-2H-benzo[1 ,4]oxazine-7- sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [95] 5-Chloro-3-methyl-benzo[b] thiophene-2-sulfonic acid ethyl-(2-ethyl-1 ,2,3,4- tetrahydro-isoquinolin-5-yl)-amide hydrochloride [96] 5-Chloro-3-methyl-benzo[b] thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [97] Biphenyl-2-sulfonic acid (1,2,3,4-tetrahydro-isoqui- nolin-5-yl)-amide hydrochloride [98] 2,3-Dihydro-benzo[1 ,4] dioxine-6-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-5- yl)-amide hydrochloride [99] 5-Fluoro-3-methyl-benzo[b] thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [100] 3-Methyl-quinoline-8-sulfonic acid ethyl-(2-ethyl -1 ,2,3,4-tetrahydro-isoquinolin-5- yl)-amide hydrochloride [101] 3-Methyl-quinoline-8-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) -amide hydrochloride [102] Naphthalene-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquino lin-5-yl)-amide hydrochloride [103] Benzo[1 ,2,5]thiadiazole-4-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) - amide hydrochloride [104] Benzo[b]thiophene-2-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) -amide hydrochloride [105] Benzo[1 ,2,5]oxadiazole-4-sulfonic acid (1 ,2,3,4-tetra hydro-isoquinolin-5-yl)- amide hydrochloride [106] 7-Chlorobenzo[1 ,2,5]oxa diazole -4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-5- yl)-amide hydrochloride [107] 2-Oxo-2,3-dihydro-benzooxazole-6-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-5- yl) -amide hydrochloride [108] 5-Methyl-benzo[1 ,2,5] thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-
5-yl)-amide hydrochloride [109] 7-Methyl-benzo[1 ,2,5] thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-
5-yl)-amide hydrochloride [110] Benzo[b]thiophene-3-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) -amide hydrochloride [111] lsoquinoline-5-sulfonic acid (1 ,2,3,4-tetrahydro-isoqui nolin-5-yl)-amide dihydrochloride [112] 4-Fluoro-naphthalene-1 -sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) -amide hydrochloride [113] 4-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) -amide hydrochloride [114] 2,2-Dimethyl-chroman-6-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) -amide hydrochloride [115] 5-Dimethylamino-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-5- yl)-amide hydrochloride [116] 2,2,5,7,8-Pentamethyl-chroman-6-sulfonic acid (1 ,2,3,4-tetrahydro-isoquino lin-5- yl)-amide hydrochloride [117] 2-Oxo-2H-chromene-6-sulfonic acid (1 ,2,3,4-tetrahy dro-isoquinolin-5-yl) -amide hydrochloride [118] 5-Ethyl-2-methoxy-N(1 ,2, 3,4-tetrahydro-isoquinolin-5-yl)-benzenesulfonamide hydrochloride [119] N-[4-Ethoxy-3-(1 ,2,3,4-tetrahydro-isoquinolin-5-yl sulfamoyl)-phenyl]-acetamide hydrochloride [120] 2-Methoxy-5-methyl-N-(1 ,2,3,4-tetrahydro-isoquinolin-5-yl)-benze nesulfonamide hydrocloride [121] 5-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-5-yl) -amide hydrochloride [122] 2-Methoxy-5-methyl-N-(1 ,2,3,4-tetrahydro-isoquinolin-5-yl)-benzenesulfonamide hydrocloride [123] Quinoline-8-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin -5-yl)-amide hydrochloride [124] Dibenzofuran-2-sulfonic acid (1,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [125] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8- yl)-amide hydrochloride [126] β-chloro-N^-methyl-I^.S^-tetrahydroisoquinolin-δ-yOimidazo^.i-blthiazole-S- sulfonamide hydrochloride [127] Benzo[b]thiophene-2-sulfonic acid (1 ,2,3,4-tetra hydro-isoquinolin-8-yl) -amide hydrochloride [128] Benzo[b]thiophene-2-sulfonic acid (2-methyl- 1,2,3,4-tetrahydro-isoquinolin-8-yl)- amide hydrochloride [129] Benzo[b]thiophene-3-sulfonic acid (2-methyl- 1 ,2,3,4-tetrahydro-isoquinolin-8-yl)- amide hydrochloride [130] Benzo[b]thiophene-3-sulfonic acid (1 ,2,3,4-tetra hydro-isoquinolin-8-yl) -amide hydrochloride [131] δ-Chloro-S-methyl-benzotbJthiophene^-sulfonic acid (2-methyl-1 ,2,3,4- tetrahydro-isoquinolin-8-yl)-amide hydrochloride
[132] 5-Chloro-3-methyl-benzo[b]thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin -8-yl) -amide hydrochloride [133] Naphthalene-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)-amide hydrochloride [134] Naphthalene-2-sulfonic acid (2-methyl-1,2,3,4-tetrahydro-isoquinolin-8-yl) -amide hydrochloride [135] Biphenyl-2-sulfonic acid (2-methyl-1 ,2,3,4-tetrahydro-isoquinolin-8-yl) -amide hydrochloride
[136] Biphenyl-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquino lin-8-yl)-amide hydrochloride [137] Naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)-amide hydrochloride [138] Naphthalene-1 -sulfonic acid (2-methyl-1 ,2,3,4-tetrahydro-isoquinolin-8-yl)-amide
Hydrochloride [139] 4-Methyl-naphthalene-1 -sulfonic acid (2-methyl- 1 ,2,3,4-tetrahydro-isoquinolin-8- yl)-amide Hydrochloride [140] 4-Methyl-naphthalene-1-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)-amide
Hydrochloride [141] 4-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)- amide
Hydrochloride [142] 4-Chloro-naphthalene-1 -sulfonic acid (2-methyl -1 ,2,3,4-tetrahydro-isoquinolin-δ- yl)-amide Hydrochloride [143] 5-Chloro-naphthalene-1 -sulfonic acid (2-methyl -1 ,2,3,4-tetrahydro-isoquinolin-8- yl)-amide Hydrochloride [144] 5-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)- amide
Hydrochloride [145] 5-Chloro-naphthalene-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)- amide
Hydrochloride [146] 5-Chloro-naphthalene-2-sulfonic acid (2-methyl -1 ,2,3,4-tetrahydro-isoquinolin-8- yl)-amide Hydrochloride [147] 4-Methyl-3,4-dihydro-2H-benzo[1 ,4]oxazine-7- sulfonic acid (2-methyl-1 ,2,3,4- tetrahydro-isoquinolin-8-yl)-amide Hydrochloride [148] 4-Methyl-3,4-dihydro-2H-benzo[1 ,4]oxazine-7- sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-8-yl)-amide Hydrochloride [149] 5-Ethyl-2-methoxy-N-(1 ,2,3,4-tetrahydro- isoquinolin-8-yl)-benzenesulfonamide
Hydrochloride [150] 5-Ethyl-2-methoxy-N-(2-methyl-1 ,2,3,4-tetrahydro-isoquinolin-8-yl)-benzene sulfonamide Hydrochloride [151 ] 5-Methyl-benzo[1 ,2,5] thiadiazole-4-sulfonic acid (2-methyl-1 ,2,3,4-tetrahydro - isoquinolin-8-yl)-amide Hydrochloride [152] 5-Methyl-benzo[1 ,2,5] thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-
8-yl)-amide Hydrochloride
[153] Naphthalene-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl)-amide and [154] 5-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl)-amide
Hydrochloride [155] Naphthalene-2-sulfonic acid (2-cyclopropanecarbonyl- 1 ,2,3,4-tetrahydro- isoquinolin-6-yl)-amide [156] Naphthalene-2-sulfonic acid (2-cyclopropylmethyl- 1 ,2,3,4-tetrahydro-isoqui nolin-
6-yl)-amide Hydrochloride [157] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (2-cyclopropanecarbonyl- 1 ,2,3,4- tetrahydro-isoquino lin-6-yl)-amide and [158] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (2-cyclopropylmethyl-1 ,2,3,4- tetrahydro-isoquinolin-6-yl)-amide hydrochloride
or a corresponding solvate thereof.
A further aspect of the present invention relates to a medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I, II, III, Ia, Ib, Ic, Id, Ie, If, or Ig given above or Ih given below, in the following only referred to as tetrahydroisoquinoline compound of general formula I, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a physiologically acceptable salt thereof, or a corresponding solvate thereof, and optionally at least one physiologically acceptable auxiliary agent.
Said medicament is particularly suitable for 5-HT6-receptor regulation and therefore for the prophylaxis and/or treatment of a disorder or a disease that is at least partially mediated via 5-HT6-receptors. Preferably said medicament is suitable for the prophylaxis and/or treatment of the prophylaxis and/or treatment of a disorder or disease related to food intake, preferably for the regulation of appetite, for the maintenance, increase or reduction of body weight, for the prophylaxis and/or treatment of obesity, bulimia, anorexia, cachexia, type Il diabetes (non insulin dependent diabetes mellitus), preferably type Il diabetes that is caused by obesity; for the prophylaxis and/or treatment of stroke; migraine; head trauma; epilepsy; irritable colon syndrome; irritable bowl syndrome; emesis; vertigo; disorders of the central nervous system; anxiety; panic attacks; depression; bipolar disorders; obsessive compulsory disorder; cognitive disorders; cognitive dysfunction associated with psychiatric diseases; memory disorders; senile dementia; mood disorders; sleep disorders; psychosis; neurodegenerative disorders, preferably selected from the group consisting of Morbus Alzheimer, Morbus Parkinson, Morbus Huntington and Multiple Sclerosis; schizophrenia; amnesia; autism; sexual dysfunction; gastric motility disorders; circadian rhythm disorders; chronic intermittent hypoxia; convulsions; or hyperactivity disorder (ADHD, attention deficit/hyperactivity disorder); for improvement of cognition (cognitive enhancement) or cognitive memory (cognitive memory enhancement); for the prophylaxis and/or treatment of drug addiction and/or withdrawal; for the prophylaxis and/or treatment of alcohol addiction and/or withdrawal, for the prophylaxis and/or treatment of nicotine addiction and/or withdrawal.
More preferably said medicament is suitable for the prophylaxis and/or treatment of a disorder or disease related to food intake, preferably for the regulation of appetite, for the maintenance, increase or reduction of body weight, for the prophylaxis and/or treatment of obesity, bulimia, anorexia, cachexia or type Il diabetes (non insulin dependent diabetes mellitus), preferably type Il diabetes that is caused by obesity.
More preferably said medicament is suitable for improvement of cognition (cognitive enhancement) or cognitive memory (cognitive memory enhancement).
Most preferably, said medicament is suitable for the prophylaxis and/or treatment of obesity and/or disorders or diseases related thereto. In another aspect the present invention relates to the use of at least one substituted tetrahydroisoquinoline compound of general formula I given above, optionally in form of one of their stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a physiologically acceptable salt thereof, or a corresponding solvate thereof, for the preparation of a medicament suitable for 5-HT6- receptor regulation, preferably for the prophylaxis and/or treatment of a disorder or a disease that is least partially mediated via 5-HT6-receptors.
In another aspect the present invention relates to the use of at least one substituted tetrahydroisoquinoline compound of general formula I given above, optionally in form of one of their stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a physiologically acceptable salt thereof, or a corresponding solvate thereof, for the prophylaxis and/or treatment of a disorder or disease related to food intake, preferably for the regulation of appetite; for the maintenance, increase or reduction of body weight; or for the prophylaxis and/or treatment of obesity, bulimia, anorexia, cachexia or type Il diabetes (non insulin dependent diabetes mellitus), more preferably for the prophylaxis and/or treatment of obesity.
The present invention also relates to the use of at least one substituted tetrahydroisoquinoline compound of general formula I given above, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a physiologically acceptable salt thereof, or a corresponding solvate thereof, for the prophylaxis and/or treatment of stroke; migraine; head trauma; epilepsy; irritable colon syndrome; irritable bowl syndrome; emesis; vertigo; disorders of the central nervous system; anxiety; panic attacks; depression; bipolar disorders; obsessive compulsory disorder; cognitive disorders; cognitive dysfunction associated with psychiatric diseases; memory disorders; senile dementia; mood disorders; sleep disorders; psychosis; neurodegenerative disorders, preferably selected from the group consisting of Morbus Alzheimer, Morbus Parkinson, Morbus Huntington and Multiple Sclerosis; schizophrenia; amnesia; autism; sexual dysfunction; gastric motility disorders; circadian rhythm disorders; chronic intermittent hypoxia; convulsions; or hyperactivity disorder (ADHD, attention deficit/hyperactivity disorder).
The present invention also relates to the use of at least one substituted tetrahydroisoquinoline compound of general formula I given above, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a physiologically acceptable salt thereof, or a corresponding solvate thereof, for the manufacture of a medicament for the improvement of cognition (cognitive enhancement) and/or for the improvement of cognitive memory (cognitive memory enhancement).
The present invention also relates to the use of at least one substituted tetrahydroisoquinoline compound of general formula I given above, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a physiologically acceptable salt thereof, or a corresponding solvate thereof, for the manufacture of a medicament for the prophylaxis and/or treatment of drug addiction and/or withdrawal, preferably for the prophylaxis and/or treatment of addiction and/or withdrawal related to one or more of drugs selected from the group consisting of benzodiazepines, natural, semisynthetic or synthetic opioids like cocaine, ethanol and/or nicotine.
More preferred is the use of at least one substituted tetrahydroisoquinoline compound of general formula I as defined above, optionally in form of one of their stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a physiologically acceptable salt thereof, or a corresponding solvate thereof, for the preparation of a medicament for the maintenance, increase or reduction of body weight, for the prophylaxis and/or treatment of obesity, bulimia, anorexia, cachexia or type Il diabetes (non insulin dependent diabetes mellitus), preferably type Il diabetes that is caused by obesity.
More preferred is also the use of at least one substituted tetrahydroisoquinoline compound of general formula I as defined above, optionally in form of one of their stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a physiologically acceptable salt thereof, or a corresponding solvate thereof, for the preparation of a medicament for the improvement of cognition (cognitive enhancement) and/or for the improvement of cognitive memory (cognitive memory enhancement).
Any medicament according to the present invention may be in any form suitable for the application to humans and/or animals, preferably humans including infants, children and adults. The medicament can be produced by standard procedures known to those skilled in the art, e.g. from the table of contents of "Pharmaceutics: The Science of Dosage Forms", Second Edition, Aulton, M. E. (ED. Churchill Livingstone, Edinburgh (2002); "Encyclopedia of Pharmaceutical Technology", Second Edition, Swarbrick, J. and Boylan J. C. (Eds.), Marcel Dekker, Inc. New York (2002); "Modern Pharmaceutics", Fourth Edition, Banker G.S. and Rhodes CT. (Eds.) Marcel Dekker, Inc. New York 2002 y "The Theory and Practice of Industrial Pharmacy", Lachman L., Lieberman H. And Kanig J. (Eds.), Lea & Febiger, Philadelphia (1986). The respective descriptions are hereby incorporated by reference and form part of the disclosure. The composition of the medicament may vary depending on the route of administration.
The medicament of the present invention may, for example, be administered parentally in combination with conventional injectable liquid carriers, such as water or suitable alcohols. Conventional pharmaceutical excipients for injection, such as stabilizing agents, solubilizing agents, and buffers, may be included in such injectable compositions. These medicaments may for example be injected intramuscularly, intraperitoneally, or intravenously. Medicaments according to the present invention may also be formulated into orally administrable compositions containing one or more physiologically compatible carriers or excipients, in solid or liquid form. These compositions may contain conventional ingredients such as binding agents, fillers, lubricants, and acceptable wetting agents. The compositions may take any convenient form, such as tablets, pellets, granules, capsules, lozenges, aqueous or oily solutions, suspensions, emulsions, or dry powdered forms suitable for reconstitution with water or other suitable liquid medium before use, for immediate or retarded release. The multiparticulate forms, such as pellets or granules, may e.g. be filled into a capsule, compressed into tablets or suspended in a suitable liquid.
Suitable controlled release formulations, materials and methods for their preparation are are known from the prior art, e.g. from the table of contents of "Modified-Release Drug Delivery Technology", Rathbone, M.J. Hadgraft, J. and Roberts, M.S. (Eds.), Marcel Dekker, Inc., New York (2002); "Handbook of Pharmaceutical Controlled Release Technology", Wise, D.L. (Ed.), Marcel Dekker, Inc. New York, (2000); "Controlled Drug Delivery", VoI, I, Basic Concepts, Bruck, S.D. (Ed.), CRD Press Inc., Boca Raton (1983) y de Takada, K. and Yoshikawa, H., "Oral Drug Delivery", Encyclopedia of Controlled Drug Delivery, Mathiowitz, E. (Ed.), John Wiley & Sons, Inc., New York (1999), Vol. 2, 728-742; Fix, J., "Oral drug delivery, small intestine and colon", Encyclopedia of Controlled Drug Delivery, Mathiowitz, E. (Ed.), John Wiley & Sons, Inc., New York (1999), Vol. 2, 698-728. The respective descriptions are hereby incorporated by reference and form part of the disclosure.
Medicaments according to the present invention may also comprise an enteric coating, so that their dissolution is dependent on pH-value. Due to said coating the medicament can pass the stomach undissolved and the respective tetrahydroisoquinoline compound is liberated in the intestinal tract. Preferably the enteric coating is soluble at a pH value of 5 to 7.5. Suitable materials and methods for the preparation are are known from the prior art. Typically, the medicaments according to the present invention may contain 1-60 % by weight of one or more substituted tetrahydroisoquinoline compounds as defined herein and 40-99 % by weight of one or more auxiliary substances (additives).
The liquid oral forms for administration may also contain certain additives such as sweeteners, flavoring, preservatives, and emulsifying agents. Non-aqueous liquid compositions for oral administration may also be formulated, containing edible oils. Such liquid compositions may be conveniently encapsulated in e.g., gelatin capsules in a unit dosage amount.
The compositions of the present invention may also be administered topically or via a suppository.
The daily dosage for humans and animals may vary depending on factors that have their basis in the respective species or other factors, such as age, sex, weight or degree of illness and so forth. The daily dosage for humans may preferably be in the range fromi to 2000 mg, preferably 1 to 1000 mg, more preferably 1 to 500 mg, even more preferably 1 to 200 mg, of active substance to be administered during one or several intakes per day.
In yet another aspect the present invention relates to a substituted tetrahydroisoquinoline compound of general formula Ie,
Figure imgf000071_0001
wherein
R1e represents a hydrogen atom; a -C(=O)-OR37e moiety;
a linear or branched, saturated or unsaturated Ci-io aliphatic radical which may be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O-d-5-alkyl, - S-Ci.s-alkyl, -NH(Ci-5-alkyl) and -N(Ci-5-alkyl)2;
or a saturated or unsaturated 3- to 9-membered cycloaliphatic radical, which may contain 1 , 2 or 3 heteroatom(s) independently selected from the group consisting of nitrogen, oxygen and sulfur as ring member(s) and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=O), thioxo (=S), Ci-5-alkyl, -O-Ci-5-alkyl, -S-Ci-5-alkyl, -C(=O)- C1-5-alkyl, -O-C(=O)-Ci-5-alkyl, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, - NH(Ci-5-alkyl), -N(C1-5-alkyl)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH(d-5- alkyl), -C(=O)-N(Ci-5-alkyl)2, -S(=O)2-Ci-5-alkyl, -S(=O)2-phenyl, phenyl, phenoxy and benzyl and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system and which may be bonded via a linear or branched Ci-6 alkylene, C2-6 alkenylene or C2-6 alkinylene group which may be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, - NH2, -O-d-s-alkyl, -S-Ci-5-alkyl, -NH(d-5-alkyl) and -N(C1-5-alkyl)2;
R2e, R3e, R4e and R5e, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; - C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R6e; -S(=O)-R7e; -S(=O)2-R7e; -OR8e; -SR9e; -C(=O)- OR10e; -N(R11e)-S(=O)2-R12e; -NR13eR14e; -NH-R15e; -C(=O)-NR16eR17e; C(=O)-NHR 18e.
a linear or branched, saturated or unsaturated, unsubstituted or at least mono- substituted aliphatic radical; a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted aryl or heteroaryl radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
with the proviso that at least one of the substituents R2e, R3e, R4e and R5e represents a - N(R11e)-S(=O)2-R12e moiety;
R6e, R7e, R86, R9e, R1Oe, R13e, R14e, R15e, R16e, R17e and R18e, independently of one another, each represent a linear or branched, saturated or unsaturated, unsubstituted or at least mono-substituted aliphatic radical;
a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted aryl or heteroaryl radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
R11e represents a hydrogen atom, -S(=O)2-R12e or a linear or branched, saturated or unsaturated, unsubstituted or at least mono-substituted aliphatic radical; R12e represents a monocyclic heteroaryl radical, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2- OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R23e; -OR25e; -SR26e; -C(=O)-OR27e; -N(R28e)- S(=O)2-R29e; -NH-S(=O)2-R30e; -NR31eR32e; -NH-R33e; -C(=O)-NHR34e; -C(=O)-NR35eR36e; a linear or branched, saturated or unsaturated C-MO aliphatic radical which may be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O-Ci.5-alkyl, - S-Cι-5-alkyl, -NH(C-i-5-alkyl) and -N(Ci-5-alkyl)2; and a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical;
an unsubstituted or at least mono-substituted monocyclic heteroaryl radical, which is condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
an unsubstituted or at least mono-substituted bi- or tricyclic heteroaryl radical, which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
or a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
R 23 βj R 27 Θj p^ R 29e and R 30e jnc|epenc|entiy of one another, each represent a linear or branched, saturated or unsaturated C1-I0 aliphatic radical which may be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O-d-5-alkyl, - S-Ci-5-alkyl, -NH(C1-5-alkyl) and -N(C1-5-alkyl)2; a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted aryl or heteroaryl radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
R25e, R34e, R35e and R368, represents a linear or branched, saturated or unsaturated CMO aliphatic radical which may be unsubstituted or substituted with 1, 2 or
3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -
CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O-Ci-5-alkyl, -S-Ci-5-alkyl, -NH(C1-5-alkyl) and -
N(C1-5-alkyl)2;
R 26e R 3ie R 32e and R 33e eacn represent a |jnear or branched, saturated or unsaturated CMO aliphatic radical which may be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, - CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O-Ci-5-alkyl, -S-C1-5-alkyl, -NH(d-5-alkyl) and - N(C1-5-alkyl)2;
a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted aryl or heteroaryl radical, which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system; and R37e represents a linear or branched, saturated or unsaturated Ci-i0 aliphatic radical
a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted aryl or heteroaryl radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
Preferred is a substituted tetrahydroisoquinoline compound of general formula Ie in form of its salt,
Figure imgf000076_0001
wherein R1e, R2e, R3e, R4e and R5e are defined as given above except for a -C(=O)-OR37e moiety;
A represents a hydrogen atom or a radical selected from the group consisting of methyl, ethyl, isopropyl, n-butyl, isobutyl, 2-butyl, tert-butyl and n-pentyl;
D represents an anion selected from the group consisting of chloride, bromide, iodide, fluoride, hydrogensulfate, nitrate, dihydrogenphosphate, thiocyanate, cyanate, acrylate, fumarate, citrate, glutarate, succinate, maleate, tartrate, phosphate, 2- oxo-glutarate, formate, acetate, propionate, lactate, gluconate, benzoate or naphthoate whereby said benzoate or naphthoate may be substituted with 1 , 2, 3, 4 or 5 substituents independently selected from the group consisting of F, Cl, Br, -OH, -O-CH3 and -O-C2H5 , pyruvate, ascorbate, glycolate, nicotinate, phenylacetate,
Figure imgf000077_0001
and R38e and R39e, independently of one another, in each case represent a radical selected from the group consisting Of -CF3, -C2F5, methyl, ethyl, n-propyl, isopropyl, n- butyl, isobutyl, sec-butyl, tert-butyl, n-pentyl, 2-pentyl, 3-pentyl, neo-pentyl, n-hexyl, 2- hexyl, 3-hexyl, n-heptyl, 2-heptyl, 3-heptyl, 4-heptyl, n-octyl, 2-octyl, 3-octyl, 4-octyl, 2- (6-methyl)-heptyl, 2-(5-methyl)-heptyl, 2-(5-methyl)-hexyl, 2-(4-methyl)-hexyl, 2-(7- methyl)-octyl; 2-(6-methyl)-octyl, n-nonyl, n-decyl, n-undecyl, n-dodecyl, n-tridecyl and n- tetradecyl;
a radical selected from the group consisting of phenyl, pyridinyl, pyrazolyl, benzimidazolyl, isoquinolinyl and naphthyl, which may be substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, -CF3, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, 2-butyl, tert-butyl, n-pentyl, 2-pentyl, n-hexyl, -0-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -0-CH2-CH2-CH2-CH3, -O- C(CHs)3, -OH, -NO2, -NH2, phenyl and -SO3H;
or a radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, cyclodecyl, cycloundecyl, cyclododecyl, cyclotridecyl, cyclotetradecyl, cyclopentenyl, cyclohexenyl, cycloheptenyl, cyclooctenyl and bicyclo[2.2.1]heptyl, which may be bonded via a -(CH2)-, -(CH2HCH2)- or -(CH2)- (CH2)-(CH2)-group.
Also preferred is a substituted tetrahydroisoquinoline compound of general formula Ie and/or III, wherein
A represents a hydrogen atom or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, 2-butyl, tert-butyl and n-pentyl;
and D represents an anion selected from the group consisting of chloride, bromide, iodide, fluoride, hydrogensulfate, nitrate, dihydrogenphosphate, thiocyanate, cyanate, acrylate, methanesulfonate, ethanesulfonate, toluenesulfonate, benzenesulfonate, (2,5)-dihydroxy-benzenesulfonate, naphthalene-2-sulfonate, 5-sulfo- napthalene-1 -sulfonate, cyclamate, dodecane-1 -sulfonate and (7,7)-dimethyl-2-oxo- bicyclo[2.2.1]-hept-1-yl-methanesulfonate.
