WO2002083656A2 - Derives d'heterocycles a 5 chainons et leur utilisation en tant qu'inhibiteurs de la mao et/ou peroxydation lipidique, leur preparation et leur application comme medicaments - Google Patents
Derives d'heterocycles a 5 chainons et leur utilisation en tant qu'inhibiteurs de la mao et/ou peroxydation lipidique, leur preparation et leur application comme medicaments Download PDFInfo
- Publication number
- WO2002083656A2 WO2002083656A2 PCT/FR2002/001218 FR0201218W WO02083656A2 WO 2002083656 A2 WO2002083656 A2 WO 2002083656A2 FR 0201218 W FR0201218 W FR 0201218W WO 02083656 A2 WO02083656 A2 WO 02083656A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- thiazol
- butyl
- methyl
- imidazol
- ethylcarbamate
- Prior art date
Links
- 0 B*(C)CC1(*(*C)CC1)C(C)(C)CC(C)(*1)C1(*)N(*)*C Chemical compound B*(C)CC1(*(*C)CC1)C(C)(C)CC(C)(*1)C1(*)N(*)*C 0.000 description 3
- OVYYKJATVSTIBP-UHFFFAOYSA-N CC(C)c1cc(C(C)=O)cc(C(C)C)c1OC(C)=O Chemical compound CC(C)c1cc(C(C)=O)cc(C(C)C)c1OC(C)=O OVYYKJATVSTIBP-UHFFFAOYSA-N 0.000 description 1
- CSSHIOLBDIYFHV-UHFFFAOYSA-N CC(C)c1cc(C(CBr)=O)cc(C(C)C)c1OC(C)=O Chemical compound CC(C)c1cc(C(CBr)=O)cc(C(C)C)c1OC(C)=O CSSHIOLBDIYFHV-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—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
- C07D401/02—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
- C07D401/06—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 carbon chain containing only aliphatic carbon atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/04—Centrally acting analgesics, e.g. opioids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/06—Antimigraine agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
- A61P25/16—Anti-Parkinson drugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/20—Hypnotics; Sedatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/22—Anxiolytics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/24—Antidepressants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/26—Psychostimulants, e.g. nicotine, cocaine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/44—Nitrogen atoms not forming part of a nitro radical
- C07D233/50—Nitrogen atoms not forming part of a nitro radical with carbocyclic radicals directly attached to said nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/64—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D263/32—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/22—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
- C07D277/28—Radicals substituted by nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/34—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
Definitions
- the present invention relates to certain compounds of general formula (I) described below, said compounds as medicaments as well as their use for preparing a medicament intended to inhibit monoamine oxidases (MAO) and / or lipid peroxidation and / or to act as modulators of sodium channels.
- MAO monoamine oxidases
- the compounds mentioned above often exhibit 2 or 3 of the activities mentioned above, which give them advantageous pharmacological properties.
- disorders of the central or peripheral nervous system such as, for example, neurological diseases in which we can notably cite Parkinson's disease, cerebral or spinal cord trauma, cerebral infarction, sub arachnoid hemorrhage, epilepsy , aging, senile dementias, Alzheimer's disease, Huntington's chorea, amyotrophic lateral sclerosis, peripheral neuropathies, pain;
- autoimmune and viral diseases such as lupus, AIDS, parasitic and viral infections, diabetes and its complications, multiple sclerosis.
- the advantage of a combination of MAO inhibitor and lipid peroxidation inhibitor activities is for example well illustrated in Parkinson's disease.
- This pathology is characterized by a loss of dopaminergic neurons in the nigrostriatal pathway, the cause of which is partly linked to oxidative stress due to ROS.
- Exogenous dopamine from L Dopa is used therapeutically to maintain sufficient dopamine levels.
- MAO inhibitors are also used with L Dopa to avoid its metabolic degradation but do not act on ROS. Compounds acting on both MAO and ROS will therefore have a definite advantage.
- imidazole derivatives with structures close to or identical to those of compounds corresponding to the general formula (I) according to the invention have also been described by the applicant in PCT patent application WO 99/64401 as agonists or somatostatin antagonists. Said imidazole derivatives, however, have therapeutic properties in fields different from those indicated above (the suppression of growth hormone and the treatment of acromegaly, the treatment of restenosis, the inhibition of secretion d acid and prevention of gastrointestinal bleeding in particular).