Also preferred is a substituted tetrahydroisoquinoline compound of general formula Ie and/or III, wherein
R1e represents a hydrogen atom;
a linear or branched Ci-io alkyl radical, C2--I0 alkenyl radical or C2-io alkinyl radical;
a C3-9cycloalkyl radical or C4-9cycloalkenyl radical, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), Ci-5-alkyl, -O-Ci-5-alkyl, -S-C1-5-alkyl, -C(=O)- d-s-alkyl, -O-C(=O)-C1-5-alkyl, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, - NH(Ci-5-alkyl), -N(Ci-5-alkyl)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH(d-5- alkyl), -C(=O)-N(C1-5-alkyl)2, -S(=O)2-Ci-5-alkyl, -S(=O)2-phenyl, phenyl, phenoxy and benzyl and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system and which may be bonded via a linear or branched d-β alkylene, C2-6 alkenylene or C2-6alkinylene group or in general formula Ie additionally a -C(=O)-OR37e moiety;
R2e, R3e, R4e and R5e, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -Sf=O)2-OH; - C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R6e; -S(=O)-R7e; -S(=O)2-R7e; -OR8e; -SR9e; -C(=O)- OR10e; -N(R11e)-S(=O)2-R12e; -NR13eR14e; -NH-R15e; -C(=O)-NR16eR17e; C(=O)-NHR18e;
a linear or branched Ci-I0 alkyl radical, C2--I0 alkenyl radical or C2-ioalkinyl radical;
a C3-9cycloalkyl radical or C4-9cycloalkenyl radical, which may be bonded via a linear or branched Ci-6 alkylene, C2-6alkenylene or C2-6alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted 6-, 10- or 14-membered aryl or 5-, 6-, 8- , 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be bonded via a linear or branched Ci-6 alkylene, C2-6 alkenylene or C2-6alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
with the proviso that at least one of the substituents R2e, R3e, R4e and R5e represents a - N(R11e)-S(=O)2-R12e moiety;
R6e, R7e, R8e, R9e, R1Oe, R13e, R14e, R15e, R16e, R17e and R18e, independently of one another, each represent a linear or branched CI-IQ alkyl radical, C2-i0 alkenyl radical or C2-I0 alkinyl radical;
a C3-9cycloalkyl radical or C4-9cycloalkenyl radical, which may be bonded via a linear or branched Ci-6 alkylene, C2-6 alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted 6-, 10- or 14-membered aryl or 5-, 6-, 8- , 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be bonded via a linear or branched Ci_6 alkylene, C2-6 al kenylene or C2-6alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
R11e represents a hydrogen atom, -S(=O)2-R12e or a linear or branched, saturated or unsaturated, unsubstituted or at least mono-substituted Ci-6 alkylene, C2-6alkenylene or C-2-6 alkinylene group;
R12e represents a monocyclic 5- or 6-membered heteroaryl radical, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; - C(=O)-H; -S(=O)2-OH; -Cf=O)-NH2; -S(=O)2-NH2; -C(=O)-R23e; -OR25e; -SR26e; -C(=O)- OR27e; -N(R28e)-S(=O)2-R29e; -NH-S(=O)2-R30e; -NR31eR32e; -NH-R33e; -C(=O)-NHR34e; - C(=O)-NR35eR36e; a linear or branched Ci-iOalkyl radical, C2--I0 alkenyl radical or C2--I0 alkinyl radical; and a C3-9cycloalkyl radical;
an unsubstituted or at least mono-substituted monocyclic 5- or 6-membered heteroaryl radical, which is condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
an unsubstituted or at least mono-substituted bi- or tricyclic 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
or a C3-9cycloalkyl radical or C4-9cycloalkenyl radical, which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
R 23e ^ R 27^ R 28 βj R 29e and R 3oβ] independently of one another, each represent a linear or branched Ci--I0 alkyl radical, C2-ioalkenyl radical or C2-io alkinyl radical;
a C3-9cycloalkyl radical or C4-9cycloalkenyl radical, which may be bonded via a linear or branched Ci-6 alkylene, C2-6alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted 6-, 10- or 14-membered aryl or 5-, 6-, 8- , 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be bonded via a linear or branched Ci-6 alkylene, C2-6 alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
R25e, R34e, R35e and R36e, represents a linear or branched CLIO alkyl radical, C2-10 alkenyl radical or C2-i0 alkinyl radical;
R26e, R31e, R32e and R33e, each represent a linear or branched C1-10 alkyl radical, C2-i0 alkenyl radical or C2-io alkinyl radical;
a C3-C) cycloalkyl radical or C4-9cycloalkenyl radical, which may be bonded via a linear or branched Ci-6 alkylene, C2-6 alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted 6-, 10- or 14-membered aryl or 5-, 6-, 8- , 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system; and R37e represents a linear or branched Ci_i0 alkyl radical, 02-10 alkenyl radical or C2-10 alkinyl radical;
a C3-9cycloalkyl radical or C4-9cycloalkenyl radical, which may be bonded via a linear or branched Ci-6alkylene, C2-6alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted 6-, 10- or 14-membered aryl or 5-, 6-, 8- , 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be bonded via a linear or branched Ci-6 alkylene, C2-6 alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
whereby
the aforementioned Ci-i0 alkyl radical, C2-Io alkenyl radical or C2-i0 alkinyl radicals may in each case be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, - SCF3, -OH, -SH, -NH2, -O-Ci-5-alkyl, -S-Ci-5-alkyl, -NH(Ci-5-alkyl) and -N(C1-5-alkyl)2;
if not defined otherwise, the aforementioned C3-g cycloalkyl radicals and C^-gcycloalkenyl radicals may in each case be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=O), thioxo (=S), Ci.s-alkyl, -O-C1-5-alkyl, -S-d-5-alkyl, -C(=O)-OH, -C(=O)-C1-5-alkyl, -C(=O)-O-Ci-5-alkyl, -O-C(=O)-Ci-5-alkyl, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH(Ci-5- alkyl), -N(C1-5-alkyl)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH(Ci-5-alkyl), - C(=O)-N(Ci-5-alkyl)2, -S(=O)2-Ci-5-alkyl, -S(=O)2-phenyl, phenyl, phenoxy and benzyl; the aforementioned C3-9cycloalkyl radicals and C4-9cycloalkenyl radicals in each case may optionally contain 1 , 2 or 3 heteroatom(s) independently selected from the group consisting of nitrogen, oxygen and sulfur as ring member(s);
the aforementioned Ci-6alkylene, C2-6 alkenylene or C2-6alkinylene groups may in each case be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O- d-s-alkyl, -S-C1-5-alkyl, -NH(C1-5-alkyl) and -N(C1-5-alkyl)2;
the rings of the aforementioned ring system are in each case independently of one another 5-, 6- or 7-membered and may in each case independently of one another optionally contain 1 , 2 or 3 heteroatom(s) independently selected from the group consisting of nitrogen, oxygen and sulfur;
and the rings of the ring system may in each case be unsubstituted or substituted with 1, 2 or 3 substituent(s) independently selected from the group consisting of oxo (=O), thioxo (=S), d-s-alkyl, -O-Ci-5-alkyl, -S-C1-5-alkyl, -C(=O)-OH, -C(=O)-Ci-5-alkyl, -C(=O)- O-C1-5-alkyl, -O-C(=O)-C1-5-alkyl, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, - NH(Ci-5-alkyl), -N(Ci-5-alkyl)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH(Ci-5- alkyl), -C(=O)-N(C1-5-alkyl)2, -S(=O)2-C1-5-alkyl, -S(=O)2-phenyl, phenyl, phenoxy and benzyl;
if not defined otherwise, the 6-, 10- or 14-membered aryl or 5-, 6-, 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radicals may be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of Ci- 5-alkyl, -O-Ci-5-alkyl, -S-Ci-5-alkyl, -C(=O)-OH, -C(=O)-C1-5-alkyl, -C(=O)-O-Ci-5-alkyl, - O-C(=O)-C1-5-alkyl, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH(Ci-5- alkyl), -N(C1-5-alkyl)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH(Ci-5-alkyl), - C(=O)-N(Ci-5-alkyl)2, -S(=O)2-Ci-5-alkyl, -S(=O)2-phenyl, phenyl, phenoxy and benzyl; and the aforementioned 5-, 6-, 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radicals in each case optionally contain 1 , 2, 3 or 4 heteroatom(s) independently selected from the group consisting of nitrogen, oxygen and sulfur as ring member(s);
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
A substituted tetrahydroisoquinoline compound of general formula Ie and/or III is particularly preferred, wherein
R1e represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CHa)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2- CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CHa)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2- NH-C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)i, 2 or 3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, -C(=O)-CH3, - C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, -C(=O)-NH2, - C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3 or in general formula Ie R1e additionally represents a -C(=O)-OR37e moiety;
R2e, R3e, R4e and R5e, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; - C(=O)-NH2; -S(=O)2-NH2; -OR8e; -SR9e; -N(R11e)-S(=O)2-R12e; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert- butyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; or a radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
with the proviso that at least one of the substituents R2e, R3e, R4e and R5e represents a - N(R11e)-S(=O)2-R12e moiety;
R8e and R9e, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert- butyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be bonded via a - (CH2)i, 2 Or 3-group and which may be unsubstituted or optionally substituted with 1, 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, -0-CH3, -0-C2H5, -0-CH2-CH2- CH3, -O-CH(CH3)2, -0-C(CH3J3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, F, CI, Br, I, -CN, - CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NO2, -CHO, -CF2H and -CFH2;
R11e represents a hydrogen atom, -S(=O)2-R12e or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert- butyl;
R12e represents a radical selected from the group consisting of [1 ,3]-benzodioxolyl, [1 ,4]-benzodioxanyl, [1 ,2,3,4]-tetrahydronaphthyl, (2,3)-dihydro-1 H- cyclopenta[b]indolyl, [1 ,2,3,4]-tetrahydroquinolinyl, [1 ,2,3,4]-tetrahydroisoquinolinyl, [1 ,2,3,4]-tetrahydroquinazolinyl, [3,4]-dihydro-2H-benzo[1 ,4]oxazinyl, indolyl, isoindolyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1 ,3]thiadiazolyl, [1 ,2,3]-benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1 ,2,3]-benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl, imidazo[2,1-b]thiazolyl, 2H-chromenyl, indazolyl and quinazolinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -O- C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, - S-CH(CH3)2, -S-C(CH3)3, F, Cl1 Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH1 -NH2, -NO2, - CHO1 -CF2H and -CFH2;
or a radical selected from the group consisting of pyridinyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, -NO2; -NH2; - SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -Cf=O)-NH2; -S(=O)2-NH2; -C(=O)- CH3; -C(=O)-C2H5; -C(=O)-CH(CH3)2; -C(=O)-C(CH3)3; -0-CH3; -0-C2H5; -O-C(CH3)3; - S-CH3; -S-C2H5; -S-C(CH3)3; -C(=O)-O-CH3; -C(=O)-O-C2H5; -C(=O)-O-CH(CH3)2; - C(=O)-O-C(CH3)3; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3, -CF2-CF3, cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
and R37e represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
More particularly preferred is a substituted tetrahydroisoquinoline compound of general formula Ie and/or III, wherein
R1e represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CHs)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2- CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CHs)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2- NH-C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)i,2or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, tert-butyl, sec-butyl and isobutyl or in general formula Ie R1e additionally represents a -C(=O)-OR37e moiety;
R2e, R3e, R4e and R5e, independently of one another, each represent a hydrogen atom; F, Cl1 Br, I, -NO2; -O-CH3; -0-C2H5; -O-CF3; -0-CFH2; -O-CF2H; -0-CH2-CF3; -O- CF2-CF3; -S-CH3; -S-C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2-CF3; -S-CF2-CF3; - N(R11e)-S(=O)2-R12e; or a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, tert-butyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3;
with the proviso that at least one of the substituents R2e, R3e, R4e and R5e represents a - N(R11e)-S(=O)2-R12e moiety;
R11e represents a hydrogen atom, -S(=O)2-R12e or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert- butyl;
R12e represents a radical selected from the group consisting of [1 ,3]-benzodioxolyl, [1 ,4]-benzodioxanyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1,3]thiadiazolyl, [1 ,2,3]-benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1,2,3]- benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl and imidazo[2,1-b]thiazolyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -O-CH3, -0-C2H5, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -CF2H and -CFH2;
or a radical selected from the group consisting of pyridinyl, pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl1 -NO2; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3 and -CF2-CF3;
and R37e represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
Also more particularly preferred is a substituted tetrahydroisoquinoline compound of general formula Ie and/or III, wherein
R1e represents a hydrogen atom; or a radical selected from the group consisting of methyl, ethyl, n-propyl, n-butyl, n-pentyl and n-hexyl or in general formula
Ie R1e additionally represents a -C(=O)-OR37e moiety;
R2e, R3e, R4e and R5e, independently of one another, each represent a hydrogen atom or -N(R11e)-S(=O)2-R12e;
with the proviso that at least one of the substituents R2e, R3e, R4e and R5e represents a - N(R11e)-S(=O)2-R12e moiety;
R11e represents a hydrogen atom, -S(=O)2-R12e or an alkyl radical selected from the group consisting of methyl, ethyl and n-propyl;
R12e represents a radical selected from the group consisting of benzo[b]thiophenyl and imidazo[2,1-b]thiazolyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, F, Cl and Br;
or a pyridinyl radical, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl and tert-butyl;
and R37e represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
Even more particularly preferred is a substituted tetrahydroisoquinoline compound of general formula Ie and/or III selected from the group consisting of
[4] 5-chloro-3-methyl-N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)benzo[b]thiophene-2- sulfonamide hydrochloride,
[5] 5-chloro-3-methyl-N-(2-methyl-1 ,2,3,4-tetrahydroisoquinolin-6- yl)benzo[b]thiophene-2-sulfonamide hydrochloride,
[10] 6-chloro-N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)imidazo[2,1-b]thiazole-5- sulfonamide hydrochloride,
[12] N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)pyridine-3-sulfonamide dihydrochloride,
[14] 6-(5-chloro-3-methyl-benzo[b]thiophene-2- sulfonylamino)-3,4-dihydro-1 H- isoquinoline-2-carboxylic acid tert-butyl ester and
[18] θ-føyridine-S-sulfonylaminoJ-S^-dihydro-I H-isoquinoline^carboxylic acid tert-butyl ester;
optionally in form of a corresponding solvate thereof.
In yet another aspect the present invention relates to a salt of a substituted tetrahydroisoquinoline compound of general formula If,
Figure imgf000090_0001
wherein
A represents a hydrogen atom or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, 2-butyl, tert-butyl and n-pentyl;
D represents an anion selected from the group consisting of chloride, bromide, iodide, fluoride, hydrogensulfate, nitrate, dihydrogenphosphate, thiocyanate, cyanate, acrylate, methanesulfonate, ethanesulfonate, toluenesulfonate, benzenesulfonate, (2,5)-dihydroxy-benzenesulfonate, naphthalene-2-sulfonate, 5-sulfo- napthalene-1 -sulfonate, cyclamate, dodecane-1 -sulfonate and (7,7)-dimethyl-2-oxo- bicyclo[2.2.1]-hept-1-yl-methanesulfonate;
R1f represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n- hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2- CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CH3)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH- C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CHa)2, -CH2-CH2-CH2-N(C2Hs)2 and - CH2-CH2-CH2-NH-C2H5; or a (hetero)cycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a - (CH2)i, 2 θr 3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, - CK=O)-CH3, -Cf=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, - C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)-N(C2H5)2 and - S(=O)2-CH3;
R2f, R3f, R4f and R5f, independently of one another, each represent a hydrogen atom; F, Cl, Br, I1 -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; - C(=0)-NH2; -S(=O)2-NH2; -0R8f; -SR5*; -N(R11f)-S(=O)2-R12f; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert- butyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; or a radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
with the proviso that at least one of the substituents R2f, R3f, R4f and R5f represents a - N(R11f)-S(=O)2-R12f moiety;
R8f and R9f, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert- butyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be bonded via a - (CH2)i,2 θr3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, -0-CH3, -0-C2H5, -0-CH2-CH2- CH3, -O-CH(CH3)2, -O-C(CH3)3. -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, F, Cl, Br, I, -CN, - CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NO2, -CHO, -CF2H and -CFH2;
R11f represents a hydrogen atom, -S(=O)2-R12f or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert- butyl;
R12f represents a phenyl radical of general formula (Af),
Figure imgf000092_0001
wherein
R19f, R20f, R21f and R22f, independently of one another, each represent a hydrogen atom; F, Cl1 Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R23f; -S(=O)-R24f; -S(=O)2-R24f; -OR25f; -SR26f; -C(=O)-OR27f; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, - CFH2, -CH2-CF3, -CF2-CF3, cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
with the proviso that at least one of the substituents R19f, R20f, R21f and R22f is unlike hydrogen;
or a naphthyl radical, which may be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -O- CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S- CH(CH3)2) -S-C(CH3J3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH1 -NH2, -NO2, - CHO, -CF2H and -CFH2;
R23f and R27f, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be bonded via a -(CH2)i, 2 or 3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -O- CH2-CH2-CH3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2-NO2, -CHO, -CF2H and -CFH2;
R24f and R26f, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert- butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O- C(CH3J3, F, Cl, Br, I1 -CN1 -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NO2, -CHO, -CF2H and -CFH2;
and R25f represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3.
Preferred is a salt of a substituted tetrahydroisoquinoline compound of general formula If, wherein A represents a hydrogen atom or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, 2-butyl, tert-butyl and n-pentyl;
D represents an anion selected from the group consisting of chloride, bromide, iodide, fluoride, hydrogensulfate, nitrate, dihydrogenphosphate, thiocyanate, cyanate, acrylate, methanesulfonate, ethanesulfonate, toluenesulfonate, benzenesulfonate, (2,5)-dihydroxy-benzenesulfonate, naphthalene-2-sulfonate, 5-sulfo- napthalene-1 -sulfonate, cyclamate, dodecane-1 -sulfonate and (7,7)-dimethyl-2-oxo- bicyclo[2.2.1]-hept-1-yl-methanesulfonate;
R1f represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n- hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CHa)2, -CH2-N(C2Hg)2, -CH2-NH-C2H5, -CH2- CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CHa)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH- C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CHa)2, -CH2-CH2-CH2-N(C2Hs)2 and - CH2-CH2-CH2-NH-C2H5; or a (hetero)cycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a - (CH2)i? 2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl and isobutyl;
R2f, R3f, R4f and R5f, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -O-CH3; -0-C2H5; -0-CF3; -0-CFH2; -0-CF2H; -0-CH2-CF3; -O- CF2-CF3; -S-CH3; -S-C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2-CF3; -S-CF2-CF3; - N(R11f)-S(=O)2-R12f; or a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, tert-butyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3;
with the proviso that at least one of the substituents R2f, R3f, R4f and R5f represents a - N(R11f)-S(=O)2-R12f moiety; R11f represents a hydrogen atom, -S(=O)2-R12f or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert- butyl;
R12f represents a phenyl radical of general formula (Af),
Figure imgf000095_0001
wherein
R19f, R20f, R21f and R22f, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -C(=O)-CH3; -C(=O)- C2H5; -0-CH3; -0-C2H5; -0-CF3; -O-CFH2; -0-CF2H; -0-CH2-CF3; -0-CF2-CF3; -S-CH3; - S-C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2-CF3; -S-CF2-CF3; -C(=O)-OCH3; -C(=O)- OC2H5; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, - CF2H, -CFH2, -CH2-CF3 and -CF2-CF3;
with the proviso that at least one of the substituents R19f, R20f, R21f and R22f is unlike hydrogen;
or a naphthyl radical, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, F, CI, Br, I, -CN, -CF3, -OCF3, -SCF3, -CF2H and -CFH2.
More preferred is a salt of a substituted tetrahydroisoquinoline compound of general formula If, wherein R1f represents a hydrogen atom; or a radical selected from the group consisting of methyl, ethyl, n-propyl, n-butyl, n-pentyl and n-hexyl;
R2f, R3f, R4f and R5f, independently of one another, each represent a hydrogen atom or -N(R11f)-S(=O)2-R12f;
with the proviso that at least one of the substituents R2f, R3f, R4f and R5f represents a N(R11f)-S(=O)2-R12f moiety;
R11f represents a hydrogen atom, -S(=O)2-R12f or an alkyl radical selected from the group consisting of methyl, ethyl and n-propyl;
R12f represents a phenyl radical of general formula (Af),
Figure imgf000096_0001
wherein
R19f, R20f, R21f and R22f, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -0-CH3; -0-C2H5; -O-CF3; -0-CFH2; -0-CF2H; -0-CH2-CF3; -0-CF2-CF3; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl and tert-butyl;
with the proviso that at least one of the substituents R19f, R20f, R21f and R22f is unlike hydrogen; or a naphthyl radical, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, F, Cl and Br.
Even more preferred is a salt of a substituted tetrahydroisoquinoline compound of general formula If, wherein
[I] N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-1-sulfonamide hydrochloride,
[2] 2,2-dimethyl-6-(N-methylnaphthalene-1-sulfonamido)-1 ,2,3,4- tetrahydroisoquinolinium iodide,
[3] N-(2-methyl-1 , 2, 3,4-tetrahydroisoquinolin-6-yl)naphthalene-1 -sulfonamide hydrochloride,
[6] 4-methyl-N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-1 -sulfonamide hydrochloride,
[7] 4-methyl-N-(2-methyl-1 ,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-1 - sulfonamide hydrochloride,
[8] N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-2-sulfonamide hydrochloride,
[9] N-(2-methyl-1 ,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-2-sulfonamide hydrochloride and
[I I] 2-methoxy-5-methyl-N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)benzenesulfonamide hydrochloride,
or a corresponding solvate thereof. In yet another aspect the present invention relates to a substituted tetrahydroisoquinoline compound of general formula Ig,
Figure imgf000098_0001
wherein
R1g represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n- hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2- CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CH3);?, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH- C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CHs)2, -CH2-CH2-CH2-N(C2Hs)2 and - CH2-CH2-CH2-NH-C2H5; or a (hetero)cycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a - (CH2)i, 2 θr3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, - Cf=O)-CH3, -C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, - C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)-N(C2H5)2 and - S(=O)2-CH3;
R2g, R39, R4g and R5g, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; - C(=O)-NH2; -S(=O)2-NH2; -0R8g; -SR9g; -N(R11g)-S(=O)2-R12g; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert- butyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; or a radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
with the proviso that at least one of the substituents R29, R3g, R4g and R5g represents a - N(R11g)-S(=O)2-R12g moiety;
R8g and R9g, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert- butyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be bonded via a - (CH2)i, 2 θr 3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, -0-CH3, -0-C2H5, -0-CH2-CH2- CH3, -O-CH(CH3)2, -0-C(CH3J3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, F, CI, Br, I, -CN, - CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NO2, -CHO, -CF2H and -CFH2;
R11g represents a hydrogen atom, -S(=O)2-R12g or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert-butyl;
R12g represents a phenyl radical of general formula (Ag),
Figure imgf000099_0001
wherein
R i9g R 2og> R 2ig and R 22g jnc|epencjentiy of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -Sf=O)2-OH; - C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R239; -S(=O)-R24g; -S(=O)2-R24g; -OR25g; -SR26g; - C(=O)-OR279; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, - CF3, -CF2H, -CFH2, -CH2-CF3, -CF2-CF3, cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
with the proviso that at least one of the substituents R1", R20g, R21g and R22g is unlike hydrogen;
or a naphthyl radical, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -O-CH3, -0-C2H5, -O- CH2-CH2-CH3, -O-CH(CH3)2, -0-C(CH3J3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S- CH(CHs)2, -S-C(CHa)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NO2, - CHO, -CF2H and -CFH2;
R23g and R27g, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be bonded via a -(CH2)i, 2or3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -O- CH2-CH2-CH3, F, Cl, Br, I1 -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2-NO2, -CHO, -CF2H and -CFH2;
R24g and R26g, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be unsubstituted or optionally substituted with 1, 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert- butyl, sec-butyl, isobutyl, n-pentyl, -O-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O- C(CHa)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NO2, -CHO, -CF2H and -CFH2;
R25g represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3
and R37g represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl.
Preferred is a substituted tetrahydroisoquinoline compound of general formula Ig, wherein
R1g represents a hydrogen atom; or a radical selected from the group consisting of methyl, ethyl, n-propyl, n-butyl, n-pentyl and n-hexyl;
R2g, R3g, R4g and R5g, independently of one another, each represent a hydrogen atom or -N(R11g)-S(=O)2-R12g;
with the proviso that at least one of the substituents R2g, R3g, R4g and R5g represents a - N(R11g)-S(=O)2-R12g moiety;
R11g represents a hydrogen atom, -S(=O)2-R12g or an alkyl radical selected from the group consisting of methyl, ethyl and n-propyl;
R12g represents a phenyl radical of general formula (Ag),
Figure imgf000102_0001
wherein
R19g, R20g, R21g and R22g, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -0-CH3; -0-C2H5; -O-CF3; -0-CFH2; -O-CF2H; -0-CH2-CF3; -O-CF2- CF3; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl and tert-butyl;
with the proviso that at least one of the substituents R19g, R20g, R21g and R22g is unlike hydrogen;
or a naphthyl radical, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, F, Cl and Br;
and R37g represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenylmethyl, phenyl, benzyl and naphthyl.
More preferred is a substituted tetrahydroisoquinoline compound of general formula Ig, wherein
[13] 6-(naphthalene-1-sulfonylamino)-3,4-dihydro-1 H-isoquinoline-2-carboxylic acid tert-butyl ester,
[15] 6-(4-methyl-naphthalene-1-sulfonylamino)-3,4 -dihydro-1 H-isoquinoline-2- carboxylic acid tert-butyl ester,
[16] β-fnaphthalene^-sulfonylaminoJ-S^-dihydro-I H-isoquinoline^-carboxylic acid tert-butyl ester and
[17] 6-(2-methoxy-5-methyl-benzenesulfonylamino)-3,4-dihydro-1 H-isoquinoline-2- carboxylic acid tert-butyl ester.
If any of the substituents in any of the above defined formulae represents or comprises a 3- to 9-membered (hetero)cycloaliphatic radical, C3-9cycloalkyl radical or C4-9 cycloalkenyl radical, said (hetero)cycloaliphatic radical, C3-9 cycloalkyl radical or C4-9 cycloalkenyl radical may - if not defined otherwise - be unsubstituted or substituted by one or more substituents, preferably unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s). Said substituent(s) may preferably be selected independently from the group consisting of oxo (=0), thioxo (=S), C1-5-alkyl, -O-Ci-5-alkyl, -S-Ci-5-alkyl, - C(=O)-OH, -C(=O)-C1-5-alkyl, -C(=O)-O-d-5-alkyl, -O-C(=O)-Ci-5-alkyl, F, Cl, Br, I1 -CN, - CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH(Ci-5-alkyl), -N(C1-5-alkyl)2, -NO2, -CHO, -CF2H, -CFH2, -Cf=O)-NH2, -C(=O)-NH(C1-5-alkyl), -C(=O)-N(Ci-5-alkyl)2, -S(=O)2-C1-5-alkyl, - S(=O)2-phenyl, phenyl, phenoxy and benzyl; whereby in each occurrence Ci-5-alkyl may be linear or branched and whereby said cyclic substituents may be unsubstituted or substituted by 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, methoxy, ethoxy, F, Cl, Br, -CN, -CF3, -OCF3, - SCF3, -OH, -SH, -NH2 and -NO2.
More preferably said substituents may be selected independently from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O- C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S-CH(CH3)2) -S-C(CH3)3, -C(=O)-OH, - C(=O)-O-CH3, -C(=O)-O-C2H5, -C(=O)-O-CH3-CH3-CH3, -C(=O)-O-CH(CH3)2, -C(=O)-O- C(CH3)3, -C(=O)-CH3, -Cf=O)-C2H5, -Cf=O)-CH3-CH3-CH3, -C(=O)-CH(CH3)2, -C(=O)- C(CH3)3, F1 Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, - NH-CH2-CH2-CH3, -NH-CH(CH3)2, -NH-C(CH3)3, -N(CH3)2, -N(C2Hs)2, -NO2, -CHO, - CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)- N(C2H5J2, -S(=O)2-CH3, -S(=O)2-phenyl, phenyl, phenoxy and benzyl; whereby in each occurrence said cyclic substituents may be unsubstituted or substituted by 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, methoxy, ethoxy, F, Cl, Br1-CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2 and -NO2.
If any of the substituents in any of the above defined formulae represents or comprises a cycloaliphatic radical, C3-9cycloalkyl radical or C4-9CyClOaI kenyl radical which contains one or more, preferably 1 , 2 or 3 heteroatom(s) as ring member(s), unless defined otherwise, each of these heteroatom(s) may preferably be selected independently from the group consisting of N, O and S.
Suitable saturated or unsaturated, optionally at least one heteroatom as ring member containing cycloaliphatic radicals, C3-9 cycloalkyl radicals or C4-g cycloal kenyl radicals may preferably be selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, cyclopentenyl, cyclohexenyl, cycloheptenyl, cyclooctenyl, pyrrolidinyl, piperidinyl, piperazinyl, homopiperazinyl, morpholinyl, aziridinyl, azetidinyl, imidazolidinyl, thiomorpholinyl, pyrazolidinyl, tetrahydrofuranyl, tetrahydrothiophenyl, azepanyl, diazepanyl, azocanyl, (2,5)- dihydrofuranyl, (2,5)-dihydrothiophenyl, (2,3)-dihydrofuranyl, (2,3)-dihydrofuranyl, (2,5)- dihydro-1H-pyrrolyl, (2,3)-dihydro-1 H-pyrrolyl, tetrahydrothiopyranyl, tetrahydropyranyl, (3,4)-dihydro-2H-pyranyl, (3,4)-dihydro-2H-thiopyranyl, (1 ,2,3,6)-tetrahydropyridinyl, (1 ,2,3,4)-tetrahydropyridinyl, (1 ,2,5,6)-tetrahydropyridinyl, [1 ,3]-oxazinanyl, hexahydropyrimidinyl, (5,6)-dihydro-4H-pyrimidinyl, oxazolidinyl, (1,3)-dioxanyl, (1 ,4)- dioxanyl and (1 ,3)-dioxolanyl.
Suitable saturated or unsaturated, optionally at least one heteroatom as ring member containing cycloaliphatic radicals, C3-g cycloalkyl radicals or C^g cycloal kenyl radicals which are condensed with an unsubstituted or at least mono-substituted mono- or bicyclic ring system may preferably be selected from the group consisting of indolinyl, isoindolinyl, decahydronaphthyl, (1 ,2,3,4)-tetrahydroquinolinyl, (1,2,3,4)- tetrahydroisoquinolinyl, (1 ,2,3,4)-tetrahydronaphthyl, octahydro-cyclopenta[c]pyrrolyl, (1 ,3,4,7,9a)-hexahydro-2H-quinolizinyl, (1 ,2,3,5,6,8a )-hexahydro-indolizinyl, decahydroquinolinyl, dodecahydrocarbazolyl, 9H-carbazolyl, decahydroisoquinolinyl, (6,7)-dihydro-4H-thieno[3,2-c]pyridinyl, (2,3)-dihydro-1 H-benzo[de]isoquinolinyl, fluorenyl and (1 ,2,3,4)-tetrahydroquinoxazlinyl.
If any of the substituents in any of the above defined formulae represents an alkylene group, preferably an C1-6 alkylene group, an alkenylene group, preferably an C2-6 alkenylene group or an alkinylene group, preferably an C2-6 alkinylene group, which may be substituted, said alkylene group, C2-6 alkylene group, alkenylene group, C2-6 alkenylene group, alkinylene group or C2-6 alkinylene group may be unsubstituted or substituted by one or more substituents, preferably unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s). Said substituent(s) may preferably be selected independently from the group consisting of -O-Ci-5-alkyl, -S-Ci-5-alkyl, -F, Cl, Br, I, -CN, - CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH(Ci.5-alkyl) and -N(C1-5-alkyl)2, whereby in each occurrence Ci-5-alkyl may be linear or branched. An alkenylene group comprises at least one carbon-carbon double bond, an alkinylene group comprises at least one carbon- carbon triple bond.
Suitable alkylene groups include -(CH2)-, -CH(CH3)-, -CH(phenyl), -(CH2)2-, -(CH2)3- ,- (CH2)4-,-(CH2)5 and -(CH2)6-, suitable alkenylene groups include -CH=CH-, -CH2- CH=CH- and -CH=CH-CH2- and suitable alkinylene groups include -C≡C- , -CH2-C≡C- and -C=C-CH2-.
If any of the substituents in any of the above defined formulae represents or comprises an aryl radical, including a 6-membered aryl radical such as phenyl or a 10-membered aryl radical such as naphthyl or a 14-membered aryl radical such as anthracenyl, said aryl radical may - if not defined otherwise - be unsubstituted or substituted by one or more substituents, preferably unsubstituted or substituted with 1 , 2, 3, 4 or 5 substituent(s). Said substituent(s) may preferably be selected independently from the group consisting of Ci-5-alkyl, -O-Ci-5-alkyl, -S-Ci-5-alkyl, -C(=O)-OH, -C(=O)-C1-5-alkyl, - C(=O)-O-Ci-5-alkyl, -O-C(=O)-Ci-5-alkyl, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -SH, -NH2, -NH(Ci-5-alkyl), -N(C1-5-alkyl)2) -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH(C1-5- alkyl), -C(=O)-N(Ci-5-alkyl)2, -S(=O)2-Ci-5-alkyl, -S(=O)2-phenyl, phenyl, phenoxy and benzyl; whereby in each occurrence Ci-5-alkyl may be linear or branched and whereby said cyclic substituent(s) may be unsubstituted or substituted by 1, 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, methoxy, ethoxy, F, Cl, Br, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2 and -NO2.
More preferably said substituents may be selected independently from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n- pentyl, -0-CH3, -O-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S-CH(CHs)2, -S-C(CH3)3, -C(=O)-OH, -C(=O)-O-CH3, -C(=O)-O-C2H5, -C(=O)-O-CH3-CH3-CH3, -C(=O)-O-CH(CH3)2, -C(=O)-O-C(CH3)3, -C(=O)-CH3, -C(=O)- C2H5, -C(=O)-CH3-CH3-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, -CF3, - OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CH3)2, - NH-C(CHs)3, -N(CH3)2, -N(C2H5)2l -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH- CH3, -C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3.
Preferred aryl radicals, which may optionally be at least mono-substituted, are phenyl and naphthyl.
If any of the substituents in any of the above defined formulae represents or comprises a heteroaryl radical, including a monocyclic 5- or 6-membered heteroaryl radical or a bi- or tricyclic 8-, 9-, 10-, 11-, 12-, 13- or 14 membered heteroaryl radical, said heteroaryl radical may - if not defined otherwise - be unsubstituted or substituted by one or more substituents, preferably unsubstituted or substituted with 1 , 2, 3, 4 or 5 substituent(s). Said substituent(s) may preferably be selected independently from the group consisting of d-s-alkyl, -O-C1-5-alkyl, -S-d-5-alkyl, -C(=O)-OH, -C(=O)-Ci-5-alkyl, -C(=0)-0-d-5- alkyl, -O-C(=O)-Ci-5-alkyl, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -SH, -NH2, -NH(C1-5- alkyl), -N(Ci-5-alkyl)2l -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH(C1-5-alkyl), - C(=O)-N(Ci-5-alkyl)2, -S(=O)2-Ci.5-alkyl, -S(=O)2-phenyl, phenyl, phenoxy and benzyl; whereby in each occurrence C-ι-5-alkyl may be linear or branched and whereby said cyclic substituent(s) may be unsubstituted or substituted by 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, methoxy, ethoxy, F, Cl, Br, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2 and -NO2.
More preferably said substituents may be selected independently from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n- pentyl, -0-CH3, -O-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S-CH(CH3)2, -S-C(CH3)3, -C(=O)-OH, -C(=O)-O-CH3, -C(=O)-O-C2H5, -C(=O)-O-CH3-CH3-CH3, -C(=O)-O-CH(CH3)2, -C(=O)-O-C(CH3)3, -C(=O)-CH3, -C(=O)- C2H5, -C(=O)-CH3-CH3-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, -CF3, - OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CH3)2, - NH-C(CHa)3, -N(CHs)2, -N(C2Hg)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH- CH3, -C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3.
The heteroatom(s), which are present as ring member(s) in the heteroaryl radical, may, unless defined otherwise, independently be selected from the group consisting of nitrogen, oxygen and sulphur. Preferably the heteroaryl radical comprises 1 , 2, 3 or 4 heteroatom(s).
Suitable bi- or tricyclic heteroaryl radicals, which may optionally be at least mono- substituted, may preferably be selected from the group consisting of indolyl, isoindolyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1 ,3]thiadiazolyl, [1 ,2,3]-benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1 ,2,3]-benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl, imidazo[2,1-b]thiazolyl, 2H-chromenyl, indazolyl and quinazolinyl.
Suitable mono-, bi- or tricyclic heteroaryl radicals, which are condensed with an unsubstituted or at least mono-substituted saturated or unsaturated mono- or bicyclic ring system, may preferably be selected from the group consisting of [1 ,3]-benzodioxolyl, [1 ,4]-benzodioxanyl, [1 ,2,3,4]-tetrahydronaphthyl, (2,3)-dihydro-1 H-cyclopenta[b]indolyl, [1 ,2,3,4]-tetrahydroquinolinyl, [1 ,2,3,4]-tetrahydroisoquinolinyl, [1 ,2,3,4]- tetrahydroquinazolinyl and [3,4]-dihydro-2H-benzo[1 ,4]oxazinyl.
Suitable monocyclic heteroaryl radicals, which may optionally be at least mono- substituted, may preferably be selected from the group consisting of pyridinyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, triazolyl, pyridazinyl, pyrimidinyl, pyrazinyl and pyranyl.
A mono- or bicyclic ring system according to the present invention - if not defined otherwise - means a mono- or bicyclic hydrocarbon ring system that may be saturated, unsaturated or aromatic. Each of its different rings may show a different degree of saturation, i.e. it may be saturated, unsaturated or aromatic. Optionally each of the rings of the mono- or bicyclic ring system may contain one or more, preferably 1 , 2 or 3, heteroatom(s) as ring member(s), which may be identical or different and which can preferably be selected from the group consisting of N, O and S. The rings of the mono- or bicyclic ring system are preferably 5-, 6- or 7-membered.
Preferably a mono-or bicyclic ring system according to the present invention is a phenyl or naphthyl ring system.
The term "condensed" according to the present invention means that a ring or ring system is attached to another ring or ring system, whereby the terms "annulated" or "annelated" are also used by those skilled in the art to designate this kind of attachment.
Such a mono- or bicyclic ring system may - if not defined otherwise - be unsubstituted or substituted by one or more substituents, preferably unsubstituted or substituted with 1 , 2, 3, 4 or 5 substituent(s). Said substituents may preferably be selected independently from the group consisting of Ci-5-alkyl, -O-Ci-5-alkyl, -S-d-5-alkyl, -C(=O)-OH, oxo (=O), thioxo (=S), -C(=O)-O-C1-5-alkyl, -O-C(=O)-C1-5-alkyl, F, Cl, Br, I1 -CN, -CF3, -OCF3, - SCF3, -OH, -SH, -NH2, -NH(Ci-5-alkyl), -N(C1-5-alkyl)2, -NO2, -CHO, -CF2H, -CFH2, - C(=O)-NH2, -C(=O)-NH(C1-5-alkyl), -C(=O)-N(Ci-5-alkyl)2, -S(=O)2-C1-5-alkyl, -S(=O)2- phenyl, phenyl, phenoxy and benzyl; whereby in each occurrence Ci-5-alkyl may be linear or branched and whereby said cyclic substituents may be unsubstituted or substituted by 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, methoxy, ethoxy, F, Cl, Br, -CN, -CF3, -OCF3, - SCF3, -OH, -SH, -NH2 and -NO2.
More preferably said substituents may be selected from the group consisting of oxo (=O), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -O-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S- C2H5, -S-CH2-CH2-CH3, -S-CH(CH3)2, -S-C(CH3J3, -C(=O)-OH, -C(=O)-O-CH3, -C(=O)- 0-C2H5, -C(=O)-O-CH3-CH3-CH3, -C(=O)-O-CH(CH3)2, -C(=O)-O-C(CH3)3, -C(=O)-CH3, -C(=O)-C2H5, -CC=O)-CH3-CH3-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, F1 Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, -NH-CH2-CH2-CH3, -NH- CH(CH3)2, -NH-C(CH3)3, -N(CH3J2, -N(C2H5)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, - C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)-N(C2H5)2, -S(=O)2-CH3) - S(=O)2-phenyl, phenyl, phenoxy and benzyl; whereby in each occurrence said cyclic substituents may be unsubstituted or substituted by 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, methoxy, ethoxy, F, Cl, Br, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2 and -NO2.
If any of the substituents in any of the above defined formulae represents a saturated or unsaturated aliphatic radical, i.e. an alkyl radical, preferably an Ci-iO alkyl radical; an alkenyl radical, preferably an C2--I0 alkenyl radical or an alkinyl radical, preferably an C2-i0 alkinyl radical; said aliphatic radical may - if not defined otherwise - be unsubstituted or substituted by one or more substituents, preferably unsubstituted or substituted with 1 , 2, 3, 4 or 5 substituent(s). Said substituent(s) may preferably be selected independently from the group consisting of -O-Ci-5-alkyl, -S-d-5-alkyl, F, Cl, Br, I, -CN, -CF3, -OCF3, - SCF3, -OH, -SH, -NH2, -NH(Ci-5-alkyl) and -N(C1-5-alkyl)2 , whereby in each occurrence Ci-5-alkyl may be linear or branched. More preferably said substituent(s) may preferably be selected independently from the group consisting of -O-CH3, -O-C2H5> -0-CH2-CH2- CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S-CH(CH3)2, -S- C(CH3)3, F1 Cl, Br1 I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, NH-CH3, -NH-C2H5, - NH-CH2-CH2-CH3, -NH-CH(CH3J2, -NH-C(CH3)3, -N(CH3J2, -N(C2Hg)2.
An alkenyl radical comprises at least one carbon-carbon double bond, an alkinyl radical comprises at least one carbon-carbon triple bond.
Suitable alkyl radicals, which may be substituted by one or more substituents, may preferably be selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n- butyl, isobutyl, sec-butyl, tert-butyl, n-pentyl, n-hexyl, n-heptyl, n-octyl, n-nonyl and n- decyl.
Suitable alkenyl radicals, which may be substituted by one or more substituents, may preferably be selected from the group consisting of vinyl, 1-propenyl, 2-propenyl, 1- butenyl, 2-butenyl and 3-butenyl.
Suitable alkinyl radicals, which may be substituted by one or more substituents, may preferably be selected from the group consisting of ethinyl, 1-propinyl, 2-propinyl, 1- butinyl, 2-butinyl and 3-butinyl.
In yet another aspect the present invention relates to a substituted tetrahydroisoquinoline compound of general formula Ih
Figure imgf000110_0001
wherein B represents a radical selected from the group consisting of
Figure imgf000111_0001
Ah represents a hydrogen atom or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, 2-butyl and tert-butyl;
Dh represents an anion selected from the group consisting of chloride, bromide, iodide, fluoride, hydrogensulfate, nitrate, dihydrogenphosphate, thiocyanate, cyanate, acrylate, methanesulfonate, ethanesulfonate, toluenesulfonate and benzenesulfonate;
R1h represents a radical selected from the group consisting of H, methyl, ethyl, -C(=O)- cyclopropyl, -C(=O)-O-tert-butyl and -CH2-cyclopropyl;
R2h, R3h, R4h and R5h, independently of one another, each represents a hydrogen atom or a -N(R11h)-S(=O)2-R12h radical;
with the proviso that at least one of the substituents R2h, R3h, R4h and R5h represents a - N(R11h)-S(=O)2-R12h moiety;
R11h represents a radical selected from the group consisting of H, methyl and ethyl;
R12h represents a radical selected from the group consisting of
Figure imgf000112_0001
Figure imgf000112_0002
Figure imgf000112_0003
Figure imgf000113_0001
Figure imgf000113_0002
which is unsubstituted or substituted with 1 , 2, 3, 4 or 5 substituents independently selected from the group consisting of H, F, Cl, methyl, ethyl, -NH2, -N(CH3)2, oxo (=0), -0-CH3, -0-CH2-CH3, -NH-(C=O)-CH3, -C(=O)-O-CH3, -C(=O)-CF3, pyridinyl and isoxazolyl; whereby the substitution can take place on any suitable position in the aforementioned radicals, including the heteroatom(s);
or a substituted phenyl radical selected from the group consisting of:
Figure imgf000114_0001
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate, or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding salt thereof, or a corresponding solvate thereof, or a corresponding base thereof. Also preferred is a substituted tetrahydroisoquinoline compound of general formula Ih given above,
wherein
R1h, R2h, R3h, R4h, R5h and R11h have the meaning as defined above;
with the proviso that at least one of the substituents R2h, R3h, R4h and R5h represents a N(R11h)-S(=O)2-R12h moiety;
and
R >12h represents a radical selected from the group consisting of
Figure imgf000115_0001
Figure imgf000116_0001
Figure imgf000116_0002
Figure imgf000117_0001
Figure imgf000117_0002
Figure imgf000117_0003
Figure imgf000118_0001
Figure imgf000118_0002
Figure imgf000118_0003
Figure imgf000119_0001
Figure imgf000119_0002
Figure imgf000119_0003
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate, or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding salt thereof, or a corresponding solvate thereof, or a corresponding base thereof.
Also preferred is a substituted tetrahydroisoquinoline compound of general formula Ih given above, wherein R2h represents a -N(R11h)-S(=O)2-R12h moiety;
and
B, Ah, Dh, R1h, R3h, R4h, R5h, R1 m and Ruπ have the meaning as defined above;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate, or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding salt thereof, or a corresponding solvate thereof, or a corresponding base thereof.
Also preferred is a substituted tetrahydroisoquinoline compound of general formula Ih given above,
wherein
R3h represents a -N(R11h)-S(=O)2-R12h moiety;
and
B, Ah, Dh, R1h, R2h, R4h, R5h, R11h and R12h have the meaning as defined above;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate, or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding salt thereof, or a corresponding solvate thereof, or a corresponding base thereof.
Also preferred is a substituted tetrahydroisoquinoline compound of general formula Ih given above,
wherein R4h represents a -N(R11h)-S(=O)2-R12h moiety;
and
B, Ah, Dh, R1h, R2h, R3h, R5h, R11h and R12h have the meaning as defined above;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate, or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding salt thereof, or a corresponding solvate thereof, or a corresponding base thereof.
Also preferred is a substituted tetrahydroisoquinoline compound of general formula Ih given above,
wherein
R5h represents a -N(R11h)-S(=O)2-R12h moiety;
and
B, Ah, Dh, R1h, R2h, R3h, R4h, R11h and R12h have the meaning as defined above;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate, or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding salt thereof, or a corresponding solvate thereof, or a corresponding base thereof.
Also preferred is a substituted tetrahydroisoquinoline compound selected from the group consisting of [I] N-(1 ,2, 3,4-tetrahydroisoquinolin-6-yl)naphthalene-1 -sulfonamide hydrochloride, [2] 2>2-dimethyl-6-(N-methylnaphthalene-1-sulfonamido)-1 ,2,3,4- tetrahydroisoquinolinium iodide, [3] N-(2-methyl-1 ,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-1 -sulfonamide hydrochloride, [4] 5-chloro-3-methyl-N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)benzo[b]thiophene-2- sulfonamide hydrochloride, [5] 5-chloro-3-methyl-N-(2-methyl-1 ,2,3,4-tetrahydroisoquinolin-6- yl)benzo[b]thiophene-2-sulfonamide hydrochloride, [6] 4-methyl-N-(1 , 2, 3,4-tetrahydroisoquinolin-6-yl)naphthalene-1 -sulfonamide hydrochloride, [7] 4-methyl-N-(2-methyl-1 ,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-1- sulfonamide hydrochloride,
[8] N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-2-sulfonamide hydrochloride, [9] N-(2-methyl-1,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-2-sulfonamide hydrochloride, [10] 6-chloro-N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)imidazo[2,1-b]thiazole-5- sulfonamide hydrochloride,
[I I] 2-methoxy-5-methyl-N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)benzenesulfonamide hydrochloride,
[12] N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)pyridine-3-sulfonamide dihydrochloride, [13] 6-(naphthalene-1 -sulfonylamino)-3,4-dihydro-1 H-isoquinoline-2-carboxylic acid tert-butyl ester, [14] 6-(5-chloro-3-methyl-benzo[b]thiophene-2- sulfonylamino)-3,4-dihydro-1 H- isoquinoline-2-carboxylic acid tert-butyl ester, [15] 6-(4-methyl-naphthalene-1 -sulfonylamino)-3,4 -dihydro-1 H-isoquinoline-2- carboxylic acid tert-butyl ester, [16] 6-(naphthalene-2-sulfonylamino)-3,4-dihydro-1 H-isoquinoline-2-carboxylic acid tert-butyl ester, [17] 6-(2-methoxy-5-methyl-benzenesulfonylamino) -3,4-dihydro-1 H-isoquinoline-2- carboxylic acid tert-butyl ester [18] 6-(pyridine-3-sulfonylamino)-3,4-dihydro-1 H-isoquinoline-2carboxylic acid tert- butyl ester; [19] 6-Chloro-imidazo[2, 1 -b]thiazole-5-sulfonic acid (2-methyl-1 ,2,3,4tetrahydro- isoquinolin-6-yl)-amide hydrochloride [20] 6-(6-Chloro-imidazo[2,1-b]thiazole-5-sulfonylamino)-3,4-dihydro-1Hisoquinoline-
2-carboxylic acid tert-butyl ester [21] 4-Methyl-3,4-dihydro-2H-benzo[1 ,4]oxazine-7-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-6-yl)-amide hydrochloride
[22] Biphenyl-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl)-amide hydrochloride [23] Benzo[1 ,2,5]thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl)-amide hydrochloride [24] Benzo[b]thiophene-2-sulfonic acid (1,2,3,4-tetrahydro-isoquinolin-6-yl)-amide hydrochloride [25] 7-Chloro-benzo[1 ,2,5] oxadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin -
6-yl)-amide hydrochloride [26] Benzo[1 ,2,5]oxadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl)-amide hydrochloride [27] 5-Methyl-benzo[1 ,2,5] thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoqui- nolin-
6-yl)-amide hydrochloride [28] 7-Methyl-benzo[1 ,2,5] thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoqui- nolin-
6-yl)-amide hydrochloride [29] Benzo[b]thiophene-3-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-6-yl) -amide hydrochloride [30] 4-Fluoro-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl)-amide hydrochloride [31] 4-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl)-amide hydrochloride [32] 5-Dimethylaminonaphtha- lene-1 -sulfonic acid (1 ,2,3,4 -tetrahydro-isoquinolin -6- yl)-amide hydrochloride [33] 2-Oxo-4a,8a-dihydro-2H-chromene-6-sulfonic acid (1 ,2,3,4-tetrahydro-isoqui- nolin-6-yl)-amide hydrochloride [34] 2-Methyl-benzothiazole-6-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-6-yl)- amide hydrochloride [35] 5-Ethyl-2-methoxy-N-(1 ,2,3,4-tetrahydro- isoquinolin-6-yl)-benzene sulfonamide hydrochloride [36] 6-Methyl-2,4-dioxo-1 ,2,3,4-tetrahydro-pyrimidine-5-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-6-yl)-amide hydrochloride [37] N-[4-Ethoxy-3-(1 ,2,3,4-tetrahydro-isoquinolin-6- ylsulfamoyl)-phenyl]-acetamide hydrochloride [38] 4-Methoxy-3-(1,2,3,4-tetrahydro-isoquinolin-6-yl sulfamoyl)-benzoic acid methyl ester hydrochloride [39] 2-(2,2,2-Trifluoro-acetyl)-1 ,2,3,4-tetrahydro-isoquinoline-7-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-6-yl)-amide hydrochloride [40] 1 ,2,3,4-Tetrahydro-isoquino line-7-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6- yl)-amide dihydrochloride [41] 5-Amino-2-ethoxy-N-(1,2,3,4-tetrahydro-isoquinolin-6-yl)-benzenesulfonamide dihydrochloride [42] 5-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-6-yl)-amide hydrochloride [43] 1 ,2-Dimethyl-1 H-imidazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin- 6-yl)- amide hydrochloride [44] N-[4-Methyl-5-(1 ,2,3,4-tetrahydro-isoquinolin-6- ylsulfamoyl)-thiazol-2-yl] - acetamide hydrochloride [45] 1 ,3,5-Trimethyl-1 H-pyrazole -4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl) - amide hydrochloride [46] N-[5-(1 ,2,3,4-Tetrahydro-isoquinolin-6-ylsulfamoyl) -naphthalen-1-yl]-acetamide hydrochloride [47] 2-Naphthalen-1-yl-ethanesulfonic acid (1 ,2,3,4 -tetrahydro-isoquinolin-6-yl) - amide hydrochloride [48] Dibenzofuran-2-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-6-yl)-amide hydrochloride [49] 2,5-Dimethoxy-N-(1 ,2,3,4-tetrahydro-isoquinolin -6-yl)-benzenesulfonamide hydrochloride [50] 5-Chloro-2-methoxy-N-(1,2,3,4-tetrahydro-iso quinolin-6-yl)-benzene sulfonamide hydrochloride [51] 2,5-Dimethyl-N-(1 ,2,3,4-tetrahydro-isoquinolin -6-yl)-benzenesulfonamide hydrochloride [52] 2-Fluoro-5-methyl-N-(1 ,2,3,4-tetrahydro- isoquinolin-6-yl)-benzene sulfonamide hydrochloride [53] 6-Chloro-imidazo[2, 1 -b]thiazole-5-sulfonic acid (2-methyl-1 ,2,3,4-tetrahydro - isoquinolin-7-yl)-amide hydrochloride [54] 6-Chloro-imidazo[2,1-b]thiazole-5-sulfonic acid (1 ,2,3,4-tetrahydro-iso- quinolin-7- yl)-amide hydrochloride [55] 4-Methyl-naphthalene-1-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl)-amide hydrochloride [56] 4-Methyl-naphthalene-1 -sulfonic acid (2-methyl-1 ,2,3,4-tetrahydro-isoquinolin-7- yl)-amide hydrochloride [57] 5-Chloro-naphthalene-2-sulfonic acid (2-methyl-1 ,2,3,4-tetrahydro-isoquinolin-7- yl)-amide hydrochloride [58] 5-Chloro-naphthalene-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl) -amide hydrochloride [59] 4-Methyl-3,4-dihydro-2H-benzo[1 ,4]oxazine-7-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-7-yl)-amide hydrochloride [60] 5-Chloro-3-methyl-benzo[b]thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin -7-yl)-amide hydrochloride [61] Naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-7-yl)-amide hydrochloride
[62] Biphenyl-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoqui nolin-7-yl)-amide hydrochloride [63] 2,3-Dihydro-benzo[1 ,4] dioxine-6-sulfonic acid (1 ,2,3,4-tetrahydro-iso- quinolin-7- yl)-amide hydrochloride
[64] 5-Fluoro-3-methyl-benzo[b] thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin -7-yl)-amide hydrochloride [65] 3-Methyl-quinoline-8-sulfonic acid (1 ,2,3,4-tetra hydro-isoquinolin-7-yl)-amide hydrochloride [66] Naphthalene-2-sulfonic acid (1 ,2,3,4-tetrahydro -isoquinolin-7-yl)-amide hydrochloride [67] Benzo[1 ,2,5]thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl) - amide hydrochloride [68] 1 ,4-Dimethyl-2,3-dioxo-1 ,2,3,4-tetrahydro-quino xaline-6-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl)-amide hydrochloride [69] Benzo[b]thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro -isoquinolin-7-yl)-amide hydrochloride [70] 5-Pyridin-2-yl-thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl) - amide hydrochloride [71] 7-Chloro-benzo[1 ,2,5] oxadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-
7-yl)-amide hydrochloride [72] Benzo[1 ,2,5]oxadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl)-amide hydrochloride [73] 2-Oxo-2,3-dihydro-benzo thiazole-6-sulfonic acid (1 ,2,3,4-tetrahydro-isoqui- nolin-
7-yl)-amide hydro- chloride [74] 2-0x0-2, 3-dihydro-benzo oxazole-6-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-
7-yl)-amide hydrochloride [75] 5-lsoxazol-5-yl-thiophene-2-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl) - amide hydrochloride [76] 5-Methylbenzo[1 ,2,5] thiadiazole -4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7- yl)-amide hydrochloride [77] 7-Methyl-benzo[1 ,2,5] thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-
7-yl)-amide hydrochloride [78] Benzo[b]thiophene-3-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl) -amide hydrochloride [79] lsoquinoline-5-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl)-amide hydrochloride [80] 4-Fluoro-naphthalene-1 -sulfonic acid (1 ,2,3,4 -tetrahydro-isoquinolin-7-yl) -amide hydrochloride [81] 4-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4 -tetrahydro-isoquinolin-7-yl) -amide hydrochloride [82] 2,2-Dimethyl-chroman-6-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl) -amide hydrochloride [83] 5-Dimethylamino-naphtha lene-1 -sulfonic acid (1,2,3,4-tetrahydro-isoquinolin-7-yl)
-amide hydrochloride [84] 2-Oxo-2H-chromene-6-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl)- amide hydrochloride [85] 2-Methyl-benzothiazole-6-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl) - amide hydrochloride [86] 5-Ethyl-2-methoxy-N-(1 ,2,3,4-tetrahydro-isoquinolin-7-yl)-benzenesulfonamide hydrochloride [87] 6-Methyl-2,4-dioxo-1 ,2,3,4-tetrahydro-pyrimidine- 5-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl)-amide hydrochloride [88] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid ethyl-(2-ethyl-1 ,2,3,4-tetrahydro- isoquinolin-5-yl) -amide hydrochloride [89] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (2-ethyl-1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [90] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-5- yl)-amide hydrochloride [91] 5-Methyl-naphthalene-1-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) -amide hydrochloride [92] Naphthalene-1 -sulfonic acid (1,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [93] 5-Chloro-naphthalene-2-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) -amide hydrochloride [94] 4-Methyl-3,4-dihydro-2H-benzo[1 ,4]oxazine-7- sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [95] 5-Chloro-3-methyl-benzo[b] thiophene-2-sulfonic acid ethyl-(2-ethyl-1 ,2,3,4- tetrahydro-isoquinolin-5-yl)-amide hydrochloride [96] 5-Chloro-3-methyl-benzo[b] thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [97] Biphenyl-2-sulfonic acid (1,2,3,4-tetrahydro-isoqui- nolin-5-yl)-amide hydrochloride [98] 2,3-Dihydro-benzo[1 ,4] dioxine-6-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-5- yl)-amide hydrochloride [99] 5-Fluoro-3-methyl-benzo[b] thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [100] 3-Methyl-quinoline-8-sulfonic acid ethyl-(2-ethyl -1 ,2,3,4-tetrahydro-isoquinolin-5- yl)-amide hydrochloride [101] 3-Methyl-quinoline-8-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) -amide hydrochloride [102] Naphthalene-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquino lin-5-yl)-amide hydrochloride [103] Benzo[1 ,2,5]thiadiazole-4-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) - amide hydrochloride [104] Benzo[b]thiophene-2-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) -amide hydrochloride [105] Benzo[1 ,2,5]oxadiazole-4-sulfonic acid (1 ,2,3,4-tetra hydro-isoquinolin-5-yl)- amide hydrochloride [106] 7-Chlorobenzo[1 ,2,5]oxa diazole -4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-5- yl)-amide hydrochloride [107] 2-Oxo-2,3-dihydro-benzooxazole-6-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-5- yl) -amide hydrochloride [108] 5-Methyl-benzo[1 ,2,5] thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-
5-yl)-amide hydrochloride [109] 7-Methyl-benzo[1 ,2,5] thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-
5-yl)-amide hydrochloride [110] Benzo[b]thiophene-3-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) -amide hydrochloride [111] lsoquinoline-5-sulfonic acid (1 ,2,3,4-tetrahydro-isoqui nolin-5-yl)-amide dihydrochloride [112] 4-Fluoro-naphthalene-1 -sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) -amide hydrochloride [113] 4-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) -amide hydrochloride [114] 2,2-Dimethyl-chroman-6-sulfonic acid (1,2,3,4- tetrahydro-isoquinolin-5-yl) -amide hydrochloride [115] 5-Dimethylamino-naphthalene-i-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-5- yl)-amide hydrochloride [116] 2,2,5,7,8-Pentamethyl-chroman-6-sulfonic acid (1 ,2,3,4-tetrahydro-isoquino lin-5- yl)-amide hydrochloride [117] 2-Oxo-2H-chromene-6-sulfonic acid (1 ,2,3,4-tetrahy dro-isoquinolin-5-yl) -amide hydrochloride [118] 5-Ethyl-2-methoxy-N(1 ,2, 3,4-tetrahydro-isoquinolin-5-yl)-benzenesulfonamide hydrochloride [119] N-[4-Ethoxy-3-(1 ,2,3,4-tetrahydro-isoquinolin-5-yl sulfamoyl)-phenyl]-acetamide hydrochloride [120] 2-Methoxy-5-methyl-N-(1 ,2,3,4-tetrahydro-isoquinolin-5-yl)-benze nesulfonamide hydrocloride [121] 5-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-5-yl) -amide hydrochloride [122] 2-Methoxy-5-methyl-N-(1 ,2,3,4-tetrahydro-isoquinolin-5-yl)-benzenesulfonamide hydrocloride [123] Quinoline-8-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin -5-yl)-amide hydrochloride [124] Dibenzofuran-2-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [125] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8- yl)-amide hydrochloride [126] 6-chloro-N-(2-methyl-1 ,2,3,4-tetrahydroisoquinolin-8-yl)imidazo[2,1-b]thiazole-5- sulfonamide hydrochloride [127] Benzo[b]thiophene-2-sulfonic acid (1,2,3,4-tetra hydro-isoquinolin-8-yl) -amide hydrochloride [128] Benzo[b]thiophene-2-sulfonic acid (2-methyl- 1 ,2,3,4-tetrahydro-isoquinolin-8-yl)- amide hydrochloride [129] Benzo[b]thiophene-3-sulfonic acid (2-methyl- 1 ,2,3,4-tetrahydro-isoquinolin-8-yl)- amide hydrochloride [130] Benzo[b]thiophene-3-sulfonic acid (1 ,2,3,4-tetra hydro-isoquinolin-8-yl) -amide hydrochloride [131 ] 5-Chloro-3-methyl-benzo[b]thiophene-2-sulfonic acid (2-methyl-1 ,2,3,4- tetrahydro-isoquinolin-8-yl)-amide hydrochloride [132] δ-Chloro-S-methyl-benzotblthiophene^-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin -8-yl) -amide hydrochloride [133] Naphthalene-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)-amide hydrochloride [134] Naphthalene-2-sulfonic acid (2-methyl-1 ,2,3,4-tetrahydro-isoquinolin-8-yl) -amide hydrochloride [135] Biphenyl-2-sulfonic acid (2-methyl-1 ,2,3,4-tetrahydro-isoquinolin-8-yl) -amide hydrochloride
[136] Biphenyl-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquino lin-8-yl)-amide hydrochloride [137] Naphthalene-1 -sulfonic acid (1,2,3,4-tetrahydro-isoquinolin-8-yl)-amide hydrochloride [138] Naphthalene-1 -sulfonic acid (2-methyl-1,2,3,4-tetrahydro-isoquinolin-8-yl)-amide
Hydrochloride [139] 4-Methyl-naphthalene-1-sulfonic acid (2-methyl- 1 ,2,3,4-tetrahydro-isoquinolin-8- yl)-amide Hydrochloride [140] 4-Methyl-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)-amide
Hydrochloride [141] 4-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)- amide
Hydrochloride [142] 4-Chloro-naphthalene-1 -sulfonic acid (2-methyl -1 ,2,3,4-tetrahydro-isoquinolin-δ- yl)-amide Hydrochloride [143] 5-Chloro-naphthalene-1 -sulfonic acid (2-methyl -1 ,2,3,4-tetrahydro-isoquinolin-8- yl)-amide Hydrochloride [144] 5-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)- amide
Hydrochloride [145] δ-Chloro-naphthalene^-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)- amide
Hydrochloride [146] δ-Chloro-naphthalene^-sulfonic acid (2-methyl -1 ,2,3,4-tetrahydro-isoquinolin-δ- yl)-amide Hydrochloride [147] 4-Methyl-3,4-dihydro-2H-benzo[1 ,4]oxazine-7- sulfonic acid (2-methyl-1 ,2,3,4- tetrahydro-isoquinolin-8-yl)-amide Hydrochloride [148] 4-Methyl-3,4-dihydro-2H-benzo[1 ,4]oxazine-7- sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-8-yl)-amide Hydrochloride [149] 5-Ethyl-2-methoxy-N-(1 ,2,3,4-tetrahydro- isoquinolin-8-yl)-benzenesulfonamide
Hydrochloride [150] 5-Ethyl-2-methoxy-N-(2-methyl-1 ,2,3,4-tetrahydro-isoquinolin-8-yl)-benzene sulfonamide Hydrochloride [151 ] 5-Methyl-benzo[1 ,2,5] thiadiazole-4-sulfonic acid (2-methyl-1 ,2,3,4-tetrahydro - isoquinolin-8-yl)-amide Hydrochloride [152] 5-Methyl-benzo[1 ,2,5] thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-
8-yl)-amide Hydrochloride
[153] Naphthalene-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl)-amide and [154] 5-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl)-amide
Hydrochloride [155] Naphthalene-2-sulfonic acid (2-cyclopropanecarbonyl- 1 ,2,3,4-tetrahydro- isoquinolin-6-yl)-amide [156] Naphthalene-2-sulfonic acid (2-cyclopropyl methyl- 1 ,2,3,4-tetrahydro-isoqui nolin-
6-yl)-amide Hydrochloride [157] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (2-cyclopropanecarbonyl- 1 ,2,3,4- tetrahydro-isoquino lin-6-yl)-amide and [158] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (2-cyclopropylmethyl-i ,2,3,4- tetrahydro-isoquinolin-6-yl)-amide hydrochloride;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof. In still another aspect the present invention relates to a process for the preparation of a substituted tetrahydroisoquinoline compound of general formula Ie, wherein at least one compound of general formula IV,
Figure imgf000132_0001
wherein R12e has the meaning given above and X represents a leaving group, preferably a halogen atom, particularly preferably a chlorine atom, is reacted with at least one compound of general formula V,
Figure imgf000132_0002
wherein R1e to R5e have the meaning given above, with the proviso that at least one substituent of the group consisting of R2e, R3e, R4e and R5e represents a -N(H)(R11e) moiety, wherein R11e has the meaning given above, or a protected derivative thereof, in a reaction medium, preferably in a reaction medium selected from the group consisting of pyridine, chloroform, dichloromethane, tetrahydrofurane and mixtures thereof, preferably in the presence of at least one base, more preferably in the presence of at least one base selected from the group consisting of triethylamine, diisopropylethylamine and diethylisopropylamine, preferably at a temperature between 0 0C and 30 0C. In still another aspect the present invention relates to a process for the preparation of a substituted tetrahydroisoquinoline compound of general formula Ih, wherein at least one compound of general formula IVh,
Figure imgf000133_0001
wherein R12h has the meaning given above and X represents a leaving group, preferably a halogen atom, particularly preferably a chlorine atom, is reacted with at least one compound of general formula VhA,
Figure imgf000133_0002
wherein R1h to R5h have the meaning given above, with the proviso that at least one substituent of the group consisting of R2h, R3h, R4h and R5h represents a -N(H)(R11h) moiety, wherein R11e has the meaning given above, or a protected derivative thereof, in a reaction medium, preferably in a reaction medium selected from the group consisting of pyridine, chloroform, dichloromethane, tetrahydrofurane and mixtures thereof, preferably in the presence of at least one base, more preferably in the presence of at least one base selected from the group consisting of triethylamine, diisopropylethylamine and diethylisopropylamine, preferably at a temperature between 0 0C and 30 0C. If the substituted tetrahydroisoquinoline compounds of general formula I are obtained in form of a mixture of stereoisomers, particularly enantiomers or diastereomers, said mixtures may be separated by standard procedures known to those skilled in the art, e.g. chromatographic methods or crystallization with chiral reagents.
Compounds of general formula IV and/or IVhA are in most cases commercially available or may be prepared by processes known to those skilled in the art.
Compounds of general formula V and/or VhA are in most cases commercially available or may be prepared by processes known to those skilled in the art.
In particular, 1 ,2,3,4-tetrahydroisoquinoline compounds with an amino group in position
5 can be prepared starting from 5-nitro-1 ,2,3,4-tetrahydroisoquinoline compounds. A process for the preparation of the latter compounds is described in K. V. Rao et al., Journal of Heterocyclic Chemistry, 1973, 10, 213 to 215.
In particular, 1,2,3,4-tetrahydroisoquinoline compounds with an amino group in position
6 are commercially available or can be prepared starting from 6-nitro-1 ,2,3,4- tetrahydroisoquinoline compounds. A process for the preparation of the latter compounds is described in G. J. Quallich, Journal of Organic Chemistry, 1998, 63, 4116 to 4119.
1 ,2,3,4-tetrahydroisoquinoline compounds with a nitro group in position 6 or 8 may be prepared by established procedures described in M. Tercel, Journal of Medicinal Chemistry, 1996, 39, 1084 to 1094.
In particular, 1,2,3,4-tetrahydroisoquinoline compounds with an amino group in position
7 are commercially available or can be prepared starting from 7-nitro-1 ,2,3,4- tetrahydroisoquinoline compounds. A process for the preparation of the latter compounds is described in J. F. Ajao et al., Journal of Heterocyclic Chemistry, 1985, 22, 329 to 331.
The N-methyl-8-amino-substituted 1 ,2,3,4-tetrahydroisoquinoline compounds were prepared by bromination and nitration of the corresponding 1 ,2,3,4- tetrahydroisoquinolines followed by two-step standard reduction conditions as described in M. Rey, Helvetica Chimica Acta, 1985, 66, 1828 to 1834 .
In all the following schemes 1 to 7 protecting groups for the nitrogen atom may be used. Some examples include cyclic imide derivatives, such as maleimides or succinimides, a variety of carbamates, such as tert-butoxy-carbonyl (BOC) and fluorenylmethyloxycarbonyl (Fmoc)m a variety of amides, such as acetamides, and alkyl and aryl amine derivatives, such as Λ/-benzyl or Λ/-allyl amines. Additional examples of nitrogen protecting groups can be found in reference books such as Protective groups in Organic Chemistry, ed. J. F. W. McOmie, Plenum Press, 1973; and T. W. Greene & P. G. M. Wuts, Protective Groups in Organic Chemistry, John Wiley & sons, 1999.
Preparation of substituted tetrahydroisoquinoline compounds of general formula Ia (scheme 1 and 2)
Figure imgf000135_0001
Figure imgf000135_0002
scheme 1.
Figure imgf000136_0001
scheme 2.
Preparation of substituted tetrahydroisoquinoline compounds of general formula Ib (scheme 3)
Figure imgf000136_0002
Figure imgf000136_0003
scheme 3.
Preparation of substituted tetrahydroisoquinoline compounds of general formula Ic (scheme 4, 5 and 6)
Figure imgf000137_0001
Figure imgf000137_0002
scheme 4.
Figure imgf000138_0001
Figure imgf000138_0002
Scheme 5.
Figure imgf000138_0003
scheme 6.
Preparation of substituted tetrahydroisoquinoline compounds of general formula Id (scheme 7)
Figure imgf000139_0001
scheme 7.