- RI represents one of the aryl, heteroaryl, aralkyl or cycloalkyl radicals optionally substituted with one to three substituents chosen independently from a halogen atom, the radical CF 3 , CN, OH, alkyl or alkoxy, SO 2 R9 with R9 representing
- X represents NR2, R2 represents H or alkyl
- Y represents N or CR3;
- Z represents CR3 or N; provided, however, that Y and Z are not both CR3 or N at the same time;
- R3 represents H, alkyl, halogen, hydroxyalkyl or phenyl optionally substituted with 1 to 3 subtituants chosen from H, CF 3 , CN, SO.NH ,, OH, alkyl or alkoxy; m represents 0, 1 or 2;
- NR5R6 can also represent together (in particular):
- R7 represents one of the phenyl, benzyl or phenethyl radicals in which the phenyl ring can be substituted;
- W is N and R8 represents H, CF 3 , one of the phenyl, pyridyl or pyrimidinyl radicals optionally substituted 1 to 2 times with radicals chosen from halogen, OH, alkyl or alkoxy, or
- RI represents in particular an alkyl, optionally substituted phenyl or optionally substituted heterocyclic aryl radical
- R2 represents H or phenylalkyl
- Y is a phenylene radical substituted by a phenyl, phenoxy or phenylalkoxy radical, or a group of formula -CH (R3) -, in which R3 represents H or a radical of formula - (CH-) n -R6, in which R6 represents an optionally protected hydroxy radical, acyl, carboxy, acylamino, alkoxy, phenylalkoxy, alkylthio, optionally substituted phenyl, optionally substituted pyridyl, pyrazinyl, pyrimidinyl, furyl, imidazolyl, naphthyl, N-alkylindolyl or 3,4-methylenedioxyphenyl and n is an integer from 0 to 3;
- R9 representing H, an alkyl or cycloalkyl radical, or also a benzyl radical optionally substituted once on its phenyl part by H, alkyl or alkoxy; are inhibitors of NO synthases and can be used to treat diseases which include cardiovascular or cerebral ischemia, cerebral hemorrhage, disorders of the central nervous system, Alzheimer's disease, multiple sclerosis, diabetes, hepatitis, migraine, rheumatoid arthritis and osteoporosis.
- R 4 , R 5 , R 6 , R 7 and R 8 independently represent a hydrogen atom, a halogen, the OH group or an alkyl, alkoxy, cyano, nitro or NR 10 R ⁇ , R 10 radical and R 11 independently representing a hydrogen atom, an alkyl radical or a group -COR 12 , or alternatively R 10 and R 11 forming together with the nitrogen atom an optionally substituted heterocycle having 4 to 7 members and from 1 to 3 heteroatoms including the nitrogen atom already present, the additional heteroatoms being independently chosen from the group consisting of O, N and S atoms, said heterocycle possibly being for example azetidine, pyrrolidine, piperidine, piperazine, morpholine or thiomorpholine, R 12 representing a hydrogen atom or an alkyl, alkoxy or NR 13 R 14 radical,
- R 13 and R 14 independently representing a hydrogen atom or an alkyl radical, or else R 13 and R 14 forming together with the nitrogen atom an optionally substituted heterocycle having 4 to 7 members and 1 to 3 heteroatoms including the nitrogen atom already present, the additional heteroatoms being independently selected from the group consisting of O, N and S atoms, said heterocycle possibly being, for example, azetidine, pyrrolidine, piperidine, piperazine, morpholine or thiomorpholine,
- Q represents H, -OR 22 , -SR 22 , -NR 23 R 24 , a phenyl radical optionally substituted by one or more substituents independently chosen from a halogen atom, an OH radical, cyano, nitro, alkyl, alkoxy or - NR 10 R ⁇ and a group of two substituents representing together a methylene dioxy or ethylenedioxy radical, or Q represents a radical -COPh, -SO 2 Ph or -CTLPh, said radical -COPh, -SO 2 Ph or -CHL j Ph being optionally substituted on its aromatic part by one or more substituents chosen independently from an alkyl or alkoxy radical and a halogen atom, R 10 and R 11 independently representing a hydrogen atom, an alkyl radical or a group -COR 12 , or alternatively R 10 and R 11 forming together with the nitrogen atom an optionally substituted heterocycle counting from 4 to 7 chain links and from 1 to 3 heteroatom