In still another aspect the present invention relates to a process for the preparation of a salt of a substituted tetrahydroisoquinoline compound of general formula If, wherein at least one compound of general formula Vl,
Figure imgf000139_0002
wherein R1f to R5f have the meaning given above, with the proviso that at least one substituent of the group consisting of R2f, R3f, R4f and R5f represents a -NR11f-S(=O)2- R12f moiety, wherein R11f and R12f have the meaning given above, is reacted with at least one compound of general formula A-D, wherein A and D have the meaning given above, in a reaction medium, preferably in a reaction medium selected from the group consisting of acetone, tetrahydrofurane, water, ethyl acetate, chloroform, acetonitrile, dichloromethane and mixtures thereof, to yield at least one salt of general formula If,
Figure imgf000140_0001
wherein A, D and R1f to R5f have the meaning given above with the proviso that at least one substituent of the group consisting of R2f, R3f, R4f and R5f represents a -NR11f- S(=O)2-R12f moiety, wherein R11f and R12f have the meaning given above.
In still another aspect the present invention relates to a process for the preparation of a salt of a substituted tetrahydroisoquinoline compound of general formula Ih, wherein at least one compound of general formula VIhA,
Figure imgf000140_0002
wherein R1h to R5h have the meaning given above, preferably with the proviso that at least one substituent of the group consisting of R2h, R3h, R4h and R5h represents a - NR11h-S(=O)2-R12h moiety, wherein R11h and R12h have the meaning given above, is reacted with at least one compound of general formula Ah-Dh, wherein Ah and Dh have the meaning given above, in a reaction medium, preferably in a reaction medium selected from the group consisting of acetone, tetrahydrofurane, water, ethyl acetate, chloroform, acetonitrile, dichloromethane and mixtures thereof, to yield at least one salt of general formula Ih,
Figure imgf000141_0001
wherein Ah, Dh and R1h to R5h have the meaning given above with the proviso that at least one substituent of the group consisting of R2h, R3h, R4h and R5h represents a - NR11h-S(=O)2-R12h moiety, wherein R11h and R12h have the meaning given above.
The term "salt" is to be understood as meaning any form of the substituted tetrahydroisoquinoline compounds of general formula I in which they assume an ionic form or are charged and are coupled with a counter-ion (a cation or anion) or are in solution. By this are also to be understood complexes of the active compound with other molecules and ions, in particular complexes which are complexed via ionic interactions.
The term "physiologically acceptable salt" is understood in particular, in the context of this invention, as salt (as defined above) formed either with a physiologically tolerated acid, that is to say salts of the particular active compound with inorganic or organic acids which are physiologically tolerated - especially if used on humans and/or mammals - or with at least one, preferably inorganic, cation which are physiologically tolerated - especially if used on humans and/or mammals. Examples of physiologically tolerated salts of particular acids are salts of: hydrochloric acid, hydrobromic acid, sulfuric acid, hydrobromide, monohydrobromide, monohydrochloride or hydrochloride, methiodide, methanesulfonic acid, formic acid, acetic acid, oxalic acid, succinic acid, malic acid, tartaric acid, mandelic acid, fumaric acid, lactic acid, citric acid, glutamic acid, hippuric acid picric acid and/or aspartic acid. Examples of physiologically tolerated salts of particular bases are salts of alkali metals and alkaline earth metals and with NH4.
Solvates, preferably hydrates, of the substituted tetrahydroisoquinoline compounds of general formula I or in each case of corresponding stereoisomers may also be obtained by standard procedures known to those skilled in the art.
The term "solvate" according to this invention is to be understood as meaning any form of the substituted tetrahydroisoquinoline compounds of general formula I in which they have attached to it via non-covalent binding another molecule (most likely a polar solvent) especially including hydrates and alcoholates, e.g. methanolate.
In the following methods for determining the pharmacological activity of the substituted tetrahydroisoquinoline compounds are described.
Pharmacological Methods:
I) BINDING TO SEROTONIN RECEPTOR 5-HT6
Cell membranes of HEK-293 cells expressing the 5HT6-human recombinant receptor were supplied by Receptor Biology. In said membranes the receptor concentration is 2.18 pmol/mg protein and the protein concentration is 9.17 mg/ml. The experimental protocol follows the method of B. L. Roth et al. [B. L. Roth, S. C. Craigo, M. S. Choudhary, A. Uluer, F. J. Monsma, Y. Shen, H. Y. Meltzer, D. R. Sibley: Binding of Typical and Atypical Antipsychotic Agents to 5-Hydroxytryptamine-6 and Hydroxytryptamine-7 Receptors. The Journal of Pharmacology and Experimental Therapeutics, 1994, 268, 1403] with the following slight changes. The respective part of the literature description is hereby incorporated by reference and forms part of the disclosure.
The commercial membrane is diluted (1:40 dilution) with the binding buffer: 50 mM Tris- HCI, 10 mM MgCI2, 0.5 mM EDTA (pH 7.4). The radioligand used is [3H]-LSD at a concentration of 2.7 nM with a final volume of 200 μl. Incubation is initiated by adding 100 μl of membrane suspension, (« 22.9 μg membrane protein), and is prolonged for 60 minutes at a temperature of 370C. The incubation is ended by fast filtration in a Brandel Cell Harvester through fiber glass filters made by Schleicher & Schuell GF 3362 pretreated with a solution of polyethylenimine at 0.5 %. The filters are washed three times with three milliliters of buffer Tris-HCI 50 mM pH 7.4. The filters are transferred to flasks and 5 ml of Ecoscint H liquid scintillation cocktail are added to each flask. The flasks are allowed to reach equilibrium for several hours before counting with a Wallac Winspectral 1414 scintillation counter. Non-specific binding is determined in the presence of 100 μM of serotonin. Tests were made in triplicate. The inhibition constants (Kj, nM) were calculated by non-linear regression analysis using the program EBDA/LIGAND described in Munson and Rodbard, Analytical Biochemistry, 1980, 107, 220, the respective part of which is hereby incorporated by reference and forms part of the disclosure. II.) FOOD INTAKE MEASUREMENT (BEHAVIOURAL MODEL):
Male W rats (200-270 g) obtained from Harlan, S.A. are used. The animals are acclimatized to the animal facility for at least 5 days before they are subjected to any treatment. During this period the animals are housed (in groups of five) in translucid cages and provided with food and water ad libitum. At least 24 hours before the treatment starts, the animals are adapted to single-housing conditions.
The acute effect of the substituted tetrahydroisoquinoline compounds according to the present invention in fasted rats is then determined as follows:
The rats were fasted for 23 hours in their single homecages. After this period, the rats are orally or intraperitoneally dosed with a composition comprising a substituted tetrahydroisoquinoline compound or a corresponding composition (vehicle) without said substituted tetrahydroisoquinoline compound. Immediately afterwards, the rat is left with preweighed food and cumulative food intake is measured after 1 , 2, 4 and 6 hours.
Said method of measuring food intake is also described in the literature publications of Kask et al., European Journal of Pharmacology 414 (2001 ), 215-224 and Turnbull et al., Diabetes, Vol. 51 , August 2002. The respective parts of the descriptions are hereby incorporated by reference and form part of the disclosure.
The present invention is illustrated below with the aid of examples. These illustrations are given solely by way of example and do not limit the general spirit of the present invention. Preparation of example compound 15:
6-(4-Methyl-naphthalene-1-sulfonylamino)-3,4-dihydro-1H-isoquinoline-2 -carboxylic acid tert-butyl ester
Figure imgf000145_0001
4-Methyl-naphthalene-1-sulfonyl chloride (310 mg, 1.288 mmol) was added to a solution of tert-butyl 6-amino-3,4-dihydroisoquinoline-2(1H)-carboxylate (318 mg, 1.28 mmol), pyridine (102 mg, 1.28 mmol) and dimethylaminopyridine (15 mg) in dichloromethane (50 ml_). After stirring overnight at room temperature the mixture was washed with water, dried over sodium sulfate and filtered. The organic extracts were diluted with ethanol and partial evaporation afforded the title compound (435 mg, 74 %).
The example compounds 13, 14, 16, 17, 18 were prepared analogously to the process described for the preparation of example compound 15.
Preparation of example compound 6: 4-Methyl-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydroisoquinolin-6-yl)amide hydrochloride
Figure imgf000145_0002
A solution of hydrogen chloride [2.0 M in diethylether] was added to a suspension of 6- (4-methyl-naphthalene-1-sulfonylamino)-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester (390 mg, 0.86mmol) in ethyl acetate (15 ml_). Stirring was continued overnight at room temperature to precipitate the hydrochloride of 4-methyl-naphthalene- 1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl)amide (320 mg, 95 %).
The example compounds 1 , 4, 8, 10, 11 and 12 were prepared analogously to the process described for the preparation of example compound 6.
Preparation of example compound 7:
4-Methyl-naphthalene-1 -sulfonic acid (2-methyl- 1,2,3,4 -tetrahydroiso quinolin-6- yl)amide hydrochloride
Figure imgf000146_0001
A solution of 4-methyl-naphthalene-1 -sulfonic acid(1,2,3,4-tetrahydro-isoquinolin-6- yl)amide (254 mg, 0.72 mmol) in acetonitrile (15 mL) was treated with formaldehyde (37% aqueous solution, 1mL) and stirred for 2 hours at room temperature. Sodium cyanoborohydride (210mg, 3.3 mmol) was added and the mixture was allowed to stir for 2 hours following addition of acetic acid (pH 7). After stirring overnight the mixture was evaporated and the residue partitioned between chloroform and water. The organic layer was separated and evaporated to give the crude free base which was purified by chromatography eluting with 2% methanol in chloroform. Treatment with a 2.0 M ethereal hydrogen chloride solution gave the title compound as the hydrochloride salt (104 mg, 41 %).
The example compounds 3, 4 and 9 were prepared analogously to the process described for the preparation of example compound 7.
Preparation of example compound 2: 2,2-Dimethyl-6-[methyl-(naphthalene-1-sulfonyl)-amino]-1,2,3,4-tetrahydro isoquinolinium iodide
Figure imgf000147_0001
Naphthalene-1 -sulfonic acid (1,2,3,4-tetrahydrisoquinolin-6-yl)-amide hydrochloride (100 mg, 0.26 mmol ) and potassium carbonate( 111 mg, 0.80 mmol) were dissolved in acetone (20 ml) and methyl iodide ( 150mg,1.04mmol) was added. The mixture was heated under reflux for 6 hours. The solution was evaporated and the crude quaternary ammonium salt was crystallised by addition of ethanol ( 5 ml ) to afforded the title compound (120 mg, 91%).
Preparation of example compound 55:
4-Methyl-naphthalene-1 -sulfonic acid (1,2,3,4-tetrahydro-isoquinolin-7 -yl)amide hydrochloride
Figure imgf000147_0002
To a solution of 7-Amino-2-N-BOC-1 ,2,3,4-tetrahydroisoquinoline (318 mg, 1.28 mmol), pyridine (102 mg, 1.28 mmol) and dimethylaminopyridine (15 mg) in dichloromethane (50 ml.) was added 4-methyl-naphthalene-1-sulfonyl chloride (310 mg, 1.288 mmol). After stirring overnight at room temperature the mixture was washed with water, dried over sodium sulfate and filtered. The organic extracts were diluted in ethyl acetate (15 mL) and a solution of hydrogen chloride 2,0 M in diethylether was added. Stirring was continued overnight at room temperature to precipitate the hydrochloride of 4-Methyl- naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl)amide (292mg, 83 %) [MH]+= 353.
1H NMR (400 MHz1 DMSO-d6) δ ppm 2.67 (s, 3 H) 2.77 (t, J=6.06 Hz, 2 H) 3.21 (m, 2 H) 4.07 (br. s., 2 H) 6.89 (d, J=1.95 Hz, 1 H) 6.86 (s, 1 H) 6.94 - 7.00 (m, 1 H) 7.46 (d, J=7.42 Hz, 1 H) 7.65 - 7.76 (m, 2 H) 8.12 (t, J=7.23 Hz, 2 H) 8.72 (d, J=7.82 Hz, 1 H) 9.14 (br. s., 2 H) 10.72 (s, 1 H)
Preparation of example compound 91 :
4-Methyl-naphthalene-1 -sulfonic acid (1,2,3,4-tetrahydro-isoquinolin-5 -yl)amide hydrochloride
Figure imgf000148_0001
To a solution of 5-Amino-2-N-BOC-1 ,2,3,4-tetrahydroisoquinoline (318 mg, 1.28 mmol), pyridine (102 mg, 1.28 mmol) and dimethylaminopyridine (15 mg) in dichloromethane (50 mL) was added 4-methyl-naphthalene-1-sulfonyl chloride (310 mg, 1.288 mmol). After stirring overnight at room temperature the mixture was washed with water, dried over sodium sulfate and filtered. The organic extracts were diluted in ethyl acetate (15 mL) and a solution of hydrogen chloride 2,0 M in diethylether was added. Stirring was continued overnight at room temperature to precipitate the hydrochloride of 4-Methyl- naphthalene-1 -sulfonic acid (1,2,3,4-tetrahydro-isoquinolin-5-yl)amide (274mg, 78 %) [MH]+= 353.
1H NMR (300 MHz, DMSO-cfe) δ ppm 2.72 (s, 3 H) 2.85 (br. s., 2 H) 3.16 (br. s., 2 H) 4.15 (br. s., 2 H) 6.65 (d, J=7.03 Hz, 1 H) 6.93 - 7.13 (m, 2 H) 7.45 (d, J=7.62 Hz, 1 H) 7.73 (d, J=2.93 Hz, 1 H) 7.71 (br. s., 1 H) 7.93 (d, J=7.32 Hz, 1 H) 8.19 (br. s., 1 H) 8.72 (d, J=6.44 Hz, 1 H) 9.15 (br. s., 2 H) 10.00 (s, 1 H)
Preparation of example compound 140
4-Methyl-naphthalene-1 -sulfonic acid (1,2,3,4-tetrahydro-isoquinolin-8 -yl)amide hydrochloride
Figure imgf000149_0001
To a solution of 8-Amino-2-N-BOC-1,2,3,4-tetrahydroisoquinoline (318 mg, 1.28 mmol), pyridine (102 mg, 1.28 mmol) and dimethylaminopyridine (15 mg) in dichloromethane (50 mL) was added 4-methyl-naphthalene-1-sulfonyl chloride (310 mg, 1.288 mmol). After stirring overnight at room temperature the mixture was washed with water, dried over sodium sulfate and filtered. The organic extracts were diluted in ethyl acetate (15 mL) and a solution of hydrogen chloride 2,0 M in diethylether was added. Stirring was continued overnight at room temperature to precipitate the hydrochloride of 4-Methyl- naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)amide (182 mg, 51 %). [MH]+= 353.
Preparation of example compound 155
Naphthalene-2-sulfonic acid (2-cyclopropanecarbonyl-1 ,2,3,4-tetrahydro- isoquinolin-6-yl)amide
Figure imgf000150_0001
To a solution of naphthalene-2-sulfonic acid (1 ,2,3,4-tetrahydroisoquinoli-6-yl)amide
(338 mg, 1 mmol) in dichloromethane (50 ml_), N-ethyldiisopropylamine (194 mg, 1 ,50 mmol) and cyclopropanecarbonyl chloride
(105 mg, 1 mmol) were added. After stirring overnight at room temperature the mixture was washed with water, dried over sodium sulfate and filtered, and recristallized in etanol to gave Naphthalene-2-sulfonic acid (2-cyclopropanecarbonyl-1 ,2,3,4-tetrahydro- isoquinolin-6-yl)amide (310 mg, 76%) [MH]+= 407
1H NMR (300 MHz, DMSO-cfe) δ ppm 0.68 (m, 4 H) 1.95 (br. s., 1 H) 2.60 (br. s., 1 H)
2.72 (br.s., 1 H) 3.54 (br. s., 1 H) 3.75 (br. s., 1 H) 4.41 (br. s., 1 H) 4.69 (br. s., 1 H) 6.86
- 7.02 (m, 3 H) 7.65 (td, J=7.76, 1.32 Hz, 2 H) 7.76 (dd, J=8.72, 1.39 Hz1 1 H) 7.98 (d,
J=7.76 Hz, 1 H) 8.01 - 8.15 (m, 2 H) 8.43 (s, 1 H) 10.25 (br. s., 1 H)
Preparation of example compound 156
Naphthalene-2-sulfonic acid (2-cyclopropylmethyl-1 ,2,3,4-tetrahydroisoquinolin 6-yl) amide hydrochloride
Figure imgf000150_0002
To a solution of lithium aluminium hydride 1.0 M in tetrahydrofuran (5 mL,5 mmol) under nitrogen, naphthalene-2-sulfonic acid (2-cyclopropanecarbonyl -1 ,2,3,4-tetrahydro- isoquinolin-6-yl)amide (200 mg, 0.49 mmol) was added . The reaction mixture was heated to reflux for 3 hours, and then at room temperatura overnight. After cooling to 00C, water was added and the mixture was filtered.The filtrate was extracted with dichloromethane and the organic layer was washed with saturated NaCI, dried and concentrated in vacuo. The resulting residue was chromatografed on silica gel with CHCI3-MeOH (98:2). To a solution of Naphthalene-2-sulfonic acid (2- cyclopropylmethyl-1 ,2,3,4-tetrahydroisoquinolin 6-yl) amide in ethyl acetate ( 3 imL) a solution of hydrogen chloride 2,0 M in diethylether (2mL) was added. Stirring was continued overnight at room temperature to precipitate the hydrochloride of naphthalene-2-sulfonic acid (2-cyclopropylmethyl-1 ,2,3,4-tetrahydroisoquinolin-6-yl) amide (126 mg, 60 %) [MH]+= 394
1H NMR (300 MHz, DMSO-cfe) δ ppm 0.38 (m, 2 H) 0.62 (m, 2 H) 1.06 - 1.19 (m, 1 H) 2.86 - 3.12 (m, 4 H) 3.19 (m, 1 H) 3.61 (m, 1 H) 4.15 (dd, J=15.09, 7.47 Hz, 1 H) 4.34 - 4.45 (m, 1 H) 6.99 - 7.08 (m, 3 H) 7.68 (td, J=7.47, 1.39 Hz, 2 H) 7.81 (dd, J=8.72, 1.83 Hz, 1 H) 8.01 (d, J=7.76 Hz, 1 H) 8.15 (d, J=7.47 Hz, 1 H) 8.10 (d, J=8.72 Hz, 1 H) 8.49 (d, J=1.32 Hz, 1 H) 10.49 (br.s., 1 H) 10.58 (s, 1 H)
Figure imgf000152_0001
Figure imgf000153_0001
Figure imgf000154_0001
Figure imgf000155_0001
Figure imgf000156_0001
Figure imgf000157_0001
Figure imgf000158_0001
Figure imgf000159_0001
Figure imgf000160_0001
Figure imgf000161_0001
Figure imgf000162_0001
Figure imgf000163_0001
Figure imgf000164_0001
Figure imgf000165_0001
Figure imgf000166_0001
Figure imgf000167_0001
Figure imgf000168_0001
Figure imgf000169_0001
Figure imgf000170_0001
Figure imgf000171_0001
Figure imgf000172_0001
Figure imgf000173_0001
Figure imgf000174_0001
Figure imgf000175_0001
Figure imgf000176_0001
Figure imgf000177_0001
Figure imgf000178_0001
Figure imgf000179_0001
Figure imgf000180_0001
Figure imgf000181_0001
Figure imgf000182_0001
Figure imgf000183_0001
Figure imgf000184_0001
Figure imgf000185_0001
Figure imgf000186_0001
Figure imgf000187_0001
Figure imgf000188_0001
Figure imgf000189_0001
Figure imgf000190_0001
Figure imgf000191_0001
Figure imgf000192_0001
Figure imgf000193_0001
Figure imgf000194_0001
Figure imgf000195_0001
Figure imgf000196_0001
Figure imgf000197_0001
Figure imgf000198_0001
Figure imgf000199_0001
Figure imgf000200_0001
Figure imgf000201_0001
Figure imgf000202_0001
Figure imgf000203_0001
Figure imgf000204_0001
Pharmacological data:
The binding of the substituted tetrahydroisoquinoline compounds to the 5-HT6 receptor was determined as described above.
The binding results for some of these compounds are given in the following table :
Figure imgf000205_0001
Figure imgf000206_0001

Claims

Claims:
1. A medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula I,
Figure imgf000207_0001
wherein
R1 represents a hydrogen atom; a -C(=O)-OR37 moiety;
a linear or branched, saturated or unsaturated Ci-io aliphatic radical which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I1 -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O-Ci-5-alkyl, -S-Ci-5-alkyl, -NH(Ci-5-alkyl) and -N(Ci-5-alkyl)2; or a saturated or unsaturated 3- to 9-membered cycloaliphatic radical, which may contain 1 , 2 or 3 heteroatom(s) independently selected from the group consisting of nitrogen, oxygen and sulfur as ring member(s) and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=O), thioxo (=S), Ci-5-alkyl, -O-Ci-5-alkyl, -S-Ci-5-alkyl, -C(=O)-Ci-5-alkyl, - O-C(=O)-C1-5-alkyl, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, - NH(C1-5-alkyl), -N(Ci-5-alkyl)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, - C(=O)-NH(C1-5-alkyl), -C(=O)-N(C1-5-alkyl)2, -S(=O)2-C1-5-alkyl, -S(=0)2- phenyl, phenyl, phenoxy and benzyl and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system and which may be bonded via a linear or branched Ci-6 alkylene, C2-6 alkenylene or C2-e alkinylene group which may be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O-Ci-5-alkyl, -S-d-5-alkyl, -NH(C1-5-alkyl) and -N(C1-5-alkyl)2;
R2, R3, R4 and R5, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; - S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R6; -S(=O)-R7; -S(=O)2-R7; - OR8; -SR9; -C(=O)-OR10; -N(R11)-S(=O)2-R12; -NR13R14; -NH-R15; -C(=O)- NR16R17; C(=O)-NHR18;
a linear or branched, saturated or unsaturated, unsubstituted or at least mono-substituted aliphatic radical;
a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted aryl or heteroaryl radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system; with the proviso that at least one of the substituents R2, R3, R4 and R5 represents a -N(R11)-S(=O)2-R12 moiety;
R6, R7, R8, R9, R10, R13, R14, R15, R16, R17 and R18, independently of one another, each represent a linear or branched, saturated or unsaturated, unsubstituted or at least mono-substituted aliphatic radical;
a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted aryl or heteroaryl radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
R11 represents a hydrogen atom, -S(=O)2-R12 or a linear or branched, saturated or unsaturated, unsubstituted or at least mono-substituted aliphatic radical;
R12 represents a phenyl radical of general formula (A),
Figure imgf000209_0001
wherein
R19, R20, R21 and R22, independently of one another, each represent a hydrogen atom; F, Cl1 Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)- OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R23; - S(=O)-R24; -S(=O)2-R24; -OR25; -SR26; -C(=O)-OR27; -N(R28)-S(=O)2- R29; -NH-S(=O)2-R30; -NR31R32; -NH-R33; -C(=O)-NHR34; -C(=O)- NR35R36; a linear or branched, saturated or unsaturated Ci_i0 aliphatic radical which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, - NH2, -O-Ci-5-alkyl, -S-d-5-alkyl, -NH(C1-5-alkyl) and -N(C1-5-alkyl)2; or a saturated or unsaturated, unsubstituted or at least mono- substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical;
with the proviso that at least one of the substituents R19, R20, R21 and R22 is unlike hydrogen;
an unsubstituted or at least mono-substituted 10-membered aryl radical;
a monocyclic heteroaryl radical, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R23; -S(=O)-R24; -S(=O)2-R24; -OR25; -SR26; -C(=O)-OR27; -N(R28)-S(=O)2-R29; -NH-S(=O)2- R30; -NR31R32; -NH-R33; -C(=O)-NHR34; -C(=O)-NR35R36; a linear or branched, saturated or unsaturated Ci.-io aliphatic radical which may be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O-Ci-5-alkyl, -S-Ci-5-alkyl, -NH(C1-5-alkyl) and -N(C1-5- alkyl)2; and a saturated or unsaturated, unsubstituted or at least mono- substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical;
an unsubstituted or at least mono-substituted monocyclic heteroaryl radical, which is condensed with an unsubstituted or at least mono- substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
an unsubstituted or at least mono-substituted bi- or tricyclic heteroaryl radical, which may be condensed with an unsubstituted or at least mono- substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
or a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
R23, R27, R28, R29 and R30, independently of one another, each represent a linear or branched, saturated or unsaturated Ci-i0 aliphatic radical which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O-C1-5-alkyl, -S-C1-5-alkyl, -NH(C1-5-alkyl) and -N(Ci-5-alkyl)2;
a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted aryl or heteroaryl radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
R24, R26, R31, R32 and R33, each represent a linear or branched, saturated or unsaturated Ci-i0 aliphatic radical which may be unsubstituted or substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, - NH2, -O-d-s-alkyl, -S-Ci-5-alkyl, -NH(C1-5-alkyl) and -N(Ci-5-alkyl)2;
a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted aryl or heteroaryl radical, which may be condensed with an unsubstituted or at least mono- substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
R25, R34, R35 and R36, represents a linear or branched, saturated or unsaturated C-MO aliphatic radical which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, - NH2, -O-Ci-5-alkyl, -S-C1-5-alkyl, -NH(Ci-5-alkyl) and -N(C1-5-alkyl)2; and R37 represents a linear or branched, saturated or unsaturated CMO aliphatic radical,
a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted aryl or heteroaryl radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof;
and optionally at least one physiologically acceptable auxiliary agent.
2. A medicament according to claim 1 , characterized in that the salt has the general formula II,
Figure imgf000214_0001
wherein
R1, R2, R3, R4 and R5 are defined as in claim 1 except for R1 does not represent a -C(=O)-OR37 moiety,
A represents a hydrogen atom or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, 2-butyl, tert-butyl and n-pentyl;
D represents an anion selected from the group consisting of chloride, bromide, iodide, fluoride, hydrogensulfate, nitrate, dihydrogenphosphate, thiocyanate, cyanate, acrylate, fumarate, citrate, glutarate, succinate, maleate, tartrate, phosphate, 2-oxo-glutarate, formate, acetate, propionate, lactate, gluconate, benzoate or naphthoate whereby said benzoate or naphthoate may be substituted with 1 , 2, 3, 4 or 5 substituents independently selected from the group consisting of F, Cl, Br, -OH, -O-CH3 and -O-C2H5 , pyruvate, ascorbate, glycolate, nicotinate, phenylacetate,
R38-SOr and R 3j9y-NH-SOr ;
and R38 and R39, independently of one another, in each case represent a radical selected from the group consisting Of -CF3, -C2F5, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, n-pentyl, 2-pentyl, 3-pentyl, neo-pentyl, n-hexyl, 2-hexyl, 3-hexyl, n-heptyl, 2-heptyl, 3-heptyl, 4-heptyl, n-octyl, 2-octyl, 3-octyl, 4-octyl, 2-(6-methyl)-heptyl, 2-(5-methyl)-heptyl, 2- (5-methyl)-hexyl, 2-(4-methyl)-hexyl, 2-(7-methyl)-octyl; 2-(6-methyl)-octyl, n-nonyl, n-decyl, n-undecyl, n-dodecyl, n-tridecyl and n-tetradecyl;
a radical selected from the group consisting of phenyl, pyridinyl, pyrazolyl, benzimidazolyl, isoquinolinyl and naphthyl, which may be substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, -CF3, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, 2-butyl, tert-butyl, n-pentyl, 2-pentyl, n-hexyl, -0-CH3, -O-C2H5, - 0-CH2-CH2-CH3, -O-CH(CH3)2l -0-CH2-CH2-CH2-CH3, -0-C(CH3J3, -OH, - NO2, -NH2, phenyl and -SO3H;
or a radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, cyclodecyl, cycloundecyl, cyclododecyl, cyclotridecyl, cyclotetradecyl, cyclopentenyl, cyclohexenyl, cycloheptenyl, cyclooctenyl and bicyclo[2.2.1]heptyl, which may be bonded via a -(CH2)-, -(CH2J-(CH2)- or -(CH2)-(CH2)-(CH2)-group.
3. A medicament according to claim 2, characterized in that
A represents a hydrogen atom or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, 2-butyl, tert-butyl and n-pentyl;
and D represents an anion selected from the group consisting of chloride, bromide, iodide, fluoride, hydrogensulfate, nitrate, dihydrogenphosphate, thiocyanate, cyanate, acrylate, methanesulfonate, ethanesulfonate, toluenesulfonate, benzenesulfonate, (2,5)-dihydroxy-benzenesulfonate, naphthalene-2-sulfonate, 5-sulfo-napthalene-1 -sulfonate, cyclamate, dodecane-1 -sulfonate and (7,7)-dimethyl-2-oxo-bicyclo[2.2.1]-hept-1-yl- methanesulfonate.
4. A medicament according to one or more of claims 1 to 3, characterized in that
R1 represents a hydrogen atom;
a linear or branched Ci-ioalkyl radical, C2-io alkenyl radical or C2--I0 alkinyl radical;
a C3-9cycloalkyl radical or C^gcycloalkenyl radical, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=O), thioxo (=S), Ci-5-alkyl, -O-d-5-alkyl, -S-Ci-5-alkyl, -C(=O)-C1-5-alkyl, -O-C(=O)-C1-5- alkyl, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH(C1-5-alkyl), -N(Ci-5-alkyl)2) -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH(d-5- alkyl), -C(=O)-N(C1-5-alkyl)2, -S(=O)2-C1-5-alkyl, -S(=O)2-phenyl, phenyl, phenoxy and benzyl and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system and which may be bonded via a linear or branched Ci-6 alkylene, C2-6alkenylene or C2-6alkinylene group;
or in general formula I R1 additionally represents a -C(=O)-OR37 moiety;
R2, R3, R4 and R5, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(O)-OH; -C(=O)-H; - S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R6; -S(=O)-R7; -S(=O)2-R7; - OR8; -SR9; -C(=O)-OR10; -N(R11)-S(=O)2-R12; -NR13R14; -NH-R15; -C(=O)- NR16R17; C(=O)-NHR18;
a linear or branched Ci-iOalkyl radical, C2--I0 alkenyl radical or C2--I0 alkinyl radical;
a C3-gcycloalkyl radical or C4-9cycloalkenyl radical, which may be bonded via a linear or branched d-6 alkylene, C2-6 alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted 6-, 10- or 14-membered aryl or 5-, 6-, 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be bonded via a linear or branched C1-6alkylene, C2-6 alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
with the proviso that at least one of the substituents R2, R3, R4 and R5 represents a -N(R11)-S(=O)2-R12 moiety;
R6, R7, R8, R9, R10, R13, R14, R15, R16, R17 and R18, independently of one another, each represent a linear or branched Ci-iO alkyl radical, C2-io alkenyl radical or C2-io alkinyl radical;
a C3-9cycloalkyl radical or C4-gcycloalkenyl radical, which may be bonded via a linear or branched
Figure imgf000217_0001
alkylene, C2-6 alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted 6-, 10- or 14-membered aryl or 5-, 6-, 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be bonded via a linear or branched C1-6 alkylene, C2-6 alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
R11 represents a hydrogen atom, -S(=O)2-R12 or a linear or branched, saturated or unsaturated, unsubstituted or at least mono-substituted Ci-6 alkylene, C2-6alkenylene or C2-6 alkinylene group;
represents a phenyl radical of general formula (A),
Figure imgf000218_0001
wherein
R19, R20, R21 and R22, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)- OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R23; - S(=O)-R24; -S(=O)2-R24; -OR25; -SR26; -C(=O)-OR27; -N(R28)-S(=O)2- R29; -NH-S(=O)2-R30; -NR31R32; -NH-R33; -C(=O)-NHR34; -C(=O)- NR35R36; or a linear or branched C1-Io alkyl radical, C2--ιoalkenyl radical or C2-10 alkinyl radical; or a C3-9cycloalkyl radical;
with the proviso that at least one of the substituents R19, R20, R21 and R22 is unlike hydrogen;
an unsubstituted or at least mono-substituted 10-membered aryl radical;
a monocyclic 5- or 6-membered heteroaryl radical, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO2; - NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; - S(=O)2-NH2; -C(=O)-R23; -S(=O)-R24; -S(=O)2-R24; -OR25; -SR26; -C(=O)- OR27; -N(R28)-S(=O)2-R29; -NH-S(=O)2-R30; -NR31R32; -NH-R33; -C(=O)- NHR34; -C(=O)-NR35R36; a linear or branched C1-I0 alkyl radical, C2-I0 alkenyl radical or C2-10 alkinyl radical; and a C3-9cycloalkyl radical;
an unsubstituted or at least mono-substituted monocyclic 5- or 6- membered heteroaryl radical, which is condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
an unsubstituted or at least mono-substituted bi- or tricyclic 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
or a C3-9cycloalkyl radical or C4-9cycloalkenyl radical, which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
R23, R27, R28, R29 and R30, independently of one another, each represent a linear or branched C1-10 alkyl radical, C2-10 alkenyl radical or C2-10 alkinyl radical;
a C3-9cycloalkyl radical or C4-gcycloalkenyl radical, which may be bonded via a linear or branched C1-6 alkylene, C2-6 alkenylene or C2-6alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted 6-, 10- or 14-membered aryl or 5-, 6-, 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be bonded via a linear or branched C1-6 alkylene, C2-6 alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
R24, R26, R31, R32 and R33, each represent a linear or branched CMO alkyl radical, C2-io alkenyl radical or C2-ioalkinyl radical;
a C3-9cycloalkyl radical or Cvt-gcycloalkenyl radical, which may be bonded via a linear or branched C1-6 alkylene, C2-6 alkenylene or C2-6alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted 6-, 10- or 14-membered aryl or 5-, 6-, 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be condensed with an unsubstituted or at least mono- substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
R25, R34, R35 and R36, represents a linear or branched C1-10 alkyl radical, C2-10 alkenyl radical or C2-10 alkinyl radical;
and R37 represents a linear or branched Ci--I0 alkyl radical, C2-10 alkenyl radical or C2-10 alkinyl radical;
a C3-9cycloalkyl radical or C4-9cycloalkenyl radical, which may be bonded via a linear or branched C1-6alkylene, C2-6 alkenylene or C2-6alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted 6-, 10- or 14-membered aryl or 5-, 6-, 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be bonded via a linear or branched Ci-6 alkylene, C2-6 alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
whereby
the aforementioned Ci-iOalkyl radical, C2-ioalkenyl radical or C2-io alkinyl radicals may in each case be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, - CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O-Ci-5-alkyl, -S-d-5-alkyl, -NH(C1-5- alkyl) and -N(C1-5-alkyl)2;
if not defined otherwise, the aforementioned C3-9cycloalkyl radicals and C4-9 cycloalkenyl radicals may in each case be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), Ci-5-alkyl, -O-Ci-5-alkyl, -S-C1-5-alkyl, -C(=O)-OH, - C(=O)-Ci-5-alkyl, -C(=O)-O-d-5-alkyl, -O-C(=O)-Ci-5-alkyl, F, Cl, Br, I, -CN, -CF3, - OCF3, -SCF3, -OH, -SH, -NH2, -NH(C1-5-alkyl), -N(Ci-5-alkyl)2, -NO2, -CHO, - CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH(Ci-5-alkyl), -C(=O)-N(C1-5-alkyl)2, -S(=O)2- d-5-alkyl, -S(=O)2-phenyl, phenyl, phenoxy and benzyl;
the aforementioned C3-g cycloalkyl radicals and C4-9 cycloalkenyl radicals in each case may optionally contain 1 , 2 or 3 heteroatom(s) independently selected from the group consisting of nitrogen, oxygen and sulfur as ring member(s);
the aforementioned Ci-6 alkylene, C2-6 alkenylene or C2-6alkinylene groups may in each case be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O-C1-5-alkyl, -S-Ci-5-alkyl, -NH(C1-5-alkyl) and -N(C1-5- alkyl)2; the rings of the aforementioned ring system are in each case independently of one another 5-, 6- or 7-membered and may in each case independently of one another optionally contain 1 , 2 or 3 heteroatom(s) independently selected from the group consisting of nitrogen, oxygen and sulfur;
and the rings of the ring system may in each case be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), d-5-alkyl, -O-C1-5-alkyl, -S-Ci-5-alkyl, -C(=O)-OH, -C(=O)- Ci-5-alkyl, -C(=O)-O-C1-5-alkyl, -O-C(=O)-d-5-alkyl, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH(Ci-5-alkyl), -N(Ci-5-alkyl)2, -NO2, -CHO, -CF2H, - CFH2, -C(=O)-NH2, -C(=O)-NH(Ci-5-alkyl), -C(=O)-N(Ci-5-alkyl)2, -S(=O)2-C1-5- alkyl, -S(=O)2-phenyl, phenyl, phenoxy and benzyl;
if not defined otherwise, the 6-, 10- or 14-membered aryl or 5-, 6-, 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radicals may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of C1-5-alkyl, -O-Ci-5-alkyl, -S-Ci-5-alkyl, -C(=O)-OH, -C(=O)-d-5- alkyl, -C(=O)-O-C1-5-alkyl, -O-C(=O)-C1-5-alkyl, F, Cl, Br, I, -CN, -CF3, -OCF3, - SCF3, -OH, -SH, -NH2, -NH(Ci-5-alkyl), -N(Ci-5-alkyl)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH(C1-5-alkyl), -C(=O)-N(C1-5-alkyl)2, -S(=O)2-d-5-alkyl, - S(=O)2-phenyl, phenyl, phenoxy and benzyl;
and the aforementioned 5-, 6-, 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radicals in each case optionally contain 1 , 2, 3 or 4 heteroatom(s) independently selected from the group consisting of nitrogen, oxygen and sulfur as ring member(s);
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
5. A medicament according to one or more of claims 1 to 4, characterized in that
R1 represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CF3, -CFH2, -CF2H, -CH2-CF3, -CF2-CF3, -CH2-CN, - CH2-CH2-CN, -CH2-O-CF3, -CH2-S-CF3, -CH2-OH, -CH2-CH2-OH, -CH2-SH, -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2Hs)2, - CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CH3)2, - CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2- CH2-CH2-N(CHs)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)i , 2 θr3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S- CH2-CH2-CH3, -S-CH(CH3)2, -S-C(CH3)3l -C(=O)-CH3, -C(=O)-C2H5, - C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, - CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, -NH-CH2-CH2- CH3, -NH-CH(CH3)2, -NH-C(CH3)3, -N(CH3)2, -N(C2H5)2, -NO2, -CHO, - CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)- N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3 or in general formula I R1 additionally represents a -C(=O)-OR37 moiety.
6. A medicament according to one or more of claims 1 to 5, characterized in that
R2, R3, R4 and R5, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(O)-OH; -C(=O)-H; - S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R6; -S(=O)-R7; -S(=O)2-R7; - OR8; -SR9; -C(=O)-OR10; -N(R11)-S(=O)2-R12; -NR13R14; -NH-R15; -C(=O)- NR16R17; C(=O)-NHR18; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n- pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3, -CF2- CF3, -CH2-CN, -CH2-CH2-CN, -CH2-O-CF3, -CH2-S-CF3, -CH2-OH, -CH2- CH2-OH, -CH2-SH, -CH2-CH2-SH1 -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2H5)2 and -CH2-NH-C2H5; or a radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, phenyl, benzyl, phenethyl, pyridinyl, pyrrolyl, furanyl and thiophenyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=O), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n- pentyl, -O-CH3, -0-C2H5, -S-CH3, -S-C2H5, F, CI, Br, -CN, -OH, -SH, -NO2, -CHO, -CF2H, -CFH2 and -C(=O)-NH2.
7. A medicament according to one or more of claims 1 to 6, characterized in that R2 represents -N(R11)-S(=O)2-R12.
8. A medicament according to one or more of claims 1 to 6, characterized in that R3 represents -N(R11)-S(=O)2-R12.
9. A medicament according to one or more of claims 1 to 6, characterized in that R4 represents -N(R11)-S(=O)2-R12.
10. A medicament according to one or more of claims 1 to 6, characterized in that R5 represents -N(R11)-S(=O)2-R12.
11. A medicament according to one or more of claims 1 to 10, characterized in that
R6, R7, R8, R9, R10, R13, R14, R15, R16, R17 and R18, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n- hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3, -CF2-CF3, -CH2- CN, -CH2-CH2-CN, -CH2-O-CF3, -CH2-S-CF3, -CH2-OH, -CH2-CH2-OH, - CH2-SH, -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2- N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2- N(CH3)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CHs)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH- C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)i,2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=O), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -O-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S- CH2-CH2-CH3, -S-CH(CHs)2, -S-C(CH3J3, -C(=O)-CH3, -C(=O)-C2H5, - C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, - CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, -NH-CH2-CH2- CH3, -NH-CH(CH3)2, -NH-C(CH3)3> -N(CH3J2, -N(C2Hs)2, -NO2, -CHO, - CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)- N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, triazolyl, pyridinyl, pyridazinyl, pyrimidinyl, pyrazinyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzothiadiazolyl and imidazo[2,1-b]thiazolyl, which may be bonded via a -(CH2Ii, 2or3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n- butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -O-CH3> -0-C2H5, -0-CH2- CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, - S-CH(CHa)2, -S-C(CH3)3) -C(=O)-OH, -C(=O)-O-CH3, -C(=O)-O-C2H5, - C(=O)-O-CH2-CH2-CH3, -C(=O)-O-CH(CH3)2, -C(=O)-O-C(CH3)3, -C(=O)- CH3, -C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)- C(CH3)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, - NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CH3)2, -NH-C(CH3)3, -N(CH3)2, - N(C2Hg)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, - C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3.
12. A medicament according to one or more of claims 1 to 11 , characterized in that
R11 represents a hydrogen atom, -S(=O)2-R12 or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert-butyl.
13. A medicament according to one or more of claims 1 to 12, characterized in that
R12 represents a phenyl radical of general formula (A),
Figure imgf000226_0001
wherein
R19, R20, R21 and R22, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)- OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R23; - S(=O)-R24; -S(=O)2-R24; -OR25; -SR26; -C(=O)-OR27; -N(R28)-S(=O)2- R29; -NH-S(=O)2-R30; -NR31R32; -NH-R33; -C(=O)-NHR34; -C(=O)- NR35R36; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec- butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3, -CF2-CF3, cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
with the proviso that at least one of the substituents R19, R20, R21 and R22 is unlike hydrogen;
a radical selected from the group consisting of naphthyl, [1 ,3]- benzodioxolyl, [1 ,4]-benzodioxanyl, [1 ,2,3,4]-tetrahydronaphthyl, (2,3)- dihydro-1 H-cyclopenta[b]indolyl, [1 ,2,3,4]-tetrahydroquinolinyl, [1 ,2,3,4]- tetrahydroisoquinolinyl, [1 ,2,3,4]-tetrahydroquinazolinyl, [3,4]-dihydro-2H- benzo[1 ,4]oxazinyl, indolyl, isoindolyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1,3]thiadiazolyl, [1 ,2,3]- benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1 ,2,3]-benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl, imidazo[2,1-b]thiazolyl, 2H-chromenyl, indazolyl, quinazolinyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n- pentyl, -0-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S- CH3, -S-C2H5, -S-CH2-CH2-CH3, -S-CH(CH3)2, -S-C(CH3)3, -C(=O)-CH3, - C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN1 -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, - NH-CH2-CH2-CH3, -NH-CH(CH3)2, -NH-C(CH3)3, -N(CH3)2, -N(C2H5)2, - NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5) -C(=O)-N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3;
or a radical selected from the group consisting of pyridinyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, triazolyl, pyridazinyl, pyrimidinyl, pyrazinyl and pyranyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I1 -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R23; -S(=O)-R24; -S(=O)2-R24; -OR25; -SR26; -C(=O)-OR27; -N(R28)-S(=O)2-R29; -NH-S(=O)2- R30; -NR31R32; -NH-R33; -C(=O)-NHR34; -C(=O)-NR35R36; methyl, ethyl, n- propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3, -CF2-CF3, cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl.
14. A medicament according to one or more of claims 1 to 13, characterized in that
R23, R27, R28, R29 and R30, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3, -CF2-CF3, -CH2-CN, -CH2-CH2-CN, - CH2-O-CF3, -CH2-S-CF3, -CH2-OH, -CH2-CH2-OH, -CH2-SH, -CH2-CH2-SH, -CH2- NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2Hg)2, -CH2-NH-C2H5, -CH2-CH2- NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CH3)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH- C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CH3)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)ii 2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=O), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n- butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -O-CH3, -0-C2H5, -0-CH2-CH2-CH3, - O-CH(CH3)2, -OC(CHa)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S-CH(CH3)2, -S- C(CH3)3, -C(=O)-CH3, -Cf=O)-C2H5, -C(=O)-CH2-CH2-CH3) -C(=O)-CH(CH3)2, - C(=O)-C(CH3)3, F, Cl, Br, I1 -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, - NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CH3)2, -NH-C(CH3)3, -N(CH3)2, -N(C2H5)2, - NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5) - C(=O)-N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, triazolyl, pyridinyl, pyridazinyl, pyrimidinyl, pyrazinyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzothiadiazolyl and imidazo[2,1-b]thiazolyl, which may be bonded via a -(CH2)i, 2 or3-group and which may be unsubstituted or optionally substituted with 1, 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -O- C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2- CH3, -S-CH(CH3)2, -S-C(CH3)3, -C(=O)-OH, -C(=O)-O-CH3) -C(=O)-O-C2H5, - C(=O)-O-CH2-CH2-CH3, -C(=O)-O-CH(CH3)2, -C(=O)-O-C(CH3)3, -C(=O)-CH3, - C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, -NH-CH2-CH2- CH3, -NH-CH(CHg)2, -NH-C(CH3)3, -N(CH3J2, -N(C2Hs)2, -NO2, -CHO, -CF2H, - CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)- N(C2Hs)2 and -S(=O)2-CH3.
15. A medicament according to one or more of claims 1 to 14, characterized in that
R24, R26, R31, R32 and R33, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, ally), ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3, -CF2-CF3, -CH2-CN, -CH2-CH2-CN, - CH2-O-CF3, -CH2-S-CF3, -CH2-OH, -CH2-CH2-OH, -CH2-SH, -CH2-CH2-SH, -CH2- NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2- NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CH3)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH- C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CHs)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, - 0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2- CH2-CH3, -S-CH(CH3)2, -S-C(CH3)3, -C(=O)-CH3, -Cf=O)-C2H5, -C(=O)-CH2-CH2- CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I1 -CN, -CF3, -OCF3, -SCF3, - OH, -SH, -NH2, -NH-CH3, -NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CH3)2) -NH- C(CH3J3, -N(CHs)2, -N(C2H5)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)- NH-CH3, -C(=O)-NH-C2H5, -C(=O)-N(CH3)2) -C(=O)-N(C2H5)2 and -S(=O)2-CH3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, triazolyl, pyridinyl, pyridazinyl, pyrimidinyl, pyrazinyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzothiadiazolyl and imidazo[2,1- b]thiazolyl, which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -O-CH3, -O- C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2- CH3, -S-CH(CHa)2, -S-C(CH3)3, -C(=O)-OH, -C(=O)-O-CH3, -C(=O)-O-C2H5, - C(=O)-O-CH2-CH2-CH3, -C(=O)-O-CH(CH3)2, -C(=O)-O-C(CH3)3, -C(=O)-CH3, - C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, -NH-CH2-CH2- CH3, -NH-CH(CHa)2, -NH-C(CHa)3, -N(CH3)2, -N(C2H5)2, -NO2, -CHO, -CF2H, - CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)- N(C2Hs)2 and -S(=O)2-CH3.
16. A medicament according to one or more of claims 1 to 15, characterized in that
R25, R34, R35 and R36, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, - CF2H, -CH2-CF3, -CF2-CF3, -CH2-CN, -CH2-CH2-CN, -CH2-O-CF3, -CH2-S-CF3, - CH2-OH, -CH2-CH2-OH, -CH2-SH, -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2- N(CHa)2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, - CH2-CH2-N(CH3)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH- CH3, -CH2-CH2-CH2-N(CHa)2, -CH2-CH2-CH2-N(C2H5)2 and -CH2-CH2-CH2-NH- C2H5.
17. A medicament according to one or more of claims 1 to 16, characterized in that
R37 represents a radical selected from the group consisting of methyl, ethyl, n- propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3, -CF2-CF3, -CH2-CN, -CH2-CH2-CN, - CH2-O-CF3, -CH2-S-CF3, -CH2-OH, -CH2-CH2-OH, -CH2-SH, -CH2-CH2-SH, -CH2- NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2- NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CH3)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH- C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CH3)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl, azepanyl and fluorenyl, which may be bonded via a -(CH2)ii 2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -O- CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -C(=O)-CH3, -C(=O)-C2H5, -C(=O)-CH2- CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN1 -CF3, -OCF3, - SCF3 and -OH; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, thazolyl, pyridinyl, pyridazinyl, pyrimidinyl, pyrazinyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzothiadiazolyl and imidazo[2,1- b]thiazolyl, which may be bonded via a -(CH2)ii 2 or 3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -O-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O- CH(CH3)2l -O-C(CH3)3, -C(=O)-OH, -C(=O)-O-CH3, -C(=O)-O-C2H5, -C(=O)-O- CH2-CH2-CH3, -C(=O)-O-CH(CH3)2, -C(=O)-O-C(CH3)3) -C(=O)-CH3, -C(=O)- C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3) F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, -NH-CH2-CH2-CH3, - NH-CH(CH3)2, -NH-C(CH3)3, -N(CH3)2, -N(C2H5)2, -NO2, -CF2H and -CFH2.
18. A medicament according to one or more of claims 1 to 17, characterized in that
R1 represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CF3, -CFH2, -CF2H, -CH2-CF3, -CF2-CF3, -CH2-CN, - CH2-CH2-CN, -CH2-O-CF3, -CH2-S-CF3, -CH2-OH, -CH2-CH2-OH, -CH2-SH, -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2Hs)2, - CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CH3)2, - CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2- CH2-CH2-N(CHa)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; or a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)i,2 Or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S- CH2-CH2-CH3, -S-CH(CH3)2, -S-C(CH3)3, -C(=O)-CH3, -C(=O)-C2H5, - C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, - CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, -NH-CH2-CH2- CH3, -NH-CH(CH3)2, -NH-C(CHa)3, -N(CH3)2, -N(C2Hs)2, -NO2, -CHO, - CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)- N(CHa)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3 or in general formula I R1 additionally represents a -C(=O)-OR37 moiety;
R2, R3, R4 and R5, independently of one another, each represent a hydrogen atom;
F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R6; -S(=O)-R7; -S(=O)2-R7; -OR8; -SR9; - C(=O)-OR10; -N(R11)-S(=O)2-R12; -NR13R14; -NH-R15; -C(=O)-NR16R17; C(=O)-NHR18; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3, -CF2- CF3, -CH2-CN, -CH2-CH2-CN, -CH2-O-CF3, -CH2-S-CF3, -CH2-OH, -CH2- CH2-OH, -CH2-SH, -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2H5)2 and -CH2-NH-C2H5; or a radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, phenyl, benzyl, phenethyl, pyridinyl, pyrrolyl, furanyl and thiophenyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n- pentyl, -0-CH3, -0-C2H5, -S-CH3, -S-C2H5, F, CI, Br, -CN, -OH, -SH, -NO2, -CHO, -CF2H, -CFH2 and -C(=O)-NH2;
with the proviso that at least one of the substituents R2, R3, R4 and R5 represents a -N(R11)-S(=O)2-R12 moiety;
R6, R7, R8, R9, R10, R13, R14, R15, R16, R17 and R18, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n- hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3, -CF2-CF3, -CH2- CN, -CH2-CH2-CN, -CH2-O-CF3, -CH2-S-CF3, -CH2-OH, -CH2-CH2-OH, - CH2-SH, -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2- N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2- N(CH3)2l -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH31 -CH2-CH2-CH2-N(CHa)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-N H- C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)i, 2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -O-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S- CH2-CH2-CH3, -S-CH(CH3)2, -S-C(CHa)3, -C(=O)-CH3, -Cf=O)-C2H5, - Cf=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, - CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, -NH-CH2-CH2- CH3, -NH-CH(CH3)2, -NH-C(CH3)3, -N(CH3)2, -N(C2Hs)2, -NO2, -CHO, - CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)- N(CH3J2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, triazolyl, pyridinyl, pyridazinyl, pyrimidinyl, pyrazinyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzothiadiazolyl and imidazo[2,1-b]thiazolyl, which may be bonded via a -(CH2)i, 2 θr3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n- butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -0-CH2- CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, - S-CH(CH3)2, -S-C(CHs)3, -C(=O)-OH, -Cf=O)-O-CH3, -Cf=O)-O-C2H5, - Cf=O)-O-CH2-CH2-CH3, -Cf=O)-O-CH(CHs)2, -C(=O)-O-C(CH3)3, -C(=O)- CH3, -C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)- C(CHa)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, - NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CH3)2, -NH-C(CH3)3> -N(CHs)2, - N(C2Hg)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, - C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3;
R11 represents a hydrogen atom, -S(=O)2-R12 or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert-butyl;
R12 represents a phenyl radical of general formula (A),
Figure imgf000235_0001
wherein
R19, R20, R21 and R22, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)- OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R23; - S(=O)-R24; -S(=O)2-R24; -OR25; -SR26; -C(=O)-OR27; -N(R28)-S(=O)2- R29; -NH-S(=O)2-R30; -NR31R32; -NH-R33; -C(=O)-NHR34; -C(=O)- NR35R36; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec- butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3, -CF2-CF3, cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
with the proviso that at least one of the substituents R19, R20, R21 and R22 is unlike hydrogen;
a radical selected from the group consisting of naphthyl, [1 ,3]- benzodioxolyl, [1 ,4]-benzodioxanyl, [1,2,3,4]-tetrahydronaphthyl, (2,3)- dihydro-1 H-cyclopenta[b]indolyl, [1 ,2,3,4]-tetrahydroquinolinyl, [1 ,2,3,4]- tetrahydroisoquinolinyl, [1 ,2,3,4]-tetrahydroquinazolinyl, [3,4]-dihydro-2H- benzo[1 ,4]oxazinyl, indolyl, isoindolyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1 ,3]thiadiazolyl, [1 ,2,3]- benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1 ,2,3]-benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl, imidazo[2,1-b]thiazolyl, 2H-chromenyl, indazolyl, quinazolinyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n- pentyl, -0-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S- CH3, -S-C2H5, -S-CH2-CH2-CH3, -S-CH(CH3)2, -S-C(CH3)3, -C(=O)-CH3, - C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, - NH-CH2-CH2-CH3, -NH-CH(CH3)2, -NH-C(CH3)3, -N(CH3)2, -N(C2H5)2, - NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3;
or a radical selected from the group consisting of pyridinyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, triazolyl, pyridazinyl, pyrimidinyl, pyrazinyl and pyranyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R23; -S(=O)-R24; -S(=O)2-R24; -OR25; -SR26; -C(=O)-OR27; -N(R28)-S(=O)2-R29; -NH-S(=O)2- R30; -NR31R32; -NH-R33; -C(=O)-NHR34; -C(=O)-NR35R36; methyl, ethyl, n- propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3, -CF2-CF3, cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl; R23, R27, R28, R29 and R30, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n- hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3, -CF2-CF3, -CH2- CN, -CH2-CH2-CN, -CH2-O-CF3, -CH2-S-CF3, -CH2-OH, -CH2-CH2-OH, - CH2-SH, -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2- N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2- N(CH3)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CHs)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-N H- C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)ii 2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -O-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S- CH2-CH2-CH3, -S-CH(CH3)2, -S-C(CH3J3, -C(=O)-CH3, -Cf=O)-C2H5, - C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, - CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, -NH-CH2-CH2- CH3, -NH-CH(CH3)2, -NH-C(CH3)3, -N(CH3)2, -N(C2Hs)2, -NO2, -CHO, - CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)- N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, triazolyl, pyridinyl, pyridazinyl, pyrimidinyl, pyrazinyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzothiadiazolyl and imidazo[2,1-b]thiazolyl, which may be bonded via a -(CH2)i,2 θr3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n- butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -0-CH2- CH2-CH3, -O-CH(CH3)2, -0-C(CH3J3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, - S-CH(CH3J2, -S-C(CH3J3, -C(=O)-OH, -C(=O)-O-CH3, -C(=O)-O-C2H5, - C(=O)-O-CH2-CH2-CH3, -C(=O)-O-CH(CH3)2, -C(=O)-O-C(CH3)3, -C(=OJ- CH3, -C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=OJ- C(CH3J3, F, Cl, Br, I1 -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, - NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CH3J2, -NH-C(CH3J3, -N(CH3J2, - N(C2H5J2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, - C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3;
R24, R26, R31, R32 and R33, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n- hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3, -CF2-CF3, -CH2- CN, -CH2-CH2-CN, -CH2-O-CF3, -CH2-S-CF3, -CH2-OH, -CH2-CH2-OH, - CH2-SH, -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3J2, -CH2- N(C2H5J2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2- N(CH3J2, -CH2-CH2-N(C2H5J2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CH3J2, -CH2-CH2-CH2-N(C2H5J2 and -CH2-CH2-CH2-NH- C2H5; a (heterojcycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=O), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec- butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -0-CH2-CH2-CH3, -0-CH(CH3J2, -0-C(CH3J3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S-CH(CH3J2, -S-C(CH3J3, -C(=O)-CH3, -C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, - C(=O)-C(CH3)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, - NH-CH3, -NH-C2H5, -NH-CH2-CH2-CH3, -NH-CH(CH3J2, -NH-C(CH3J3, - N(CHa)2, -N(C2Hg)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH- CH3, -C(=O)-N H-C2H5, -C(=O)-N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, triazolyl, pyridinyl, pyridazinyl, pyrimidinyl, pyrazinyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzothiadiazolyl and imidazo[2,1-b]thiazolyl, which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -O-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O- CH(CH3)2, -O-C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S-CH(CH3)2, - S-C(CHa)3, -C(=O)-OH, -C(=O)-O-CH3, -C(=O)-O-C2H5) -C(=O)-O-CH2- CH2-CH3, -C(=O)-O-CH(CH3)2> -C(=O)-O-C(CH3)3, -C(=O)-CH3) -C(=O)- C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2) -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH-CH3, -NH-C2H5, -NH- CH2-CH2-CH3, -NH-CH(CH3)2, -NH-C(CHa)3, -N(CHa)2, -N(C2H5)2, -NO2, - CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, - C(=O)-N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3;
R25, R34, R35 and R36, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n- hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3, -CF2-CF3, -CH2- CN, -CH2-CH2-CN, -CH2-O-CF3, -CH2-S-CF3, -CH2-OH, -CH2-CH2-OH, - CH2-SH, -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CHa)2, -CH2- N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2- N(CH3)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CH3)2) -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH- C2H5; and R37 represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n- hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3, -CF2-CF3, -CH2- CN, -CH2-CH2-CN, -CH2-O-CF3, -CH2-S-CF3, -CH2-OH, -CH2-CH2-OH, - CH2-SH, -CH2-CH2-SH, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2- N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2- N(CH3)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CHs)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-N H- C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl, azepanyl and fluorenyl, which may be bonded via a -(CH2)iι 2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n- pentyl, -0-CH3, -0-C2H5, -0-CH2-CH2-CH3, F, Cl, Br, I, -CN, -CF3, -OCF3, - SCF3 and -OH; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, imidazolyl, pyrazolyl, oxadiazolyl, thiadiazolyl, triazolyl, pyridinyl, pyridazinyl, pyrimidinyl, pyrazinyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzothiadiazolyl and imidazo[2,1-b]thiazolyl, which may be bonded via a - (CH2)i,2 θr3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O- C(CHa)3, -C(=O)-OH, -C(=O)-O-CH3, -C(=O)-O-C2H5, -C(=O)-O-CH2-CH2- CH3, -C(=O)-O-CH(CH3)2, -C(=O)-O-C(CH3)3, -C(=O)-CH3, -C(=O)-C2H5, - C(=O)-CH2-CH2-CHs, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, F, Cl, Br, I, -CN, - CF3, -OCF3, -SCF3, -OH, -SH, -NO2, -CF2H and -CFH2; optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
19. A medicament according to one or more of claims 1 to 18, characterized in that
R1 represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n- pentyl, n-hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2Hs)2, -CH2- NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CHa)2, -CH2-CH2- N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CH3)2, - CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; or a (hetero)cycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)ii 2 or 3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, -C(=O)-CH3, - C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, -C(=O)- NH2, -C(=O)-N H-CH3, -C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)-N(C2H5)2 and - S(=O)2-CH3 or in general formula I R1 additionally represents a -C(=O)-OR37 moiety;
R2, R3, R4 and R5, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; - S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -OR8; -SR9; -N(R11)-S(=O)2-R12; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, vinyl, allyl, ethinyl, -CF3, - CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; or a radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl; with the proviso that at least one of the substituents R2, R3, R4 and R5 represents a -N(R11)-S(=O)2-R12 moiety;
R8 and R9, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be bonded via a -(CH2)i 2 or 3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, -O-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2) -O- C(CHs)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, F, Cl1 Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NO2, -CHO, -CF2H and -CFH2;
R11 represents a hydrogen atom, -S(=O)2-R12 or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert-butyl;
R12 represents a phenyl radical of general formula (A),
Figure imgf000242_0001
wherein R19, R20, R21 and R22, independently of one another, each represent a hydrogen atom; F, Cl, Br, I1 -NO2; -NH2; -SH; -OH; -CN; -C(=O)- OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R23; - S(=O)-R24; -S(=O)2-R24; -OR25; -SR26; -C(=O)-OR27; methyl, ethyl, n- propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3, -CF2-CF3, cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
with the proviso that at least one of the substituents R19, R20, R21 and R22 is unlike hydrogen;
a radical selected from the group consisting of naphthyl, [1 ,3]- benzodioxolyl, [1 ,4]-benzodioxanyl, [1 ,2,3,4]-tetrahydronaphthyl, (2,3)- dihydro-1 H-cyclopenta[b]indolyl, [1 ,2,3,4]-tetrahydroquinolinyl, [1 ,2,3,4]- tetrahydroisoquinolinyl, [1 ,2,3,4]-tetrahydroquinazolinyl, [3,4]-dihydro-2H- benzo[1 ,4]oxazinyl, indolyl, isoindolyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1 ,3]thiadiazolyl, [1 ,2,3]- benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1 ,2,3]-benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl, imidazo[2,1-b]thiazolyl, 2H-chromenyl, indazolyl and quinazolinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, - 0-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, -S-CH3, -S- C2H5, -S-CH2-CH2-CH3, -S-CH(CHa)2, -S-C(CHa)3, F, Cl1 Br, I1 -CN, -CF3, - OCF3, -SCF3, -OH, -SH, -NH2, -NO2, -CHO, -CF2H and -CFH2;
or a radical selected from the group consisting of pyridinyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I1 -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -Cf=O)-NH2; -S(=O)2-NH2; -C(=O)-R23; -S(=O)-R24; -S(=O)2-R24; -OR25; -SR26; -C(=O)-OR27; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3, -CF2- CF3, cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
R23 and R27, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and - CF2-CF3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be bonded via a -(CH2)!, 2 θr3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -0-CH2-CH2-CH3, F, CI, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2- NO2, -CHO, -CF2H and -CFH2;
R24 and R26, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, - CF2H, -CH2-CF3 and -CF2-CF3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert- butyl, sec-butyl, isobutyl, n-pentyl, -O-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O- CH(CH3)2, -O-C(CH3)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, - NH2, -NO2, -CHO, -CF2H and -CFH2;