- R 12 representing a hydrogen atom, an alkyl or alkoxy radical or NR 13 R 14 , R 13 and R 14 independently representing a hydrogen atom or an alkyl radical, or alternatively R 13 and R 14 forming together with l nitrogen atom an optionally substituted heterocycle with 4 to 7 members and 1 to 3 heteroatoms including the nitrogen atom already present, the additional heteroatoms being independently chosen from the group consisting of O, N and S atoms, said atom heterocycle which can for example be azetidine, pyrrolidine, piperidine, piperazine, morpholine or thiomorpholine,
- R 22 representing a hydrogen atom, an alkyl radical or an aryl radical optionally substituted by one or more substituents chosen from the alkyl, OH, halogen, nitro and alkoxy radicals
- R 23 and R 24 independently representing an atom hydrogen, an alkyl radical or a -CO-R 25 radical
- R 25 representing an alkyl radical
- R 19 , R 20 and R 21 independently represent a hydrogen, a halogen, the OH or SR 26 group , or an alkyl, cycloalkyl, alkenyl, alkoxy, cyano, nitro, -SO group 2 NHR 49 , -CONHR 55 , -S (O) q R 56 , -NH (CO) R 57 , -CF 3 , -OCF 3 or NR R 28 , R 26 representing a hydrogen atom or an alkyl radical,
- R 27 and R 28 independently representing a hydrogen atom, an alkyl radical or a group -COR 29 , or else R 27 and R 28 forming together with the nitrogen atom an optionally substituted heterocycle counting from 4 to 7 chain links and from 1 to 3 heteroatoms including the nitrogen atom already present, the additional heteroatoms being independently chosen from the group consisting of O, N and S atoms, said heterocycle possibly being for example azetidine, pyrrolidine, piperidine, piperazine, morpholine or thiomorpholine,
- R 56 and R 57 representing, independently each time they occur, a hydrogen atom or an alkyl or alkoxy radical
- R 29 representing a hydrogen atom, an alkyl, alkoxy or -NR 30 R 31 radical
- R 30 and R 31 independently representing a hydrogen atom or an alkyl radical
- R 30 and R 31 forming together with the nitrogen atom an optionally substituted heterocycle having 4 to 7 members and 1 to 3 heteroatoms including the nitrogen atom already present, the additional heteroatoms being independently selected from the group consisting of O, N and S atoms, said heterocycle possibly being, for example, azetidine, pyrrolidine, piperidine, piperazine, morpholine or thiomorpholine,
- R 32 represents a hydrogen atom or an alkyl radical
- R 33 represents a hydrogen atom or an alkyl radical, - ⁇ -NR 34 R 35 or
- ⁇ representing a linear or branched alkylene radical containing from 1 to 6 carbon atoms
- R 34 and R 35 representing, independently, a hydrogen atom or an alkyl radical
- R 36 and R 37 representing, independently, a hydrogen atom or a carbocyclic or heterocyclic aryl radical optionally substituted by one or more substituents chosen from alkyl, OH, halogen, nitro, alkoxy or NR 10 R ⁇
- R 10 and R 11 radicals independently representing a hydrogen atom, an alkyl radical or a group -COR 12 , or alternatively R 10 and R 11 forming together with the nitrogen atom an optionally substituted heterocycle having 4 to 7 members and from 1 to 3 heteroatoms including the nitrogen atom already present, the additional heteroatoms being independently chosen from the group consisting of O, N and S atoms , said heterocycle which can for example be azetidine, pyrrolidine, piperidine, piperazine, morpholine or thiomorpholine,
- R 12 representing a hydrogen atom or an alkyl, alkoxy or NR 13 radical
- A represents an alkyl, cycloalkyl or cycloalkylalkyl radical
- X represents S or NR 38 .