R25 represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, -CF3, - CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; and R37 represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n- hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl and fluorenyl, which may be bonded via a -(CH2)i, 2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl and n- pentyl; or an aryl or heteroaryl radical selected from the group consisting of phenyl and naphthyl, which may be bonded via a -(CH2)i,2 θr 3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, - O-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O-C(CH3)3, F, Cl, Br, I, - CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NO2, -CF2H and -CFH2;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
20. A medicament according to one or more of claims 1 to 19, characterized in that
R1 represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2Hg)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CHs)2, - CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2- CH2-CH2-N(CHs)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)i, 2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n- butyl, tert-butyl, sec-butyl and isobutyl or in general formula I R1 additionally represents a -C(=O)-OR37 moiety;
R2, R3, R4 and R5, independently of one another, each represent a hydrogen atom; F, Cl, Br, I1 -NO2; -O-CH3; -0-C2H5; -0-CF3; -O-CFH2; -0-CF2H; -O- CH2-CF3; -0-CF2-CF3; -S-CH3; -S-C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S- CH2-CF3; -S-CF2-CF3; -N(R11)-S(=O)2-R12; or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, tert-butyl, -CF3, - CFH2, -CF2H, -CH2-CF3 and -CF2-CF3;
with the proviso that at least one of the substituents R2, R3, R4 and R5 represents a -N(R11)-S(=O)2-R12 moiety;
R11 represents a hydrogen atom, -S(=O)2-R12 or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert-butyl;
R12 represents a phenyl radical of general formula (A),
Figure imgf000246_0001
wherein
R19, R20, R21 and R22, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)- OH; -C(=O)-H; -C(=O)-CH3; -C(=O)-C2H5; -O-CH3; -0-C2H5; -O-CF3; -0-CFH2; -0-CF2H; -0-CH2-CF3; -0-CF2-CF3; -S-CH3; -S-C2H5; -S- CF3; -S-CFH2; -S-CF2H; -S-CH2-CF3; -S-CF2-CF3; -C(=O)-OCH3; - C(=O)-OC2H5; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3 and -CF2-CF3;
with the proviso that at least one of the substituents R19, R20, R21 and R22 is unlike hydrogen;
a radical selected from the group consisting of naphthyl, [1 ,3]- benzodioxolyl, [1 ,4]-benzodioxanyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1 ,3]thiadiazolyl, [1 ,2,3]-benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1,2,3]-benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl and imidazo[2,1-b]thiazolyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n- butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, F, CI, Br, I, - CN, -CF3, -OCF3, -SCF3, -CF2H and -CFH2;
or a radical selected from the group consisting of pyridinyl, pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO2; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3 and -CF2-CF3; and R37 represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
21. A medicament according to one or more of claims 1 to 20, characterized in that
R1 represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, n-butyl, n-pentyl and n-hexyl; or in general formula I R1 additionally represents a -C(=O)-OR37 moiety;
R2, R3, R4 and R5, independently of one another, each represent a hydrogen atom or -N(R11)-S(=0)2-R12;
with the proviso that at least one of the substituents R2, R3, R4 and R5 represents a -N(R11)-S(=O)2-R12 moiety;
R11 represents a hydrogen atom, -S(=O)2-R12 or an alkyl radical selected from the group consisting of methyl, ethyl and n-propyl;
represents a phenyl radical of general formula (A),
Figure imgf000249_0001
wherein
R19, R20, R21 and R22, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -0-CH3; -0-C2H5; -O-CF3; -0-CFH2; - 0-CF2H; -0-CH2-CF3; -0-CF2-CF3; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl and tert-butyl;
with the proviso that at least one of the substituents R19, R20, R21 and R22 is unlike hydrogen;
a radical selected from the group consisting of naphthyl, benzo[b]thiophenyl and imidazo[2,1-b]thiazolyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, F, Cl and Br;
or a pyridinyl radical, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl and tert-butyl; and R37 represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenylmethyl, phenyl, benzyl and naphthyl;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
22. A medicament comprising at least one compound of general formula Ia according to claim 20,
Figure imgf000250_0001
wherein
R1a represents a hydrogen atom; a -C(=O)-OR37a moiety; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec- butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2- N(CH3)2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH- CH3, -CH2-CH2-N(CHa)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2- CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CHa)2, -CH2-CH2-CH2-N(C2Hs)2 and - CH2-CH2-CH2-NH-C2H5; or a (hetero)cycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)i, 2 θr3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl and isobutyl;
R2a, R3a and R4a, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -O-CH3; -0-C2H5; -0-CF3; -0-CFH2; -0-CF2H; -0-CH2- CF3; -0-CF2-CF3; -S-CH3; -S-C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2- CF3; -S-CF2-CF3; -N(R11a)-S(=O)2-R12a; or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, tert-butyl, -CF3, - CFH2, -CF2H, -CH2-CF3 and -CF2-CF3;
R11a represents a hydrogen atom, -S(=O)2-R12a or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert-butyl;
>12a represents a phenyl radical of general formula (Aa),
Figure imgf000251_0001
wherein
R19a, R20a, R21a and R22a, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -C(=O)-CH3; -C(=O)-C2H5; -0-CH3; -O-C2H5; -0-CF3; -0-CFH2; -O-CF2H; -0-CH2-CF3; -0-CF2-CF3; -S-CH3; -S- C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2-CF3; -S-CF2-CF3; -C(=O)- OCH3; -C(=O)-OC2H5; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3 and - CF2-CF3;
with the proviso that at least one of the substituents R19a, R20a, R21a and R22a is unlike hydrogen;
a radical selected from the group consisting of naphthyl, [1 ,3]- benzodioxolyl, [1 ,4]-benzodioxanyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1 ,3]thiadiazolyl, [1 ,2,3]-benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1 ,2,3]-benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl and imidazo[2,1-b]thiazolyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n- butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, F, CI, Br, I, - CN, -CF3, -OCF3, -SCF3, -CF2H and -CFH2;
or a radical selected from the group consisting of pyridinyl, pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO2; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3 and -CF2-CF3;
and R37a represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenylmethyl, phenyl, benzyl and naphthyl;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
23. A medicament comprising at least one compound of general formula Ib according to claim 20,
Figure imgf000253_0001
wherein
R1b represents a hydrogen atom; a -C(=O)-OR37b moiety; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec- butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2- N(CHa)2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH- CH3, -CH2-CH2-N(CH3)2) -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2- CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CH3)2, -CH2-CH2-CH2-N(C2Hs)2 and - CH2-CH2-CH2-NH-C2H5; or a (hetero)cycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)iι 2 θr3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl and isobutyl;
R2b, R3b and R5b, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -O-CH3; -0-C2H5; -0-CF3; -0-CFH2; -0-CF2H; -0-CH2- CF3; -0-CF2-CF3; -S-CH3; -S-C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2- CF3; -S-CF2-CF3; -N(R11b)-S(=O)2-R12b; or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, tert-butyl, -CF3, - CFH2, -CF2H, -CH2-CF3 and -CF2-CF3;
R11b represents a hydrogen atom, -S(=O)2-R12b or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert-butyl;
R12b represents a phenyl radical of general formula (Ab),
Figure imgf000254_0001
wherein
R19b, R20b, R21b and R22b, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -C(=O)-CH3; -C(=O)-C2H5; -0-CH3; -0-C2H5; -O-CF3; -O-CFH2; -0-CF2H; -0-CH2-CF3; -0-CF2-CF3; -S-CH3; -S- C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2-CF3; -S-CF2-CF3; -C(=O)- OCH3; -C(=O)-OC2H5; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3 and - CF2-CF3;
with the proviso that at least one of the substituents R19b, R20b, R21b and R22b is unlike hydrogen;
a radical selected from the group consisting of naphthyl, [1 ,3]- benzodioxolyl, [1 ,4]-benzodioxanyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1 ,3]thiadiazolyl, [1 ,2,3]-benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1 ,2,3]-benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl and imidazo[2,1-b]thiazolyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n- butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, F, CI, Br, I, - CN, -CF3, -OCF3, -SCF3, -CF2H and -CFH2;
or a radical selected from the group consisting of pyridinyl, pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO2; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3 and -CF2-CF3;
and R37b represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
24. A medicament comprising at least one compound of general formula Ic according to claim 20,
Figure imgf000256_0001
wherein
R1c represents a hydrogen atom; a -C(=O)-OR37c moiety; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec- butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2- N(CH3J2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH- CH3, -CH2-CH2-N(CH3)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2- CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CH3)2, -CH2-CH2-CH2-N(C2Hs)2 and - CH2-CH2-CH2-NH-C2H5; or a (hetero)cycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)i, 2 or 3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl and isobutyl;
R2c, R4c and R5c, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -O-CH3; -0-C2H5; -0-CF3; -0-CFH2; -0-CF2H; -0-CH2- CF3; -0-CF2-CF3; -S-CH3; -S-C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2- CF3; -S-CF2-CF3; -N(R11c)-S(=O)2-R12c; or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, tert-butyl, -CF3, -CFH2, - CF2H, -CH2-CF3 and -CF2-CF3; R11c represents a hydrogen atom, -S(=O)2-R12c or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert-butyl;
R12c represents a phenyl radical of general formula (Ac),
Figure imgf000257_0001
wherein
R19c, R20c, R21c and R22c, independently of one another, each represent a hydrogen atom; F1 Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -C(=O)-CH3; -C(=O)-C2H5; -O-CH3; -0-C2H5; -0-CF3; -0-CFH2; -O-CF2H; -0-CH2-CF3; -0-CF2-CF3; -S-CH3; -S- C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2-CF3; -S-CF2-CF3; -C(=O)- OCH3; -C(=O)-OC2H5; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3 and - CF2-CF3;
with the proviso that at least one of the substituents R19c, R20c, R21c and R22c is unlike hydrogen;
a radical selected from the group consisting of naphthyl, [1 ,3]- benzodioxolyl, [1 ,4]-benzodioxanyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1 ,3]thiadiazolyl, [1 ,2,3]-benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1 ,2,3]-benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl and imidazo[2,1-b]thiazolyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n- butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, F, CI1 Br, I, - CN, -CF3, -OCF3, -SCF3, -CF2H and -CFH2;
or a radical selected from the group consisting of pyridinyl, pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO2; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3 and -CF2-CF3;
and R37c represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenylmethyl, phenyl, benzyl and naphthyl;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
25. A medicament comprising at least one compound of general formula Id according to claim 20,
Figure imgf000258_0001
wherein
R1d represents a hydrogen atom; a -C(=O)-OR37d moiety; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec- butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2- N(CH3)2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH- CH3, -CH2-CH2-N(CHs)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2- CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CH3)2, -CH2-CH2-CH2-N(C2Hs)2 and - CH2-CH2-CH2-NH-C2H5; or a (hetero)cycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)i, 2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl and isobutyl;
R3d, R^ and R5d, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -O-CH3; -0-C2H5; -0-CF3; -O-CFH2; -O-CF2H; -0-CH2- CF3; -0-CF2-CF3; -S-CH3; -S-C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2- CF3; -S-CF2-CF3; -N(R11d)-S(=O)2-R12d; or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, tert-butyl, -CF3, - CFH2, -CF2H, -CH2-CF3 and -CF2-CF3;
R11d represents a hydrogen atom, -S(=O)2-R12d or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert-butyl; j12d represents a phenyl radical of general formula (Ad),
Figure imgf000260_0001
wherein
R19d, R20d, R21d and R22d, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -C(=O)-CH3; -C(=O)-C2H5; -0-CH3; -O-C2H5; -0-CF3; -0-CFH2; -0-CF2H; -0-CH2-CF3; -0-CF2-CF3; -S-CH3; -S- C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2-CF3; -S-CF2-CF3; -C(=O)- OCH3; -C(=O)-OC2H5; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3 and - CF2-CF3;
with the proviso that at least one of the substituents R19d, R20d, R21d and R22d is unlike hydrogen;
a radical selected from the group consisting of naphthyl, [1 ,3]- benzodioxolyl, [1 ,4]-benzodioxanyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1 ,3]thiadiazolyl, [1 ,2,3]-benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1 ,2,3]-benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl and imidazo[2,1-b]thiazolyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n- butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, F, CI, Br, I, - CN, -CF3, -OCF3, -SCF3, -CF2H and -CFH2;
or a radical selected from the group consisting of pyridinyl, pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -NO2; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3 and -CF2-CF3;
and R37d represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenylmethyl, phenyl, benzyl and naphthyl;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
26. A medicament according to one or more of claims 1 to 25 comprising at least one compound selected from the group consisting of
[1] N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-1-sulfonamide hydrochloride, [2] 2,2-dimethyl-6-(N-methylnaphthalene-1 -sulfonamido)-1 ,2,3,4- tetrahydroisoquinolinium iodide, [3] N-(2-methyl-1 ,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-1 -sulfonamide hydrochloride, [4] 5-chloro-3-methyl-N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)benzo[b]thiophene-
2-sulfonamide hydrochloride, [5] 5-chloro-3-methyl-N-(2-methyl-1 ,2,3,4-tetrahydroisoquinolin-6- yl)benzo[b]thiophene-2-sulfonamide hydrochloride, [6] 4-methyl-N-(1, 2, 3,4-tetrahydroisoquinolin-6-yl)naphthalene-1 -sulfonamide hydrochloride, [7] 4-methyl-N-(2-methyl-1 ,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-1- sulfonamide hydrochloride, [8] N-(1,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-2-sulfonamide hydrochloride, [9] N-(2-methyl-1,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-2-sulfonamide hydrochloride, [10] β-chloro-N-CI ^.S^-tetrahydroisoquinolin-e-ylJimidazo^.i-blthiazole-S- sulfonamide hydrochloride, [11] 2-methoxy-5-methyl-N-(1 ,2,3,4-tetrahydroisoquinolin-6- yl)benzenesulfonamide hydrochloride, [12] N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)pyridine-3-sulfonamide dihydrochloride, [13] θ^naphthalene-i-sulfonylaminoJ-S^-dihydro-I H-isoquinoline^-carboxylic acid tert-butyl ester, [14] 6-(5-chloro-3-methyl-benzo[b]thiophene-2- sulfonylamino)-3,4-dihydro-1 H- isoquinoline-2-carboxylic acid tert-butyl ester, [15] 6-(4-methyl-naphthalene-1 -sulfonylamino)-3,4 -dihydro-1 H-isoquinoline-2- carboxylic acid tert-butyl ester, [16] 6-(naphthalene-2-sulfonylamino)-3,4-dihydro-1 H-isoquinoline-2-carboxylic acid tert-butyl ester, [17] 6-(2-methoxy-5-methyl-benzenesulfonylamino) -3,4-dihydro-1H- isoquinoline-2-carboxylic acid tert-butyl ester [18] 6-(pyridine-3-sulfonylamino)-3,4-dihydro-1 H-isoquinoline-2carboxylic acid tert-butyl ester; [19] 6-Chloro-imidazo[2, 1 -b]thiazole-5-sulfonic acid (2-methyl-
1 ,2,3,4tetrahydro-isoquinolin-6-yl)-amide hydrochloride [20] 6-(6-Chloro-imidazo[2, 1 -b]thiazole-5-sulfonylamino)-3,4-dihydro-
1 Hisoquinoline-2-carboxylic acid tert-butyl ester [21] 4-Methyl-3,4-dihydro-2H-benzo[1 ,4]oxazine-7-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-6-yl)-amide hydrochloride [24] Benzo[b]thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl)- amide hydrochloride [29] Benzo[b]thiophene-3-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-6-yl) - amide hydrochloride [30] 4-Fluoro-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl)- amide hydrochloride [31] 4-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl)- amide hydrochloride [32] 5-Dimethylaminonaphtha- lene-1 -sulfonic acid (1 ,2,3,4 -tetrahydro- isoquinolin -6-yl)-amide hydrochloride [33] 2-Oxo-4a,8a-dihydro-2H-chromene-6-sulfonic acid (1 ,2,3,4-tetrahydro- isoqui- nolin-6-yl)-amide hydrochloride [34] 2-Methyl-benzothiazole-6-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-6- yl)-amide hydrochloride [35] 5-Ethyl-2-methoxy-N-(1 ,2,3,4-tetrahydro- isoquinolin-6-yl)-benzene sulfonamide hydrochloride [36] 6-Methyl-2,4-dioxo-1 ,2,3,4-tetrahydro-pyrimidine-5-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-6-yl)-amide hydrochloride [38] 4-Methoxy-3-(1,2,3,4-tetrahydro-isoquinolin-6-yl sulfamoyl)-benzoic acid methyl ester hydrochloride [40] 1 ,2,3,4-Tetrahydro-isoquino line-7-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-6- yl)-amide dihydrochloride [41] 5-Amino-2-ethoxy-N-(1 ,2,3,4-tetrahydro-isoquinolin-6-yl)- benzenesulfonamide dihydrochloride [42] 5-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-6-yl)- amide hydrochloride [43] 1 ,2-Dimethyl-1 H-imidazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-
6-yl)-amide hydrochloride [45] 1 ,3,5-Trimethyl-1 H-pyrazole -4-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-6-yl) -amide hydrochloride [49] 2,5-Dimethoxy-N-(1 ,2,3,4-tetrahydro-isoquinolin -6-yl)-benzenesulfonamide hydrochloride [50] 5-Chloro-2-methoxy-N-(1 ,2,3,4-tetrahydro-iso quinolin-6-yl)-benzene sulfonamide hydrochloride [51] 2,5-Dimethyl-N-(1 ,2,3,4-tetrahydro-isoquinolin -6-yl)-benzenesulfonamide hydrochloride [52] 2-Fluoro-5-methyl-N-(1 ,2,3,4-tetrahydro- isoquinolin-6-yl)-benzene sulfonamide hydrochloride
[53] 6-Chloro-imidazo[2,1-b]thiazole-5-sulfonic acid (2-methyl-1 ,2,3,4- tetrahydro -isoquinolin-7-yl)-amide hydrochloride [54] 6-Chloro-imidazo[2,1-b]thiazole-5-sulfonic acid (1 ,2,3,4-tetrahydro-iso- quinolin-7-yl)-amide hydrochloride [55] 4-Methyl-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl)- amide hydrochloride [56] 4-Methyl-naphthalene-1 -sulfonic acid (2-methyl-1 ,2,3,4-tetrahydro- isoquinolin-7-yl)-amide hydrochloride [57] 5-Chloro-naphthalene-2-sulfonic acid (2-methyl-1 ,2,3,4-tetrahydro- isoquinolin-7-yl)-amide hydrochloride [58] 5-Chloro-naphthalene-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl) - amide hydrochloride [59] 4-Methyl-3,4-dihydro-2H-benzo[1 ,4]oxazine-7-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl)-amide hydrochloride [60] 5-Chloro-3-methyl-benzo[b]thiophene-2-sulfonic acid (1,2,3,4-tetrahydro- isoquinolin -7-yl)-amide hydrochloride [61] Naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-7-yl)-amide hydrochloride
[64] 5-Fluoro-3-methyl-benzo[b] thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin -7-yl)-amide hydrochloride [65] 3-Methyl-quinoline-8-sulfonic acid (1 ,2,3,4-tetra hydro-isoquinolin-7-yl)- amide hydrochloride [66] Naphthalene-2-sulfonic acid (1 ,2,3,4-tetrahydro -isoquinolin-7-yl)-amide hydrochloride [69] Benzo[b]thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro -isoquinolin-7-yl)- amide hydrochloride [78] Benzo[b]thiophene-3-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl) - amide hydrochloride [79] lsoquinoline-5-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl)-amide hydrochloride [80] 4-Fluoro-naphthalene-1 -sulfonic acid (1 ,2,3,4 -tetrahydro-isoquinolin-7-yl) - amide hydrochloride [81] 4-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4 -tetrahydro-isoquinolin-7-yl) - amide hydrochloride [83] 5-Dimethylamino-naphtha lene-1 -sulfonic acid (1,2,3,4-tetrahydro- isoquinolin-7-yl) -amide hydrochloride [84] 2-Oxo-2H-chromene-6-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl)- amide hydrochloride [85] 2-Methyl-benzothiazole-6-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl)
-amide hydrochloride [86] 5-Ethyl-2-methoxy-N-(1 ,2,3,4-tetrahydro-isoquinolin-7-yl)- benzenesulfonamide hydrochloride [87] 6-Methyl-2,4-dioxo-1 ,2,3,4-tetrahydro-pyrimidine- 5-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl)-amide hydrochloride [88] 6-Chloro-imidazo[2, 1 -b] thiazole-5-sulfonic acid ethyl-(2-ethyl-1 ,2,3,4- tetrahydro-isoquinolin-5-yl) -amide hydrochloride [89] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (2-ethyl-1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [90] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [91] 5-Methyl-naphthalene-1-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) - amide hydrochloride [92] Naphthalene-1 -sulfonic acid (1,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [93] 5-Chloro-naphthalene-2-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) - amide hydrochloride [94] 4-Methyl-3,4-dihydro-2H-benzo[1 ,4]oxazine-7- sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl)-amide hydrochloride [95] 5-Chloro-3-methyl-benzo[b] thiophene-2-sulfonic acid ethyl-(2-ethyl-
1 ,2,3,4-tetrahydro-isoquinolin-5-yl)-amide hydrochloride [96] 5-Chloro-3-methyl-benzo[b] thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [99] 5-Fluoro-3-methyl-benzo[b] thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [100] 3-Methyl-quinoline-8-sulfonic acid ethyl-(2-ethyl -1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [101] 3-Methyl-quinoline-8-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) - amide hydrochloride [102] Naphthalene-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquino lin-5-yl)-amide hydrochloride [103] Benzo[1 ,2,5]thiadiazole-4-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl)
-amide hydrochloride [104] Benzo[b]thiophene-2-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) - amide hydrochloride [110] Benzo[b]thiophene-3-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) - amide hydrochloride [111] lsoquinoline-5-sulfonic acid (1 ,2,3,4-tetrahydro-isoqui nolin-5-yl)-amide dihydrochloride [112] 4-Fluoro-naphthalene-1 -sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) - amide hydrochloride [113] 4-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) - amide hydrochloride [115] 5-Dimethylamino-naphthalene-1 -sulfonic acid (1,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [117] 2-Oxo-2H-chromene-6-sulfonic acid (1 ,2,3,4-tetrahy dro-isoquinolin-5-yl) - amide hydrochloride [118] 5-Ethyl-2-methoxy-N(1 ,2, 3,4-tetrahydro-isoquinolin-5-yl)- benzenesulfonamide hydrochloride [120] 2-Methoxy-5-methyl-N-(1 ,2,3,4-tetrahydro-isoquinolin-5-yl)-benze nesulfonamide hydrocloride [121] 5-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-5-yl) - amide hydrochloride [123] Quinoline-8-sulfonic acid (1,2,3,4-tetrahydro-isoquinolin -5-yl)-amide hydrochloride [125] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-8-yl)-amide hydrochloride [126] 6-chloro-N-(2-methyl-1 ,2,3,4-tetrahydroisoquinolin-8-yl)imidazo[2,1- b]thiazole-5-sulfonamide hydrochloride [127] Benzo[b]thiophene-2-sulfonic acid (1 ,2,3,4-tetra hydro-isoquinolin-8-yl) - amide hydrochloride [128] Benzo[b]thiophene-2-sulfonic acid (2-methyl- 1 ,2,3,4-tetrahydro- isoquinolin-8-yl)-amide hydrochloride [129] Benzo[b]thiophene-3-sulfonic acid (2-methyl- 1,2,3,4-tetrahydro- isoquinolin-8-yl)-amide hydrochloride [130] Benzo[b]thiophene-3-sulfonic acid (1 ,2,3,4-tetra hydro-isoquinolin-8-yl) - amide hydrochloride [131] 5-Chloro-3-methyl-benzo[b]thiophene-2-sulfonic acid (2-methyl-1 ,2,3,4- tetrahydro-isoquinolin-8-yl)-amide hydrochloride [132] 5-Chloro-3-methyl-benzo[b]thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin -8-yl) -amide hydrochloride [133] Naphthalene-2-sulfonic acid (1,2,3,4-tetrahydro-isoquinolin-8-yl)-amide hydrochloride [134] Naphthalene-2-sulfonic acid (2-methyl-1 ,2,3,4-tetrahydro-isoquinolin-8-yl) - amide hydrochloride [137] Naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)-amide hydrochloride [138] Naphthalene-1 -sulfonic acid (2-methyl-1 ,2,3,4-tetrahydro-isoquinolin-8-yl)- amide Hydrochloride [139] 4-Methyl-naphthalene-1 -sulfonic acid (2-methyl- 1 ,2,3,4-tetrahydro- isoquinolin-8-yl)-amide Hydrochloride [140] 4-Methyl-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)- amide Hydrochloride [141] 4-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)- amide Hydrochloride [142] 4-Chloro-naphthalene-1 -sulfonic acid (2-methyl -1 ,2,3,4-tetrahydro- isoquinolin-8-yl)-amide Hydrochloride [143] 5-Chloro-naphthalene-1 -sulfonic acid (2-methyl -1 ,2,3,4-tetrahydro- isoquinolin-8-yl)-amide Hydrochloride [144] 5-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)- amide Hydrochloride [145] 5-Chloro-naphthalene-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)- amide Hydrochloride [146] 5-Chloro-naphthalene-2-sulfonic acid (2-methyl -1 ,2,3,4-tetrahydro- isoquinolin-8-yl)-amide Hydrochloride [147] 4-Methyl-3,4-dihydro-2H-benzo[1 ,4]oxazine-7- sulfonic acid (2-methyl-
1 ,2,3,4-tetrahydro-isoquinolin-8-yl)-amide Hydrochloride [148] 4-Methyl-3,4-dihydro-2H-benzo[1 ,4]oxazine-7- sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-8-yl)-amide Hydrochloride [149] 5-Ethyl-2-methoxy-N-(1 ,2,3,4-tetrahydro- isoquinolin-8-yl)- benzenesulfonamide Hydrochloride [150] 5-Ethyl-2-methoxy-N-(2-methyl-1 ,2,3,4-tetrahydro-isoquinolin-8-yl)- benzene sulfonamide Hydrochloride [153] Naphthalene-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl)-amide and [154] 5-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl)- amide Hydrochloride
or a corresponding solvate thereof.
27. A medicament according to one or more of claims 1 to 26 for the prophylaxis and/or treatment of a disorder or disease related to food intake, preferably for the regulation of appetite, for the maintenance, increase or reduction of body weight, for the prophylaxis and/or treatment of obesity, bulimia, anorexia, cachexia, type Il diabetes (non insulin dependent diabetes mellitus), preferably type Il diabetes that is caused by obesity; for the prophylaxis and/or treatment of stroke; migraine; head trauma; epilepsy; irritable colon syndrome; irritable bowl syndrome; emesis; vertigo; disorders of the central nervous system; anxiety; panic attacks; depression; bipolar disorders; obsessive compulsory disorder; cognitive disorders; cognitive dysfunction associated with psychiatric diseases; memory disorders; senile dementia; mood disorders; sleep disorders; psychosis; neurodegenerative disorders, preferably selected from the group consisting of Morbus Alzheimer, Morbus Parkinson, Morbus Huntington and Multiple Sclerosis; schizophrenia; amnesia; autism; sexual dysfunction; gastric motility disorders; circadian rhythm disorders; chronic intermittent hypoxia; convulsions; or hyperactivity disorder (ADHD, attention deficit/hyperactivity disorder); for improvement of cognition (cognitive enhancement) or cognitive memory (cognitive memory enhancement); for the prophylaxis and/or treatment of drug addiction and/or withdrawal; for the prophylaxis and/or treatment of alcohol addiction and/or withdrawal, for the prophylaxis and/or treatment of nicotine addiction and/or withdrawal.
28. Use of at least one substituted tetrahydroisoquinoline compound as defined in one or more of claims 1 to 26 for the manufacture of a medicament for the prophylaxis and/or treatment of a disorder or disease related to food intake, preferably for the regulation of appetite; for the maintenance, increase or reduction of body weight; or for the prophylaxis and/or treatment of obesity, bulimia, anorexia, cachexia or type Il diabetes (non insulin dependent diabetes mellitus), more preferably for the prophylaxis and/or treatment of obesity.
29. Use of at least one substituted tetrahydroisoquinoline compound as defined in one or more of claims 1 to 26 for the manufacture of a medicament for the prophylaxis and/or treatment of stroke; migraine; head trauma; epilepsy; irritable colon syndrome; irritable bowl syndrome; emesis; vertigo; disorders of the central nervous system; anxiety; panic attacks; depression; bipolar disorders; obsessive compulsory disorder; cognitive disorders; cognitive dysfunction associated with psychiatric diseases; memory disorders; senile dementia; mood disorders; sleep disorders; psychosis; neurodegenerative disorders, preferably selected from the group consisting of Morbus Alzheimer, Morbus Parkinson, Morbus Huntington and Multiple Sclerosis; schizophrenia; amnesia; autism; sexual dysfunction; gastric motility disorders; circadian rhythm disorders; chronic intermittent hypoxia; convulsions; or hyperactivity disorder (ADHD, attention deficit/hyperactivity disorder).
30. Use of at least one substituted tetrahydroisoquinoline compound as defined in one or more of claims 1 to 26 for the manufacture of a medicament for the improvement of cognition (cognitive enhancement) and/or for the improvement of cognitive memory (cognitive memory enhancement).
31. Use of at least one substituted tetrahydroisoquinoline compound as defined in one or more of claims 1 to 26 for the manufacture of a medicament for the prophylaxis and/or treatment of drug addiction and/or withdrawal, preferably for the prophylaxis and/or treatment of addiction and/or withdrawal related to one or more of drugs selected from the group consisting of benzodiazepines, natural, semisynthetic or synthetic opioids like cocaine, ethanol and/or nicotine.
32. A substituted tetrahydroisoquinoline compound of general formula Ie,
Figure imgf000270_0001
wherein
R e represents a hydrogen atom; a -C(=O)-OFr7e moiety; a linear or branched, saturated or unsaturated Ci-io aliphatic radical which may be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I1 -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O-Ci-5-alkyl, -S-Ci-5-alkyl, -NH(C1-5-alkyl) and -N(C1-5-alkyl)2;
or a saturated or unsaturated 3- to 9-membered cycloaliphatic radical, which may contain 1 , 2 or 3 heteroatom(s) independently selected from the group consisting of nitrogen, oxygen and sulfur as ring member(s) and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=O), thioxo (=S), Ci-5-alkyl, -O-C1-5-alkyl, -S-Ci-5-alkyl, -C(=O)-C1-5-alkyl, - O-C(=O)-Ci-5-alkyl, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, - NH(C1-5-alkyl), -N(Ci-5-alkyl)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, - C(=O)-NH(Ci-5-alkyl), -C(=O)-N(C1-5-alkyl)2, -S(=O)2-d-5-alkyl, -S(=O)2- phenyl, phenyl, phenoxy and benzyl and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system and which may be bonded via a linear or branched Ci-6alkylene, C2-6alkenylene or C2-6alkinylene group which may be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O-Ci-5-alkyl, -S-Ci-5-alkyl, -NH(C1-5-alkyl) and -N(C1-5-alkyl)2;
R2e, R3e, R4e and R5e, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; - S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R6e; -S(=O)-R7e; -S(=O)2- R 7e. _0R 8e. _SR 9e. _C(=O)-OR10e; -N(R11e)-S(=O)2-R12e; -NR13eR14e; -NH- R15e; -C(=O)-NR16eR17e; C(=O)-NHR18e; a linear or branched, saturated or unsaturated, unsubstituted or at least mono-substituted aliphatic radical;
a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted aryl or heteroaryl radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
with the proviso that at least one of the substituents R2e, R3e, R4e and R5e represents a -N(R11e)-S(=O)2-R12e moiety;
R6e, R7e, R8e, R9e, R1Oe, R13e, R14e, R15e, R16e, R17e and R18e, independently of one another, each represent a linear or branched, saturated or unsaturated, unsubstituted or at least mono-substituted aliphatic radical;
a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted aryl or heteroaryl radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
R11e represents a hydrogen atom, -S(=O)2-R12e or a linear or branched, saturated or unsaturated, unsubstituted or at least mono-substituted aliphatic radical;
R12e represents a monocyclic heteroaryl radical, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, -NO2; -NH2; -SH; -OH; -CN; - C(=O)-OH; -C(=O)-H; -Sf=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R23e; -OR25e; -SR26e; -C(=O)-OR27e; -N(R28e)-S(=O)2-R29e; -NH-S(=O)2-R30e; - NR 3ie R 32e. _NH_R 33e. _c(=O)-NHR34e; -C(=O)-NR35eR36e; a linear or branched, saturated or unsaturated d.-io aliphatic radical which may be unsubstituted or substituted with 1, 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O-Ci-5-alkyl, -S-d-5-alkyl, -NH(C1-5-alkyl) and -N(C1-5- alkyl)2; and a saturated or unsaturated, unsubstituted or at least mono- substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical;
an unsubstituted or at least mono-substituted monocyclic heteroaryl radical, which is condensed with an unsubstituted or at least mono- substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
an unsubstituted or at least mono-substituted bi- or tricyclic heteroaryl radical, which may be condensed with an unsubstituted or at least mono- substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system; or a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
R 23e R 27 βj P^1 R 29e and R 3oβj jn(jepenc|entiy of one another, each represent a linear or branched, saturated or unsaturated d.-io aliphatic radical which may be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O-Ci-5-alkyl, -S-Ci-5-alkyl, -NH(Ci-5-alkyl) and -N(C1-5-alkyl)2;
a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted aryl or heteroaryl radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
R25e, R34e, R35e and R36e, represents a linear or branched, saturated or unsaturated Ci-Io aliphatic radical which may be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, - O-d-s-alkyl, -S-C1-5-alkyl, -NH(C1-5-alkyl) and -N(Ci-5-alkyl)2; R26e, R31e, R32e and R33e, each represent a linear or branched, saturated or unsaturated C-i-io aliphatic radical which may be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br, I1 -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, O-Ci-5-alkyl, -S-Ci-5-alkyl, -NH(C1-5-alkyl) and -N(C1-5-alkyl)2;
a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted aryl or heteroaryl radical, which may be condensed with an unsubstituted or at least mono- substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
and R37e represents a linear or branched, saturated or unsaturated C-MO aliphatic radical
a saturated or unsaturated, unsubstituted or at least mono-substituted, optionally at least one heteroatom as a ring member containing cycloaliphatic radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted aryl or heteroaryl radical, which may be bonded via a linear or branched alkylene, alkenylene or alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
33. A compound according to claim 32, characterized in that the salt has the general formula III,
Figure imgf000276_0001
wherein
R1e, R2e, R3e, R4e and R5e are defined as in claim 31 except for a -C(=O)-OR37e moiety;
A represents a hydrogen atom or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, 2-butyl, tert-butyl and n-pentyl;
D represents an anion selected from the group consisting of chloride, bromide, iodide, fluoride, hydrogensulfate, nitrate, dihydrogenphosphate, thiocyanate, cyanate, acrylate, fumarate, citrate, glutarate, succinate, maleate, tartrate, phosphate, 2-oxo-glutarate, formate, acetate, propionate, lactate, gluconate, benzoate or naphthoate whereby said naphthoate or
Figure imgf000276_0002
benzoate may be substituted with 1 , 2, 3, 4 or 5 substituents independently selected from the group consisting of F, Cl, Br, -OH, -O-CH3 and -O-C2H5 , pyruvate, ascorbate, glycolate, nicotinate, phenylacetate,
and R38e and R39e, independently of one another, in each case represent a radical selected from the group consisting Of -CF3, -C2F5, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, n-pentyl, 2-pentyl, 3-pentyl, neo-pentyl, n-hexyl, 2-hexyl, 3-hexyl, n-heptyl, 2-heptyl, 3-heptyl, 4-heptyl, n-octyl, 2-octyl, 3-octyl, 4-octyl, 2-(6-methyl)-heptyl, 2-(5-methyl)-heptyl, 2- (5-methyl)-hexyl, 2-(4-methyl)-hexyl, 2-(7-methyl)-octyl; 2-(6-methyl)-octyl, n-nonyl, n-decyl, n-undecyl, n-dodecyl, n-tridecyl and n-tetradecyl;
a radical selected from the group consisting of phenyl, pyridinyl, pyrazolyl, benzimidazolyl, isoquinolinyl and naphthyl, which may be substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, -CF3, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, 2-butyl, tert-butyl, n-pentyl, 2-pentyl, n-hexyl, -O-CH3, -0-C2H5, - 0-CH2-CH2-CH3, -O-CH(CH3)2, -0-CH2-CH2-CH2-CH3, -O-C(CH3)3, -OH, - NO2, -NH2, phenyl and -SO3H;
or a radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclooctyl, cyclononyl, cyclodecyl, cycloundecyl, cyclododecyl, cyclotridecyl, cyclotetradecyl, cyclopentenyl, cyclohexenyl, cycloheptenyl, cyclooctenyl and bicyclo[2.2.1]heptyl, which may be bonded via a -(CH2)-, -(CH2HCH2)- or -(CH2)-(CH2)-(CH2)-group.
34. A compound according to claim 33, characterized in that
A represents a hydrogen atom or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, 2-butyl, tert-butyl and n-pentyl; and D represents an anion selected from the group consisting of chloride, bromide, iodide, fluoride, hydrogensulfate, nitrate, dihydrogenphosphate, thiocyanate, cyanate, acrylate, methanesulfonate, ethanesulfonate, toluenesulfonate, benzenesulfonate, (2,5)-dihydroxy-benzenesulfonate, naphthalene-2-sulfonate, 5-sulfo-napthalene-1 -sulfonate, cyclamate, dodecane-1 -sulfonate and (7,7)-dimethyl-2-oxo-bicyclo[2.2.1]-hept-1-yl- methanesulfonate.
35. A compound according to one or more of claims 32 to 34, characterized in that
R1e represents a hydrogen atom;
a linear or branched Ci--I0 alkyl radical, C2-io alkenyl radical or C2-i0alkinyl radical;
a C3.gcycloalkyl radical or 04.9 cycloalkenyl radical, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), Ci-5-alkyl, -O-d-5-alkyl, -S-C1-5-alkyl, -C(=O)-d-5-alkyl, -O-C(=O)-Ci-5- alkyl, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH(Ci-5-alkyl), -N(C1-5-alkyl)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH(Ci-5- alkyl), -C(=O)-N(Ci-5-alkyl)2, -S(=O)2-C1-5-alkyl, -S(=O)2-phenyl, phenyl, phenoxy and benzyl and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system and which may be bonded via a linear or branched Ci-6 alkylene, C2-6 alkenylene or C2-6 alkinylene group or in general formula Ie additionally a -C(=O)-OR37e moiety;
R2e, R3e, R4e and R5e, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; - S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -C(=O)-R6e; -S(=O)-R7e; -S(=O)2- R 7e. _0R 8e. _SR 9e. .C(=O)-OR10e; -N(R11e)-S(=O)2-R12e; -NR13eR14e; -NH- R15e; -C(=O)-NR16eR17e; C(=O)-NHR18e;
a linear or branched C-i.-ioalkyl radical, C-2-io alkenyl radical or C2-io alkiny1 radical;
a C3-9cycloalky1 radical or C4-9cycloalkenyl radical, which may be bonded via a linear or branched Ci-6 alkylene, C2-6 alkenylene or C2-6alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted 6-, 10- or 14-membered aryl or 5-, 6-, 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be bonded via a linear or branched Ci-6 alkylene, C2-6 alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
with the proviso that at least one of the substituents R2e, R3e, R4e and R5e represents a -N(R11e)-S(=O)2-R12e moiety;
R6e, R7e, R8e, R9e, R1Oe, R13e, R14e, R15e, R16e, R17e and R18e, independently of one another, each represent a linear or branched Ci--I0 alkyl radical, C2-io alkenyl radical or C2-i0 alkinyl radical;
a C3-9cycloalkyl radical or
Figure imgf000279_0001
radical, which may be bonded via a linear or branched Ci-6 alkylene, C2-6 alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system; or an unsubstituted or at least mono-substituted 6-, 10- or 14-membered aryl or 5-, 6-, 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be bonded via a linear or branched Ci-6 alkylene, C2-6 alkenylene or C2-6alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
R11e represents a hydrogen atom, -S(=O)2-R12e or a linear or branched, saturated or unsaturated, unsubstituted or at least mono-substituted Ci-6 alkylene, C2-6 alkenylene or C2-6 alkinylene group;
R12e represents a monocyclic 5- or 6-membered heteroaryl radical, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; - C(=O)-R23e; -OR25e; -SR26e; -C(=O)-OR27e; -N(R28e)-S(=O)2-R29e; -NH- S(=O)2-R30e; -NR31eR32e; -NH-R33e; -C(=O)-NHR34e; -C(=O)-NR35eR36e; a linear or branched Ci.iOalkyl radical, C2-i0 alkenyl radical or C2-io alkinyl radical; and a C3-9 cycloalkyl radical;
an unsubstituted or at least mono-substituted monocyclic 5- or 6- membered heteroaryl radical, which is condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
an unsubstituted or at least mono-substituted bi- or tricyclic 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
or a C3-9 cycloalkyl radical or C4-9cycloalkenyl radical, which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
R 23e_ R 27e R 2δe^ R29e and ^oe ^ jndepenc|ent|y of one another, each represent a linear or branched C-Moalkyl radical, C2-io alkenyl radical or C2-ioalkinyl radical;
a C3-9cycloalkyl radical or C4-9cycloalkenyl radical, which may be bonded via a linear or branched C1-6 alkylene, C2-6 alkenylene or C2-6 al kinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted 6-, 10- or 14-membered aryl or 5-, 6-, 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be bonded via a linear or branched Ci-6 alkylene, C2-6 alkenylene or C2-6alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
R25e, R34e, R35e and R36e, represents a linear or branched Ci-iO alkyl radical, C2-10 alkenyl radical or C2-ioalkinyl radical;
R26e, R31e, R32e and R33e, each represent a linear or branched Ci-iO alkyl radical, C2--I0 alkenyl radical or C2-i0alkinyl radical;
a C3-9cycloalkyl radical or C4-9cycloalkenyl radical, which may be bonded via a linear or branched Ci-6 alkylene, C2-6 alkenylene or C2-6alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system; or an unsubstituted or at least mono-substituted 6-, 10- or 14-membered aryl or 5-, 6-, 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be condensed with an unsubstituted or at least mono- substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
and R37e represents a linear or branched Ci-iO alkyl radical, C2-io alkenyl radical or C2-ioalkinyl radical;
a C3-9cycloalkyl radical or C4-9cycloalkenyl radical, which may be bonded via a linear or branched d-βalkylene, C2^ aI kenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated, unsaturated or aromatic mono- or bicyclic ring system;
or an unsubstituted or at least mono-substituted 6-, 10- or 14-membered aryl or 5-, 6-, 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radical, which may be bonded via a linear or branched C1-6alkylene, C2-6 alkenylene or C2-6 alkinylene group and which may be condensed with an unsubstituted or at least mono-substituted saturated or unsaturated, but not aromatic, mono- or bicyclic ring system;
whereby
the aforementioned Ci-iO alkyl radical, C2-ioalkenyl radical or C2-io alkinyl radicals may in each case be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, Br, I1 - CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O-Ci-5-alkyl, -S-Ci-5-alkyl, -NH(C1-5- alkyl) and -N(Ci-5-alkyl)2;
if not defined otherwise, the aforementioned C3-9cycloalkyl radicals and C4-9 cycloalkenyl radicals may in each case be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=O), thioxo (=S), Ci-5-alkyl, -O-C1-5-alkyl, -S-C1-5-alkyl, -C(=O)-OH, - C(=O)-Ci-5-alkyl, -C(=O)-O-C1-5-alkyl, -O-C(=O)-C1-5-alkyl, F, Cl1 Br, I, -CN, -CF3, - OCF3, -SCF3, -OH, -SH, -NH2, -NH(C1-5-alkyl), -N(Ci-5-alkyl)2, -NO2, -CHO, - CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH(C1-5-alkyl), -C(=O)-N(C1-5-alkyl)2, -S(=O)2- Ci.s-alkyl, -S(=O)2-phenyl, phenyl, phenoxy and benzyl;
the aforementioned C3-9cycloalkyl radicals and C4-gcycloalkenyl radicals in each case may optionally contain 1, 2 or 3 heteroatom(s) independently selected from the group consisting of nitrogen, oxygen and sulfur as ring member(s);
the aforementioned Ci-6 alkylene, C2-6alkenylene or C2-6 alkinylene groups may in each case be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of F, Cl, Br1 I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -O-Ci-5-alkyl, -S-d-5-alkyl, -NH(Ci-5-alkyl) and -N(C1-5- alkyl)2;
the rings of the aforementioned ring system are in each case independently of one another 5-, 6- or 7-membered and may in each case independently of one another optionally contain 1 , 2 or 3 heteroatom(s) independently selected from the group consisting of nitrogen, oxygen and sulfur;
and the rings of the ring system may in each case be unsubstituted or substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), d-5-alkyl, -O-C1-5-alkyl, -S-C1-5-alkyl, -C(=O)-OH, -C(=O)- d-5-alkyl, -C(=O)-O-d-5-alkyl, -O-C(=O)-C1-5-alkyl, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NH(C1-5-alkyl), -N(C1-5-alkyl)2, -NO2, -CHO, -CF2H, - CFH2, -C(=O)-NH2, -C(=O)-NH(C1-5-alkyl), -C(=O)-N(C1-5-alkyl)2, -S(=O)2-C1-5- alkyl, -S(=O)2-phenyl, phenyl, phenoxy and benzyl;
if not defined otherwise, the 6-, 10- or 14-membered aryl or 5-, 6-, 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radicals may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of Ci-5-alkyl, -O-C1-5-alkyl, -S-C1-5-alkyl, -C(=O)-OH, -C(=O)-C1-5- alkyl, -C(=O)-O-C1-5-alkyl, -O-C(=O)-C1-5-alkyl, F, Cl, Br, I, -CN, -CF3, -OCF3, - SCF3, -OH, -SH, -NH2, -NH(C1-5-alkyl), -N(C1-5-alkyl)2, -NO2, -CHO, -CF2H, -CFH2, -C(=O)-NH2, -C(=O)-NH(Ci-5-alkyl), -C(=O)-N(Ci-5-alkyl)2, -S(=O)2-C1-5-alkyl, - S(=O)2-phenyl, phenyl, phenoxy and benzyl;
and the aforementioned 5-, 6-, 8-, 9-, 10-, 11-, 12-, 13- or 14-membered heteroaryl radicals in each case optionally contain 1 , 2, 3 or 4 heteroatom(s) independently selected from the group consisting of nitrogen, oxygen and sulfur as ring member(s);
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
36. A compound according to one or more of claims 32 to 35, characterized in that
R1e represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec- butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2- N(CH3)2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH- CH3, -CH2-CH2-N(CHs)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2- CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CH3)2, -CH2-CH2-CH2-N(C2Hs)2 and - CH2-CH2-CH2-NH-C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)i, 2 or 3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, - C(=O)-CH3, -C(=O)-C2H5, -Cf=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, - C(=O)-C(CH3)3, -C(=O)-NH2, -C(=O)-NH-CH3) -C(=O)-NH-C2H5, -C(=O)- N(CH3)2, -C(=O)-N(C2H5)2 and -S(=O)2-CH3 or in general formula Ie R1e additionally represents a -C(=O)-OR37e moiety;
R2e, R3e, R4e and R5e, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; - S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -OR8e; -SR9e; -N(R11e)-S(=O)2-R12e; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, vinyl, allyl, ethinyl, -CF3, - CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; or a radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
with the proviso that at least one of the substituents R2e, R3e, R4e and R5e represents a -N(R11e)-S(=O)2-R12e moiety;
R8e and R9e, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be bonded via a -(CH2)i, 2 or3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, -0-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O- C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NO2, -CHO, -CF2H and -CFH2;
R11e represents a hydrogen atom, -S(=O)2-R12e or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert-butyl;
R12e represents a radical selected from the group consisting of
[1 ,3]-benzodioxolyl, [1 ,4]-benzodioxanyl, [1 ,2,3,4]-tetrahydronaphthyl, (2,3)-dihydro-1 H-cyclopenta[b]indolyl, [1 ,2,3,4]-tetrahydroquinolinyl, [1 ,2,3,4]-tetrahydroisoquinolinyl, [1 ,2,3,4]-tetrahydroquinazolinyl, [3,4]- dihydro-2H-benzo[1,4]oxazinyl, indolyl, isoindolyl, quinolinyl, isoquinolinyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1,3]thiadiazolyl, [1 ,2,3]- benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1 ,2,3]-benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl, imidazo[2,1-b]thiazolyl, 2H-chromenyl, indazolyl and quinazolinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, - 0-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -0-C(CH3J3, -S-CH3, -S- C2H5, -S-CH2-CH2-CH3, -S-CH(CH3J2, -S-C(CH3J3, F1 Cl, Br, I, -CN, -CF3, - OCF3, -SCF3, -OH, -SH, -NH2, -NO2, -CHO, -CF2H and -CFH2;
or a radical selected from the group consisting of pyridinyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; - C(=O)-H; -S(=O)2-OH; -Cf=O)-NH2; -S(=O)2-NH2; -C(=O)-CH3; -C(=OJ- C2H5; -C(=O)-CH(CH3)2; -C(=O)-C(CH3)3; -0-CH3; -0-C2H5; -0-C(CH3J3; - S-CH3; -S-C2H5; -S-C(CH3J3; -C(=O)-O-CH3; -C(=O)-O-C2H5; -C(=O)-O- CH(CH3J2; -C(=O)-O-C(CH3)3; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3, -CF2-CF3, cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl; and R37e represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
37. A compound according to one or more of claims 32 to 36, characterized in that
R1e represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec- butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2- N(CH3)2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH- CH3, -CH2-CH2-N(CHs)2, -CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2- CH2-CH2-NH-CH3, -CH2-CH2-CH2-N(CHs)2, -CH2-CH2-CH2-N(C2Hs)2 and - CH2-CH2-CH2-NH-C2H5; a (hetero)cycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)i, 2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl and isobutyl or in general formula Ie R1e additionally represents a -C(=O)-OR37e moiety;
R2e, R3e, R4e and R5e, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -O-CH3; -0-C2H5; -0-CF3; -0-CFH2; -O-CF2H; -O- CH2-CF3; -0-CF2-CF3; -S-CH3; -S-C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S- CH2-CF3; -S-CF2-CF3; -N(R11e)-S(=O)2-R12e; or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, tert-butyl, -CF3, - CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; with the proviso that at least one of the substituents R2e, R3e, R4e and R5e represents a -N(R11e)-S(=O)2-R12e moiety;
R11e represents a hydrogen atom, -S(=O)2-R12e or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert-butyl;
R12e represents a radical selected from the group consisting of [1 ,3]-benzodioxolyl, [1,4]-benzodioxanyl, benzo[b]furanyl, benzo[b]thiophenyl, benzo[2,1 ,3]thiadiazolyl, [1 ,2,3]-benzothiadiazolyl, [2,1 ,3]-benzoxadiazolyl, [1 ,2,3]-benzoxadiazolyl, benzoxazolyl, benzothiazolyl, benzisoxazolyl, benzisothiazolyl and imidazo[2,1- b]thiazolyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n- pentyl, -0-CH3, -0-C2H5, F, CI, Br, I, -CN, -CF3, -OCF3, -SCF3, -CF2H and - CFH2;
or a radical selected from the group consisting of pyridinyl, pyrrolyl, imidazolyl, pyrazolyl, triazolyl, pyridazinyl, pyrimidinyl and pyrazinyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, - NO2; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert- butyl, -CF3, -CF2H, -CFH2, -CH2-CF3 and -CF2-CF3;
and R37e represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenylmethyl, phenyl, benzyl and naphthyl;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
38. A compound according to one or more of claims 32 to 37, characterized in that
R1e represents a hydrogen atom; or a radical selected from the group consisting of methyl, ethyl, n-propyl, n-butyl, n-pentyl and n-hexyl or in general formula Ie R1e additionally represents a -C(=O)-OR37e moiety;
R2e, R3e, R4e and R5e, independently of one another, each represent a hydrogen atom or -N(R11e)-S(=O)2-R12e;
with the proviso that at least one of the substituents R2e, R3e, R4e and R5e represents a -N(R11e)-S(=O)2-R12e moiety;
R11e represents a hydrogen atom, -S(=O)2-R12e or an alkyl radical selected from the group consisting of methyl, ethyl and n-propyl;
R12e represents a radical selected from the group consisting of benzo[b]thiophenyl and imidazo[2,1-b]thiazolyl, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, F, Cl and Br;
or a pyridinyl radical, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of F, Cl, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec- butyl and tert-butyl;
and R37e represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl; optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof.
39. A compound according to one or more of claims 32 to 38 selected from the group consisting of
[4] 5-chloro-3-methyl-N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)benzo[b]thiophene- 2-sulfonamide hydrochloride,
[5] 5-chloro-3-methyl-N-(2-methyl-1 ,2,3,4-tetrahydroisoquinolin-6- yl)benzo[b]thiophene-2-sulfonamide hydrochloride,
[10] 6-chloro-N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)imidazo[2,1-b]thiazole-5- sulfonamide hydrochloride,
[12] N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)pyridine-3-sulfonamide dihydrochloride,
[14] 6-(5-chloro-3-methyl-benzo[b]thiophene-2- sulfonylamino)-3,4-dihydro-1 H- isoquinoline-2-carboxylic acid tert-butyl ester and
[18] 6-(pyridine-3-sulfonylamino)-3,4-dihydro-1H-isoquinoline-2carboxylic acid tert-butyl ester;
optionally in form of a corresponding solvate thereof.
40. Process for the preparation of a compound according to one or more of claims 32 to 39, characterised in that at least one compound of general formula IV,
Figure imgf000291_0001
wherein R12e has the meaning according to one or more of claims 32 to 39 and X represents a leaving group, preferably a halogen atom, particularly preferably a chlorine atom, is reacted with at least one compound of general formula V,
Figure imgf000291_0002
wherein R1e to R5e have the meaning according to one or more of claims 32 to 39, with the proviso that at least one substituent of the group consisting of R2e, R3e, R4e and R5e represents a -N(H)(R11e) moiety, wherein R11e has the meaning according to one or more of claims 32 to 39, or a protected derivative thereof, in a reaction medium, preferably in the presence of at least one base.
41. A salt of a substituted tetrahydroisoquinoline compound of general formula If,
Figure imgf000291_0003
wherein A represents a hydrogen atom or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, 2-butyl, tert-butyl and n-pentyl;
D represents an anion selected from the group consisting of chloride, bromide, iodide, fluoride, hydrogensulfate, nitrate, dihydrogenphosphate, thiocyanate, cyanate, acrylate, methanesulfonate, ethanesulfonate, toluenesulfonate, benzenesulfonate, (2,5)-dihydroxy-benzenesulfonate, naphthalene-2-sulfonate, 5-sulfo-napthalene-1 -sulfonate, cyclamate, dodecane-1 -sulfonate and (7,7)-dimethyl-2-oxo-bicyclo[2.2.1]-hept-1-yl- methanesulfonate;
R1f represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CH3)2, - CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2- CH2-CH2-N(CHa)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; or a (hetero)cycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)i, 2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, -C(=O)-CH3, - C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, - C(=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)-N(CH3)2, -C(=O)- N(C2H5)2 and -S(=O)2-CH3;
R2f, R3f, R4f and R5f, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; - S(=O)2-OH; -CK=O)-NH2; -S(=O)2-NH2; -OR8f; -SR9f; -N(R11f)-S(=O)2-R12f; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, vinyl, allyl, ethinyl, -CF3, - CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; or a radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
with the proviso that at least one of the substituents R2f, R3f, R4f and R5f represents a -N(R11f)-S(=O)2-R12f moiety;
R8f and R9f, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be bonded via a -(CH2)i, 2 θr3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, -O-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O- C(CHs)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, F, Cl1 Br, I1 -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NO2, -CHO, -CF2H and -CFH2;
R11f represents a hydrogen atom, -S(=O)2-R12f or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert-butyl;
R12f represents a phenyl radical of general formula (Af),
Figure imgf000293_0001
(Af),
wherein
R19f, R20f, R21f and R22f, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; - C(=O)-R23f; -S(=O)-R24f; -S(=O)2-R24f; -OR25f; -SR26f; -C(=O)-OR27f; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert- butyl, -CF3, -CF2H, -CFH2, -CH2-CF3, -CF2-CF3, cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
with the proviso that at least one of the substituents R19f, R2Of, R21f and R22f is unlike hydrogen;
or a naphthyl radical, which may be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -O-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O- C(CHa)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S-CH(CH3)2, -S-C(CH3)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NO2, -CHO, -CF2H and -CFH2;
R23f and R27f, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec- butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be bonded via a -(CH2)ii 2 or 3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -0-CH2-CH2-CH3, F, CI, Br, I1 -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2- NO2, -CHO, -CF2H and -CFH2;
R24f and R26f, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec- butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert- butyl, sec-butyl, isobutyl, n-pentyl, -O-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O- CH(CH3)2, -O-C(CH3)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, - NH2, -NO2, -CHO, -CF2H and -CFH2;
and R25f represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, -CF3, -CFH2, - CF2H, -CH2-CF3 and -CF2-CF3.
42. A salt according to claim 41 , characterized in that
A represents a hydrogen atom or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, 2-butyl, tert-butyl and n-pentyl;
D represents an anion selected from the group consisting of chloride, bromide, iodide, fluoride, hydrogensulfate, nitrate, dihydrogenphosphate, thiocyanate, cyanate, acrylate, methanesulfonate, ethanesulfonate, toluenesulfonate, benzenesulfonate, (2,5)-dihydroxy-benzenesulfonate, naphthalene-2-sulfonate, 5-sulfo-napthalene-1 -sulfonate, cyclamate, dodecane-1 -sulfonate and (7,7)-dimethyl-2-oxo-bicyclo[2.2.1]-hept-1-yl- methanesulfonate; R1f represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2Hs)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CH3)2, - CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2- CH2-CH2-N(CHs)2, -CH2-CH2-CH2-N(C2Hs)2 and -CH2-CH2-CH2-NH-C2H5; or a (hetero)cycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)ii 2 or 3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n- butyl, tert-butyl, sec-butyl and isobutyl;
R2f, R3f, R4f and R5f, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -O-CH3; -0-C2H5; -0-CF3; -0-CFH2; -0-CF2H; -O- CH2-CF3; -0-CF2-CF3; -S-CH3; -S-C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S- CH2-CF3; -S-CF2-CF3; -N(R11f)-S(=O)2-R12f; or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, tert-butyl, -CF3, - CFH2, -CF2H, -CH2-CF3 and -CF2-CF3;
with the proviso that at least one of the substituents R2f, R3f, R4f and R5f represents a -N(R11f)-S(=O)2-R12f moiety;
R11f represents a hydrogen atom, -S(=O)2-R12f or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert-butyl; R12f represents a phenyl radical of general formula (Af),
Figure imgf000297_0001
wherein
R19f, R20f, R21f and R22f, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -C(=O)-CH3; -C(=O)-C2H5; -O-CH3; -0-C2H5; -0-CF3; -O-CFH2; -O-CF2H; -0-CH2-CF3; -0-CF2-CF3; -S-CH3; -S- C2H5; -S-CF3; -S-CFH2; -S-CF2H; -S-CH2-CF3; -S-CF2-CF3; -C(=O)- OCH3; -C(=O)-OC2H5; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3 and - CF2-CF3;
with the proviso that at least one of the substituents R19f, R20f, R21f and R22f is unlike hydrogen;
or a naphthyl radical, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, F, CI1 Br, I1 -CN, -CF3, -OCF3, -SCF3, - CF2H and -CFH2.
43. A salt according to claim 41 or 42, characterized in that
R1f represents a hydrogen atom; or a radical selected from the group consisting of methyl, ethyl, n-propyl, n-butyl, n-pentyl and n-hexyl;
R2f, R3f, R4f and R5f, independently of one another, each represent a hydrogen atom or -N(R11f)-S(=O)2-R12f;
with the proviso that at least one of the substituents R2f, R3f, R4f and R5f represents a -N(R11f)-S(=O)2-R12f moiety;
R11f represents a hydrogen atom, -S(=O)2-R12f or an alkyl radical selected from the group consisting of methyl, ethyl and n-propyl;
R12f represents a phenyl radical of general formula (Af),
Figure imgf000298_0001
wherein
R19f, R20f, R21f and R22f, independently of one another, each represent a hydrogen atom; F, Cl, Br, I1 -O-CH3; -0-C2H5; -0-CF3; - 0-CFH2; -O-CF2H; -0-CH2-CF3; -0-CF2-CF3; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl and tert-butyl;
with the proviso that at least one of the substituents R19f, R20f, R21f and R22f is unlike hydrogen; or a naphthyl radical, which may be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, F, Cl and Br.
44. A salt according to one or more of claims 41 to 43 selected from the group consisting of
[I] N-(1,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-1-sulfonamide hydrochloride,
[2] 2,2-dimethyl-6-(N-methylnaphthalene-1-sulfonamido)-1 , 2,3,4- tetrahydroisoquinolinium iodide,
[3] N-(2-methyl-1 ,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-1 -sulfonamide hydrochloride,
[6] 4-methyl-N-(1,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-1-sulfonamide hydrochloride,
[7] 4-methyl-N-(2-methyl-1 ,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-1- sulfonamide hydrochloride,
[8] N-(1,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-2-sulfonamide hydrochloride,
[9] N-(2-methyl-1 ,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-2-sulfonamide hydrochloride and
[I I] 2-methoxy-5-methyl-N-(1 ,2,3,4-tetrahydroisoquinolin-6- yl)benzenesulfonamide hydrochloride, or a corresponding solvate thereof.
45. Process for the preparation of a salt according to one or more of claims 41 to 44, characterized in that at least one compound of general formula Vl,
Figure imgf000300_0001
wherein R1f to R5f have the meaning according to one or more of claims 41 to 44, with the proviso that at least one substituent of the group consisting of R2f, R3f, R4f and R5f represents a -NR11f-S(=O)2-R12f moiety, wherein R11f and R12f have the meaning according to one or more of claims 41 to 44, is reacted with at least one compound of general formula A-D, wherein A and D have the meaning according to one or more of claims 41 to 44, in a reaction medium, to yield at least one salt of general formula If,
Figure imgf000300_0002
wherein A, D and R1f to R5f have the meaning according to one or more of claims 41 to 44 with the proviso that at least one substituent of the group consisting of R2f, R3f, R4f and R5f represents a -NR11f-S(=O)2-R12f moiety, wherein R11f and R12f have the meaning according to one or more of claims 41 to 44.
46. A substituted tetrahydroisoquinoline compound of general formula Ig,
Figure imgf000301_0001
wherein
R1g represents a hydrogen atom; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CH2-NH2, -CH2-NH-CH3, -CH2-N(CH3)2, -CH2-N(C2Hg)2, -CH2-NH-C2H5, -CH2-CH2-NH2, -CH2-CH2-NH-CH3, -CH2-CH2-N(CHs)2, - CH2-CH2-N(C2Hs)2, -CH2-CH2-NH-C2H5, -CH2-CH2-CH2-NH-CH3, -CH2- CH2-CH2-N(CHs)2, -CH2-CH2-CH2-N(C2H5)2 and -CH2-CH2-CH2-NH-C2H5; or a (hetero)cycloaliphatic radical selected from the group consisting of imidazolidinyl, aziridinyl, azetidinyl, pyrrolidinyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, pyrazolidinyl and azepanyl, which may be bonded via a -(CH2)i, 2 or3- group and which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of oxo (=0), thioxo (=S), methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, -C(=O)-CH3, - C(=O)-C2H5, -C(=O)-CH2-CH2-CH3, -C(=O)-CH(CH3)2, -C(=O)-C(CH3)3, - Cf=O)-NH2, -C(=O)-NH-CH3, -C(=O)-NH-C2H5, -C(=O)-N(CH3)2) -C(=O)- N(C2Hs)2 and -S(=O)2-CH3;
R2g, R3g, R49 and R5g, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; - S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; -OR8g; -SR"; -N(R11g)-S(=O)2-R12g; a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, vinyl, allyl, ethinyl, -CF3, - CFH2, -CF2H1 -CH2-CF3 and -CF2-CF3; or a radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
with the proviso that at least one of the substituents R29, R3g, R4g and R5g represents a -N(R11g)-S(=O)2-R12g moiety;
R8g and R9g, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; a (hetero)cycloaliphatic radical selected from the group consisting of cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be bonded via a -(CH2)i,2 or 3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, -0-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O- C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, F, Cl, Br1 I, -CN1 -CF3, -OCF3, -SCF3, -OH, -SH1 -NH2, -NO2, -CHO, -CF2H and -CFH2;
R11g represents a hydrogen atom, -S(=O)2-R12g or an alkyl radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl and tert-butyl;
R12g represents a phenyl radical of general formula (Ag),
Figure imgf000303_0001
wherein
R1", R20g, R21g and R22g, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -NO2; -NH2; -SH; -OH; -CN; -C(=O)-OH; -C(=O)-H; -S(=O)2-OH; -C(=O)-NH2; -S(=O)2-NH2; - C(=O)-R239; -S(=O)-R24g; -S(=O)2-R24g; -OR25g; -SR26g; -C(=O)- OR27g; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, -CF3, -CF2H, -CFH2, -CH2-CF3, -CF2-CF3, cyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl;
with the proviso that at least one of the substituents R1", R20g, R21g and R22g is unlike hydrogen;
or a naphthyl radical, which may be unsubstituted or optionally substituted with 1, 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -O-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O-CH(CH3)2, -O- C(CH3)3, -S-CH3, -S-C2H5, -S-CH2-CH2-CH3, -S-CH(CH3)2, -S-C(CH3)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2, -NO2, -CHO, -CF2H and -CFH2;
R23g and R27g, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec- butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be bonded via a -(CH2)i, 2 or3-group and which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert-butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -O-C2H5, -0-CH2-CH2-CH3, F, CI, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, -NH2- NO2, -CHO, -CF2H and -CFH2;
R24g and R26g, independently of one another, each represent a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec- butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, vinyl, allyl, ethinyl, -CF3, -CFH2, -CF2H, -CH2-CF3 and -CF2-CF3; or an aryl or heteroaryl radical selected from the group consisting of phenyl, naphthyl, furyl (furanyl), thienyl (thiophenyl), pyrrolyl, and pyridinyl, which may be unsubstituted or optionally substituted with 1 , 2 or 3 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, tert- butyl, sec-butyl, isobutyl, n-pentyl, -0-CH3, -0-C2H5, -0-CH2-CH2-CH3, -O- CH(CH3)2, -O-C(CH3)3, F, Cl, Br, I, -CN, -CF3, -OCF3, -SCF3, -OH, -SH, - NH2, -NO2, -CHO, -CF2H and -CFH2;
R25g represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, -CF3, -CFH2, - CF2H, -CH2-CF3 and -CF2-CF3
and R37g represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenylmethyl, phenyl, benzyl and naphthyl;
47. A compound according to claim 46, characterized in that
R1g represents a hydrogen atom; or a radical selected from the group consisting of methyl, ethyl, n-propyl, n-butyl, n-pentyl and n-hexyl;
R2g, R3g, R4g and R5g, independently of one another, each represent a hydrogen atom or -N(R11g)-S(=O)2-R12g;
with the proviso that at least one of the substituents R2g, R3g, R4g and R5g represents a -N(R11g)-S(=O)2-R12g moiety;
R11g represents a hydrogen atom, -S(=O)2-R12g or an alkyl radical selected from the group consisting of methyl, ethyl and n-propyl;
R12g represents a phenyl radical of general formula (Ag),
Figure imgf000305_0001
wherein
R1", R20g, R21g and R22g, independently of one another, each represent a hydrogen atom; F, Cl, Br, I, -0-CH3; -0-C2H5; -O-CF3; - 0-CFH2; -0-CF2H; -0-CH2-CF3; -0-CF2-CF3; methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl and tert-butyl;
with the proviso that at least one of the substituents R19g, R20g, R21g and R22g is unlike hydrogen; or a naphthyl radical, which may be unsubstituted or optionally substituted with 1 , 2, 3, 4 or 5 substituent(s) independently selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, F, Cl and Br;
and R37g represents a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, tert-butyl, n-pentyl, n-hexyl, fluorenyl, fluorenyl methyl, phenyl, benzyl and naphthyl.