- Y represents O or S
- R 1 represents a hydrogen atom, an alkyl, aminoalkyl, alkoxyalkyl, cycloalkyl, cycloalkylalkyl, trifluoromethylalkyl, alkenyl, allenyl, allenylalkyl, alkynyl, cyanoalkyl radical - - (CH 2 ) g -Z 1 R 39 , - (CH 2 ) g -COR 40 , - (CH 2 ) g -NHCOR 70 , aryl, aralkyl, arylcarbonyl, heteroarylalkyl or aralkylcarbonyl, the aryl group of the radicals aryl, aralkyl, arylcarbonyl, heteroarylalkyl or aralkylcarbonyl, the aryl group of the radicals aryl, aralkyl, arylcarbonyl, heteroarylalkyl or aralkylcarbonyl being itself optionally substitute
- Z 4 and Z 5 representing a bond, -O-, -NR 52 - or -S-, or R 46 and R 47 taken together form with the nitrogen atom a non-aromatic heterocycle of 4 to 8 members, the elements of the chain being chosen from a group composed of -CH (R 53 ) -, -NR 54 -, -O-, -S- and -CO-, said heterocycle possibly being for example an azetidine, a piperazine, a homopiperazine, 3,5-dioxopiperazine, piperidine, pyrrolidine, morpholine or thiomorpholine, R 50 and R 52 , representing, independently whenever they occur, a hydrogen atom or an alkyl, alkenyl, alkynyl radical, allenyl, allenylalkyl or cyanoalkyl, R 51 representing, independently each time it occurs, a hydrogen atom, one of the cycloalkyl or cycloalkylalkyl radicals in
- Z 7 representing a bond, -O-, -NR 62 - or -S-,
- R 60 and R 62 independently representing a hydrogen atom or an alkyl, alkenyl, allenyl, allenylalkyl, alkynyl, cyanoalkyl, aryl, aralkyl, arylcarbonyl, aralkylcarbonyl, pyridinyl, pyridinylalkyl or pyridinylcarbonyl group, the aryl or pyridinyl group of the radicals aryl, aralkyl, arylcarbonyl, aralkylcarbonyl, pyridinyl, pyridinylalkyl or pyridinylcarbonyl being optionally substituted by one or more substituents chosen from the group consisting of alkyl, halogen, nitro, alkoxy, cyano, cyanoalkyl, - (CH 2 ) k -Z 8 R 63 and - (CH 2 ) k -COR 64 , R 61 representing a
- Z 8 representing a bond, -O-, -NR 67 - or -S-, R 63 and R 67 representing, independently, a hydrogen atom, an alkyl, allenyl, allenylalkyl, alkenyl, alkynyl or cyanoalkyl radical,
- A represents the 4-hydroxy-2,3-di-tert-butyl-phenyl radical
- alkyl when no further details are given, is meant a linear or branched alkyl radical containing from 1 to 6 carbon atoms.
- cycloalkyl when it is not given more precision, is meant a carbon monocyclic system containing from 3 to 7 carbon atoms.
- alkenyl when it is not given more precision, is meant a linear or branched alkyl radical having from 1 to 6 carbon atoms and having at least one unsaturation (double bond).
- alkynyl when no further details are given, is meant a linear or branched alkyl radical containing from 1 to 6 carbon atoms and having at least one double unsaturation (triple bond).
- carbocyclic or heterocyclic aryl is meant a carbocyclic (in particular, the phenyl radical which may be abbreviated as Ph) or heterocyclic system comprising at least one aromatic ring, a system being said to be heterocyclic when at least one of the rings which make it up includes a heteroatom (O, N or S).
- heterocycle is meant a mono- or polycyclic system, said system comprising at least one heteroatom chosen from O, N and S and being saturated, partially or completely unsaturated or aromatic.
- heteroaryl is meant a heterocycle as defined above in which at least one of the rings which compose it is aromatic.
- haloalkyl means an alkyl radical of which at least one of the hydrogen atoms (and possibly all) is replaced by a halogen atom.
- an optionally substituted radical is understood to mean a radical comprising one or more substituents independently chosen from the group consisting of a halogen atom and alkyl and alkoxy radicals.