48. A compound according to claim 46 or 47 selected from the group consisting of
[13] 6-(naphthalene-1-sulfonylamino)-3,4-dihydro-1H-isoquinoline-2-carboxylic acid tert-butyl ester,
[15] 6-(4-methyl-naphthalene-1 -sulfonylamino)-3,4 -dihydro-1 H-isoquinoline-2- carboxylic acid tert-butyl ester,
[16] 6-(naphthalene-2-sulfonylamino)-3,4-dihydro-1 H-isoquinoline-2-carboxylic acid tert-butyl ester and
[17] 6-(2-methoxy-5-methyl-benzenesulfonylamino)-3,4-dihydro-1 H- isoquinoline-2-carboxylic acid tert-butyl ester.
49. A substituted tetrahydroisoquinoline compound of general formula Ih,
Figure imgf000306_0001
Ih,
wherein
B represents a radical selected from the group consisting of
Figure imgf000307_0001
Ah represents a hydrogen atom or a radical selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, 2-butyl and tert-butyl;
Dh represents an anion selected from the group consisting of chloride, bromide, iodide, fluoride, hydrogensulfate, nitrate, dihydrogenphosphate, thiocyanate, cyanate, acrylate, methanesulfonate, ethanesulfonate, toluenesulfonate and benzenesulfonate;
R1h represents a radical selected from the group consisting of H, methyl, ethyl, -C(=O)-cyclopropyl, -C(=O)-O-tert-butyl and -CH2-cyclopropyl;
R2h, R3h, R4h and R5h, independently of one another, each represents a hydrogen atom or a -N(R11h)-S(=O)2-R12h radical;
with the proviso that at least one of the substituents R2h, R3h, R4h and R5h represents a -N(R11h)-S(=O)2-R12h moiety;
R11h represents a radical selected from the group consisting of H, methyl and ethyl; R j12h represents a radical selected from the group consisting of
Figure imgf000308_0001
Figure imgf000308_0002
Figure imgf000308_0003
Figure imgf000309_0001
Figure imgf000309_0002
which is unsubstituted or substituted with 1 , 2, 3, 4 or 5 substituents independently selected from the group consisting of H, F, Cl, methyl, ethyl, -NH2, -N(CHa)2, oxo (=0), -0-CH3, -0-CH2-CH3, -NH-(C=O)-CH3, -C(=O)-O-CH3, -C(=O)-CF3, pyridinyl and isoxazolyl; whereby the substitution can take place on any suitable position in the aforementioned radicals, including the heteroatom(s);
or a substituted phenyl radical selected from the group consisting of:
Figure imgf000310_0001
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate, or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding salt thereof, or a corresponding solvate thereof, or a corresponding base thereof.
50. A compound according to claim 49, characterized in that
B, Ah, Dh, R1h, R2h, R3h, R4h, R5h and R11h have the meaning as defined in claim 49;
with the proviso that at least one of the substituents R2h, R3h, R4h and R5h represents a -N(R11h)-S(=O)2-R12h moiety;
and
R >12h represents a radical selected from the group consisting of
Figure imgf000311_0001
Figure imgf000312_0001
Figure imgf000312_0002
Figure imgf000313_0001
Figure imgf000313_0002
Figure imgf000313_0003
Figure imgf000314_0001
Figure imgf000314_0002
Figure imgf000314_0003
Figure imgf000315_0001
Figure imgf000315_0002
Figure imgf000315_0003
Figure imgf000315_0004
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate, or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding salt thereof, or a corresponding solvate thereof, or a corresponding base thereof.
51. A compound according to claim 49 or 50, characterized in that
R2h represents a -N(R11h)-S(=O)2-R12h moiety;
and
B, Ah, Dh, R1h, R3h, R4h, R5h, R11h and R12h have the meaning as defined in claim 49;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate, or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding salt thereof, or a corresponding solvate thereof, or a corresponding base thereof.
52. A compound according to claim 49 or 50, characterized in that
R3h represents a -N(R11h)-S(=O)2-R12h moiety;
and
B, Ah, Dh, R1h, R2h, R4h, R5h, R11h and R12h have the meaning as defined in claim 49;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate, or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding salt thereof, or a corresponding solvate thereof, or a corresponding base thereof.
53. A compound according to claim 49 or 50, characterized in that R4h represents a -N(R11h)-S(=O)2-R12h moiety;
and
B, Ah, Dh, R1h, R2h, R3h, R5h, R11h and R12h have the meaning as defined in claim 49;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate, or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding salt thereof, or a corresponding solvate thereof, or a corresponding base thereof.
54. A compound according to claim 49 or 50, characterized in that
R5h represents a -N(R11h)-S(=O)2-R12h moiety;
and
B, Ah, Dh, R1h, R2h, R3h, R4h, R11h and R12h have the meaning as defined in claim 49;
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate, or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding salt thereof, or a corresponding solvate thereof, or a corresponding base thereof.
55. A compound according to one or more of claims 49 to 54 selected from the group consisting of
[1] N-(1, 2, 3,4-tetrahydroisoquinolin-6-yl)naphthalene-1 -sulfonamide hydrochloride, [2] 2,2-dimethyl-6-(N-methylnaphthalene-1-sulfonamido)-1 ,2,3,4- tetrahydroisoquinolinium iodide, [3] N-(2-methyl-1, 2, 3,4-tetrahydroisoquinolin-6-yl)naphthalene-1 -sulfonamide hydrochloride, [4] 5-chloro-3-methyl-N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)benzo[b]thiophene-
2-sulfonamide hydrochloride, [5] 5-chloro-3-methyl-N-(2-methyl-1 ,2,3,4-tetrahydroisoquinolin-6- yl)benzo[b]thiophene-2-sulfonamide hydrochloride, [6] 4-methyl-N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-1-sulfonamide hydrochloride, [7] 4-methyl-N-(2-methyl-1,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-1- sulfonamide hydrochloride, [8] N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-2-sulfonamide hydrochloride, [9] N-(2-methyl-1,2,3,4-tetrahydroisoquinolin-6-yl)naphthalene-2-sulfonamide hydrochloride, [10] 6-chloro-N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)imidazo[2,1-b]thiazole-5- sulfonamide hydrochloride, [11] 2-methoxy-5-methyl-N-(1 ,2,3,4-tetrahydroisoquinolin-6- yl)benzenesulfonamide hydrochloride, [12] N-(1 ,2,3,4-tetrahydroisoquinolin-6-yl)pyridine-3-sulfonamide dihydrochloride, [13] θ^naphthalene-i-sulfonylaminoJ-S^-dihydro-I H-isoquinoline^-carboxylic acid tert-butyl ester, [14] 6-(5-chloro-3-methyl-benzo[b]thiophene-2- sulfonylamino)-3,4-dihydro-1 H- isoquinoline-2-carboxylic acid tert-butyl ester, [15] 6-(4-methyl-naphthalene-1 -sulfonylamino)-3,4 -dihydro-1 H-isoquinoline-2- carboxylic acid tert-butyl ester, [16] 6-(naphthalene-2-sulfonylamino)-3,4-dihydro-1 H-isoquinoline-2-carboxylic acid tert-butyl ester, [17] 6-(2-methoxy-5-methyl-benzenesulfony1amino) -3,4-dihydro-1H- isoquinoline-2-carboxylic acid tert-butyl ester [18] 6-(pyridine-3-sulfonylamino)-3,4-dihydro-1 H-isoquinoline-2carboxylic acid tert-butyl ester; [19] 6-Chloro-imidazo[2,1-b]thiazole-5-sulfonic acid (2-methyl-
1 ,2,3,4tetrahydro-isoquinolin-6-yl)-amide hydrochloride [20] 6-(6-Chloro-imidazo[2,1-b]thiazole-5-sulfonylamino)-3,4-dihydro-
1 Hisoquinoline-2-carboxylic acid tert-butyl ester [21] 4-Methyl-3,4-dihydro-2H-benzo[1 ,4]oxazine-7-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-6-yl)-amide hydrochloride [22] Biphenyl-2-sulfonic acid (1,2,3,4-tetrahydro-isoquinolin-6-yl)-amide hydrochloride [23] Benzo[1 ,2,5]thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6- yl)-amide hydrochloride [24] Benzo[b]thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl)- amide hydrochloride [25] 7-Chloro-benzo[1 ,2,5] oxadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin -6-yl)-amide hydrochloride [26] Benzo[1 ,2,5]oxadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6- yl)-amide hydrochloride [27] 5-Methyl-benzo[1 ,2,5] thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoqui- nolin-6-yl)-amide hydrochloride [28] 7-Methyl-benzo[1 ,2,5] thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoqui- nolin-6-yl)-amide hydrochloride [29] Benzo[b]thiophene-3-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-6-yl) - amide hydrochloride [30] 4-Fluoro-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl)- amide hydrochloride [31] 4-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl)- amide hydrochloride [32] 5-Dimethylaminonaphtha- lene-1 -sulfonic acid (1 ,2,3,4 -tetrahydro- isoquinolin -6-yl)-amide hydrochloride [33] 2-Oxo-4a,8a-dihydro-2H-chromene-6-sulfonic acid (1,2,3,4-tetrahydro- isoqui- nolin-6-yl)-amide hydrochloride [34] 2-Methyl-benzothiazole-6-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-6- yl)-amide hydrochloride [35] 5-Ethyl-2-methoxy-N-(1 ,2,3,4-tetrahydro- isoquinolin-6-yl)-benzene sulfonamide hydrochloride [36] 6-Methyl-2,4-dioxo-1 ,2,3,4-tetrahydro-pyrimidine-5-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-6-yl)-amide hydrochloride [37] N-[4-Ethoxy-3-(1 ,2,3,4-tetrahydro-isoquinolin-6- ylsulfamoyl)-phenyl]- acetamide hydrochloride [38] 4-Methoxy-3-(1 ,2,3,4-tetrahydro-isoquinolin-6-yl sulfamoyl)-benzoic acid methyl ester hydrochloride [39] 2-(2,2,2-Trifluoro-acetyl)-1 ,2,3,4-tetrahydro-isoquinoline-7-sulfonic acid
(1 ,2,3,4-tetrahydro-isoquinolin-6-yl)-amide hydrochloride [40] 1 ,2,3,4-Tetrahydro-isoquino line-7-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-6- yl)-amide dihydrochloride [41] 5-Amino-2-ethoxy-N-(1 ,2,3,4-tetrahydro-isoquinolin-6-yl)- benzenesulfonamide dihydrochloride [42] 5-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-6-yl)- amide hydrochloride [43] 1 ,2-Dimethyl-1 H-imidazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-
6-yl)-amide hydrochloride [44] N-[4-Methyl-5-(1 ,2,3,4-tetrahydro-isoquinolin-6- ylsulfamoyl)-thiazol-2-yl] - acetamide hydrochloride [45] 1 ,3,5-Trimethyl-1 H-pyrazole -4-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-6-yl) -amide hydrochloride [46] N-[5-(1 ,2,3,4-Tetrahydro-isoquinolin-6-ylsulfamoyl) -naphthalen-1-yl]- acetamide hydrochloride [47] 2-Naphthalen-1-yl-ethanesulfonic acid (1 ,2,3,4 -tetrahydro-isoquinolin-6-yl)
-amide hydrochloride [48] Dibenzofuran-2-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-6-yl)-amide hydrochloride [49] 2,5-Dimethoxy-N-(1 ,2,3,4-tetrahydro-isoquinolin -6-yl)-benzenesulfonamide hydrochloride
[50] 5-Chloro-2-methoxy-N-(1 ,2,3,4-tetrahydro-iso quinolin-6-yl)-benzene sulfonamide hydrochloride
[51] 2,5-Dimethyl-N-(1 ,2,3,4-tetrahydro-isoquinolin -6-yl)-benzenesulfonamide hydrochloride
[52] 2-Fluoro-5-methyl-N-(1 ,2,3,4-tetrahydro- isoquinolin-6-yl)-benzene sulfonamide hydrochloride
[53] 6-Chloro-imidazo[2,1-b]thiazole-5-sulfonic acid (2-methyl-1 ,2,3,4- tetrahydro -isoquinolin-7-yl)-amide hydrochloride
[54] 6-Chloro-imidazo[2,1-b]thiazole-5-sulfonic acid (1 ,2,3,4-tetrahydro-iso- quinolin-7-yl)-amide hydrochloride
[55] 4-Methyl-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl)- amide hydrochloride
[56] 4-Methyl-naphthalene-1 -sulfonic acid (2-methyl-1 ,2,3,4-tetrahydro- isoquinolin-7-yl)-amide hydrochloride
[57] 5-Chloro-naphthalene-2-sulfonic acid (2-methyl-1 ,2,3,4-tetrahydro- isoquinolin-7-yl)-amide hydrochloride
[58] 5-Chloro-naphthalene-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl) - amide hydrochloride
[59] 4-Methyl-3,4-dihydro-2H-benzo[1 ,4]oxazine-7-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl)-amide hydrochloride
[60] 5-Chloro-3-methyl-benzo[b]thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin -7-yl)-amide hydrochloride
[61] Naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-7-yl)-amide hydrochloride
[62] Biphenyl-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoqui nolin-7-yl)-amide hydrochloride
[63] 2,3-Dihydro-benzo[1 ,4] dioxine-6-sulfonic acid (1 ,2,3,4-tetrahydro-iso- quinolin-7-yl)-amide hydrochloride
[64] 5-Fluoro-3-methyl-benzo[b] thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin -7-yl)-amide hydrochloride [65] 3-Methyl-quinoline-8-sulfonic acid (1,2,3,4-tetra hydro-isoquinolin-7-yl)- amide hydrochloride [66] Naphthalene-2-sulfonic acid (1,2,3,4-tetrahydro -isoquinolin-7-yl)-amide hydrochloride [67] Benzo[1 ,2,5]thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl)
-amide hydrochloride [68] 1 ,4-Dimethyl-2,3-dioxo-1 ,2,3,4-tetrahydro-quino xaline-6-sulfonic acid
(1 ,2,3,4-tetrahydro-isoquinolin-7-yl)-amide hydrochloride [69] Benzo[b]thiophene-2-sulfonic acid (1,2,3,4-tetrahydro -isoquinolin-7-yl)- amide hydrochloride [70] 5-Pyridin-2-yl-thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl)
-amide hydrochloride [71] 7-Chloro-benzo[1 ,2,5] oxadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-7-yl)-amide hydrochloride [72] Benzo[1 ,2,5]oxadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7- yl)-amide hydrochloride [73] 2-0x0-2, 3-dihydro-benzo thiazole-6-sulfonic acid (1 ,2,3,4-tetrahydro- isoqui- nolin-7-yl)-amide hydro- chloride [74] 2-0x0-2, 3-dihydro-benzo oxazole-6-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-7-yl)-amide hydrochloride [75] 5-lsoxazol-5-yl-thiophene-2-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7- yl) -amide hydrochloride [76] 5-Methylbenzo[1 ,2,5] thiadiazole -4-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-7-yl)-amide hydrochloride [77] 7-Methyl-benzo[1 ,2,5] thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-7-yl)-amide hydrochloride [78] Benzo[b]thiophene-3-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl) - amide hydrochloride [79] lsoquinoline-5-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl)-amide hydrochloride [80] 4-Fluoro-naphthalene-1 -sulfonic acid (1 ,2,3,4 -tetrahydro-isoquinolin-7-yl) - amide hydrochloride [81] 4-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4 -tetrahydro-isoquinolin-7-yl) - amide hydrochloride [82] 2,2-Dimethyl-chroman-6-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl)
-amide hydrochloride [83] 5-Dimethylamino-naphtha lene-1 -sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-7-yl) -amide hydrochloride [84] 2-Oxo-2H-chromene-6-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-7-yl)- amide hydrochloride [85] 2-Methyl-benzothiazole-6-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl)
-amide hydrochloride [86] 5-Ethyl-2-methoxy-N-(1 ,2,3,4-tetrahydro-isoquinolin-7-yl)- benzenesulfonamide hydrochloride [87] 6-Methyl-2,4-dioxo-1 ,2,3,4-tetrahydro-pyrimidine- 5-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl)-amide hydrochloride [88] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid ethyl-(2-ethyl-1, 2,3,4- tetrahydro-isoquinolin-5-yl) -amide hydrochloride [89] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (2-ethyl-1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [90] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [91] 5-Methyl-naphthalene-1 -sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) - amide hydrochloride [92] Naphthalene-1 -sulfonic acid (1,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [93] 5-Chloro-naphthalene-2-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) - amide hydrochloride [94] 4-Methyl-3,4-dihydro-2H-benzo[1 ,4]oxazine-7- sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl)-amide hydrochloride [95] 5-Chloro-3-methyl-benzo[b] thiophene-2-sulfonic acid ethyl-(2-ethyl-
1 ,2,3,4-tetrahydro-isoquinolin-5-yl)-amide hydrochloride [96] 5-Chloro-3-methyl-benzo[b] thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [97] Biphenyl-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoqui- nolin-5-yl)-amide hydrochloride [98] 2,3-Dihydro-benzo[1 ,4] dioxine-6-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [99] 5-Fluoro-3-methyl-benzo[b] thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [100] 3-Methyl-quinoline-8-sulfonic acid ethyl-(2-ethyl -1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [101] 3-Methyl-quinoline-8-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) - amide hydrochloride [102] Naphthalene-2-sulfonic acid (1,2,3,4-tetrahydro-isoquino lin-5-yl)-amide hydrochloride [103] Benzo[1 ,2,5]thiadiazole-4-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl)
-amide hydrochloride [104] Benzo[b]thiophene-2-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) - amide hydrochloride [105] Benzo[1 ,2,5]oxadiazole-4-sulfonic acid (1 ,2,3,4-tetra hydro-isoquinolin-5- yl)- amide hydrochloride [106] 7-Chlorobenzo[1 ,2,5]oxa diazole -4-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [107] 2-Oxo-2,3-dihydro-benzooxazole-6-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-5-yl) -amide hydrochloride [108] 5-Methyl-benzo[1 ,2,5] thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [109] 7-Methyl-benzo[1 ,2,5] thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [110] Benzo[b]thiophene-3-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) - amide hydrochloride [111] lsoquinoline-5-sulfonic acid (1 ,2,3,4-tetrahydro-isoqui nolin-5-yl)-amide dihydrochloride [112] 4-Fluoro-naphthalene-1 -sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) - amide hydrochloride [113] 4-Chloro-naphthalene-i -sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl) - amide hydrochloride [114] 2,2-Dimethyl-chroman-6-sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-5-yl)
-amide hydrochloride [115] 5-Dimethylamino-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [116] 2,2,5,7,8-Pentamethyl-chroman-6-sulfonic acid (1 ,2,3,4-tetrahydro- isoquino lin-5-yl)-amide hydrochloride [117] 2-Oxo-2H-chromene-6-sulfonic acid (1 ,2,3,4-tetrahy dro-isoquinolin-5-yl) - amide hydrochloride [118] 5-Ethyl-2-methoxy-N(1 ,2, 3,4-tetrahydro-isoquinolin-5-yl)- benzenesulfonamide hydrochloride [119] N-[4-Ethoxy-3-(1 ,2,3,4-tetrahydro-isoquinolin-5-yl sulfamoyl)-phenyl]- acetamide hydrochloride [120] 2-Methoxy-5-methyl-N-(1 ,2,3,4-tetrahydro-isoquinolin-5-yl)-benze nesulfonamide hydrocloride [121] 5-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-5-yl) - amide hydrochloride [122] 2-Methoxy-5-methyl-N-(1 ,2,3,4-tetrahydro-isoquinolin-5-yl)- benzenesulfonamide hydrocloride [123] Quinoline-8-sulfonic acid (1,2,3,4-tetrahydro-isoquinolin -5-yl)-amide hydrochloride [124] Dibenzofuran-2-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-5-yl)-amide hydrochloride [125] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-8-yl)-amide hydrochloride [126] 6-chloro-N-(2-methyl-1 ,2,3,4-tetrahydroisoquinolin-8-yl)imidazo[2,1- b]thiazole-5-sulfonamide hydrochloride [127] Benzo[b]thiophene-2-sulfonic acid (1,2,3,4-tetra hydro-isoquinolin-8-yl) - amide hydrochloride [128] Benzo[b]thiophene-2-sulfonic acid (2-methyl- 1,2,3,4-tetrahydro- isoquinolin-8-yl)-amide hydrochloride [129] Benzo[b]thiophene-3-sulfonic acid (2-methyl- 1,2,3,4-tetrahydro- isoquinolin-8-yl)-amide hydrochloride [130] Benzo[b]thiophene-3-sulfonic acid (1 ,2,3,4-tetra hydro-isoquinolin-8-yl) - amide hydrochloride [131] 5-Chloro-3-methyl-benzo[b]thiophene-2-sulfonic acid (2-methyl-1 ,2,3,4- tetrahydro-isoquinolin-8-yl)-amide hydrochloride [132] 5-Chloro-3-methyl-benzo[b]thiophene-2-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin -8-yl) -amide hydrochloride [133] Naphthalene-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)-amide hydrochloride [134] Naphthalene-2-sulfonic acid (2-methyl-1 ,2,3,4-tetrahydro-isoquinolin-8-yl) - amide hydrochloride [135] Biphenyl-2-sulfonic acid (2-methyl-1 ,2,3,4-tetrahydro-isoquinolin-8-yl) - amide hydrochloride [136] Biphenyl-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquino lin-8-yl)-amide hydrochloride [137] Naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)-amide hydrochloride [138] Naphthalene-1 -sulfonic acid (2-methyl-1 ,2,3,4-tetrahydro-isoquinolin-8-yl)- amide Hydrochloride [139] 4-Methyl-naphthalene-1-sulfonic acid (2-methyl- 1 ,2,3,4-tetrahydro- isoquinolin-8-yl)-amide Hydrochloride [140] 4-Methyl-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)- amide Hydrochloride [141] 4-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)- amide Hydrochloride [142] 4-Chloro-naphthalene-1 -sulfonic acid (2-methyl -1 ,2,3,4-tetrahydro- isoquinolin-8-yl)-amide Hydrochloride [143] 5-Chloro-naphthalene-1 -sulfonic acid (2-methyl -1 ,2,3,4-tetrahydro- isoquinolin-8-yl)-amide Hydrochloride [144] 5-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)- amide Hydrochloride [145] δ-Chloro-naphthalene^-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-8-yl)- amide Hydrochloride [146] δ-Chloro-naphthalene^-sulfonic acid (2-methyl -1 ,2,3,4-tetrahydro- isoquinolin-8-yl)-amide Hydrochloride [147] 4-Methyl-3,4-dihydro-2H-benzo[1 ,4]oxazine-7- sulfonic acid (2-methyl-
1 ^.S^-tetrahydro-isoquinolin-δ-yO-amide Hydrochloride [148] 4-Methyl-3,4-dihydro-2H-benzo[1 ,4]oxazine-7- sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-8-yl)-amide Hydrochloride [149] 5-Ethyl-2-methoxy-N-(1 ,2,3,4-tetrahydro- isoquinolin-8-yl)- benzenesulfonamide Hydrochloride [150] 5-Ethyl-2-methoxy-N-(2-methyl-1 ,2,3,4-tetrahydro-isoquinolin-δ-yl)- benzene sulfonamide Hydrochloride
[151] 5-Methyl-benzo[1 ,2,5] thiadiazole-4-sulfonic acid (2-methyl-1 ,2,3,4- tetrahydro -isoquinolin-8-yl)-amide Hydrochloride [152] 5-Methyl-benzo[1 ,2,5] thiadiazole-4-sulfonic acid (1 ,2,3,4-tetrahydro- isoquinolin-8-yl)-amide Hydrochloride [153] Naphthalene-2-sulfonic acid (1 ,2,3,4-tetrahydro-isoquinolin-6-yl)-amide and [154] 5-Chloro-naphthalene-1 -sulfonic acid (1 ,2,3,4- tetrahydro-isoquinolin-7-yl)- amide Hydrochloride [155] Naphthalene-2-sulfonic acid (2-cyclopropanecarbonyl- 1 ,2,3,4-tetrahydro- isoquinolin-6-yl)-amide [156] Naphthalene-2-sulfonic acid (2-cyclopropylmethyl- 1 ,2,3,4-tetrahydro- isoqui nolin-6-yl)-amide Hydrochloride [157] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (2-cyclopropanecarbonyl-
1 ,2,3,4-tetrahydro-isoquino lin-6-yl)-amide and [158] 6-Chloro-imidazo[2,1-b] thiazole-5-sulfonic acid (2-cyclopropylmethyl-
1 ,2,3,4- tetrahydro-isoquinolin-6-yl)-amide hydrochloride
optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate, or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a corresponding salt thereof, or a corresponding solvate thereof, or a corresponding base thereof.
56. Process for the preparation of a compound according to one or more of claims 49 to 55, characterised in that at least one compound of general formula IVh,
Figure imgf000328_0001
wherein R12h has the meaning according to one or more of claims 49 to 55 and X represents a leaving group, preferably a halogen atom, particularly preferably a chlorine atom, is reacted with at least one compound of general formula VhA,
Figure imgf000328_0002
wherein R1h to R5h have the meaning according to one or more of claims 49 to 55, with the proviso that at least one substituent of the group consisting of R2h, R3h, R4h and R5h represents a -N(H)(R11h) moiety, wherein R11h has the meaning according to one or more of claims 49 to 55, or a protected derivative thereof, in a reaction medium, preferably in the presence of at least one base.
57. A medicament comprising at least one substituted tetrahydroisoquinoline compound of general formula Ih according to one or more of claims 49 to 55, optionally in form of one of its stereoisomers, preferably enantiomers or diasteromers, a racemate or in form of a mixture of at least two of its stereoisomers, preferably enantiomers and/or diastereomers, in any mixing ratio, or a salt thereof, or a corresponding solvate thereof and optionally at least one physiologically acceptable auxiliary agent.
58. A medicament according to claim 57 for the prophylaxis and/or treatment of a disorder or disease related to food intake, preferably for the regulation of appetite, for the maintenance, increase or reduction of body weight, for the prophylaxis and/or treatment of obesity, bulimia, anorexia, cachexia, type Il diabetes (non insulin dependent diabetes mellitus), preferably type Il diabetes that is caused by obesity; for the prophylaxis and/or treatment of stroke; migraine; head trauma; epilepsy; irritable colon syndrome; irritable bowl syndrome; emesis; vertigo; disorders of the central nervous system; anxiety; panic attacks; depression; bipolar disorders; obsessive compulsory disorder; cognitive disorders; cognitive dysfunction associated with psychiatric diseases; memory disorders; senile dementia; mood disorders; sleep disorders; psychosis; neurodegenerative disorders, preferably selected from the group consisting of Morbus Alzheimer, Morbus Parkinson, Morbus Huntington and Multiple Sclerosis; schizophrenia; amnesia; autism; sexual dysfunction; gastric motility disorders; circadian rhythm disorders; chronic intermittent hypoxia; convulsions; or hyperactivity disorder (ADHD, attention deficit/hyperactivity disorder); for improvement of cognition (cognitive enhancement) or cognitive memory (cognitive memory enhancement); for the prophylaxis and/or treatment of drug addiction and/or withdrawal; for the prophylaxis and/or treatment of alcohol addiction and/or withdrawal, for the prophylaxis and/or treatment of nicotine addiction and/or withdrawal.
59. Use of at least one substituted tetrahydroisoquinoline compound of general formula Ih according to one or more of claims 49 to 55 for the manufacture of a medicament for the prophylaxis and/or treatment of a disorder or disease related to food intake, preferably for the regulation of appetite, for the maintenance, increase or reduction of body weight, for the prophylaxis and/or treatment of obesity, bulimia, anorexia, cachexia, type Il diabetes (non insulin dependent diabetes mellitus), preferably type Il diabetes that is caused by obesity; for the prophylaxis and/or treatment of stroke; migraine; head trauma; epilepsy; irritable colon syndrome; irritable bowl syndrome; emesis; vertigo; disorders of the central nervous system; anxiety; panic attacks; depression; bipolar disorders; obsessive compulsory disorder; cognitive disorders; cognitive dysfunction associated with psychiatric diseases; memory disorders; senile dementia; mood disorders; sleep disorders; psychosis; neurodegenerative disorders, preferably selected from the group consisting of Morbus Alzheimer, Morbus Parkinson, Morbus Huntington and Multiple Sclerosis; schizophrenia; amnesia; autism; sexual dysfunction; gastric motility disorders; circadian rhythm disorders; chronic intermittent hypoxia; convulsions; or hyperactivity disorder (ADHD, attention deficit/hyperactivity disorder); for improvement of cognition (cognitive enhancement) or cognitive memory (cognitive memory enhancement); for the prophylaxis and/or treatment of drug addiction and/or withdrawal; for the prophylaxis and/or treatment of alcohol addiction and/or withdrawal, for the prophylaxis and/or treatment of nicotine addiction and/or withdrawal.
PCT/EP2007/002569 2006-03-23 2007-03-23 Substituted tetrahydroisoquinoline compounds, their preparation and use in medicaments WO2007107373A1 (en)

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WO2012120053A1 (en) 2011-03-08 2012-09-13 Sanofi Branched oxathiazine derivatives, method for the production thereof, use thereof as medicine and drug containing said derivatives and use thereof
WO2012120052A1 (en) 2011-03-08 2012-09-13 Sanofi Oxathiazine derivatives substituted with carbocycles or heterocycles, method for producing same, drugs containing said compounds, and use thereof
WO2012120055A1 (en) 2011-03-08 2012-09-13 Sanofi Di- and tri-substituted oxathiazine derivates, method for the production thereof, use thereof as medicine and drug containing said derivatives and use thereof
WO2012120054A1 (en) 2011-03-08 2012-09-13 Sanofi Di- and tri-substituted oxathiazine derivates, method for the production thereof, use thereof as medicine and drug containing said derivatives and use thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2116547A1 (en) * 2008-05-09 2009-11-11 Laboratorios Del. Dr. Esteve, S.A. Substituted N-imidazo(2, 1-b) thiazole-5-sulfonamide derivatives as 5-TH6 ligands
WO2009135925A1 (en) * 2008-05-09 2009-11-12 Laboratorios Del Dr. Esteve, S.A. Substituted n-imidazo[2,1-b]thiazole-5-sulfonamide derivatives as 5-ht6 ligands
WO2012120056A1 (en) 2011-03-08 2012-09-13 Sanofi Tetrasubstituted oxathiazine derivatives, method for producing them, their use as medicine and drug containing said derivatives and the use thereof
WO2012120053A1 (en) 2011-03-08 2012-09-13 Sanofi Branched oxathiazine derivatives, method for the production thereof, use thereof as medicine and drug containing said derivatives and use thereof
WO2012120052A1 (en) 2011-03-08 2012-09-13 Sanofi Oxathiazine derivatives substituted with carbocycles or heterocycles, method for producing same, drugs containing said compounds, and use thereof
WO2012120055A1 (en) 2011-03-08 2012-09-13 Sanofi Di- and tri-substituted oxathiazine derivates, method for the production thereof, use thereof as medicine and drug containing said derivatives and use thereof
WO2012120054A1 (en) 2011-03-08 2012-09-13 Sanofi Di- and tri-substituted oxathiazine derivates, method for the production thereof, use thereof as medicine and drug containing said derivatives and use thereof

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US20090209528A1 (en) 2009-08-20
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MX2008012166A (en) 2008-12-18
HK1128154A1 (en) 2009-10-16
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AR060064A1 (en) 2008-05-21
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