- alkylthio, alkoxy, haloalkyl, alkoxyalkyl, trifluoromethylalkyl, cycloalkylalkyl, haloalkoxy, aminoalkyl, alkenyl, alkynyl, allenylalkyl, cyanoalkyl and aralkyl respectively means the alkylthio, alkoxy, haloalkyl, alkoxyalkyl, trifluoromethylalkyl, cycloalkylalkyl, haloalkoxy, aminoalkyl, alkenyl , alkynyl, allenylalkyl, cyanoalkyl and aralkyl in which the alkyl radical (alkyl radicals) has (have) the meaning (s) indicated above.
- heterocycle in particular the thiophene, piperidine, piperazine, quinoline, indoline and indole radicals.
- linear or branched alkyl having from 1 to 6 carbon atoms is meant in particular the methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl and tert-butyl, pentyl, neopentyl, isopentyl, hexyl, isohexyl radicals.
- halogen is meant the fluorine, chlorine, bromine or iodine atoms.
- the present invention relates to a selection of compounds of general formula (I) represented above, namely the following compounds:
- the invention will relate to compounds 1 to 112 and their salts, and in particular compounds 1 to 49 and their salts.
- these compounds will have at least two of the activities mentioned above. In particular, they will both inhibit MAO and trap ROS or they will have both an antagonistic activity vis-à-vis the sodium channels and a trapping activity of ROS. In some cases, the compounds of general formula (I) will even combine the three activities.
- the compounds of the invention will be more especially intended to have an MAO and / or ROS inhibiting activity and they will then preferably be chosen from compounds 1 to 28, 50 to 93 and 113 to 119 and the salts of these compounds (in particular among compounds 1 to 28 and 50 to 93 and the salts of these compounds, and in particular among compounds 1 to 28 and the salts of these compounds).
- the compounds of the invention when they are intended to have an MAO and / or ROS inhibiting activity, will be chosen from the compounds from compounds 1, 3, 6 to 8, 12, 13, 15, 16, 18 to 20, 22 to 28, 50 to 62, 64 to 71, 73 to 86, 89, 91 to 93 and 119 and the salts of these compounds (in particular among compounds 1, 3, 6 to 8, 12, 13, 15, 16, 18 to 20, 22 to 28, 50 to 62, 64 to 71, 73 to 86, 89 and 91 to 93 and the salts of these compounds, and in particular among compounds 1, 3, 6 to 8, 12, 13, 15, 16, 18 to 20 and 22 to 28 and the salts of these compounds).
- the compounds of the invention when they are intended to have an MAO and / or ROS inhibiting activity, will be chosen from the compounds from compounds 1, 3, 6 to 8, 12, 13, 15 , 16, 18 to 20, 22 to 24, 26, 28, 50 to 52, 54, 55, 57, 58, 61, 62, 65 to 69, 73, 75, 77 to 82, 86, 89, 91, 92 and 119 and the salts of these compounds (in particular among compounds 1, 3, 6 to 8, 12, 13, 15, 16, 18 to 20, 22 to 24, 26, 28, 50 to 52, 54, 55, 57 , 58, 61, 62, 65 to 69, 73, 75, 77 to 82, 86, 89, 91 and 92 and the salts of these compounds, and in particular among compounds 1, 3, 6 to 8, 12, 13 , 15, 16, 18 to 20, 22 to 24, 26 and 28 and the salts of these compounds).
- the compounds of the invention when they are intended to have an MAO and / or ROS inhibiting activity, will be chosen from the compounds from compounds 1, 3, 6, 15, 16, 18, 20, 23, 24, 26, 28, 50, 52, 55, 61, 65 to 69, 77, 78, 79, 81, 86, 89, 91, 92 and 119 and the salts of these compounds (in particular among compounds 1, 3, 6, 15, 16, 18, 20, 23, 24, 26, 28, 50, 52, 55, 61, 65 to 69, 77, 78, 79, 81, 86, 89, 91 and 92 and the salts of these compounds, and in particular among compounds 1, 3, 6, 15, 16, 18, 20, 23, 24, 26 and 28 and the salts of these compounds).
- the compounds of the invention when they are intended to have an MAO and / or ROS inhibiting activity, will be chosen from the compounds from compounds 3, 15, 16, 20, 23, 26, 28, 50 , 55, 61, 65 to 68, 78, 79, 91 and 92 and the salts of these compounds (in particular among compounds 3, 15, 16, 20, 23, 26 and 28 and the salts of these compounds).
- the compounds of the invention intended to have a modulating activity of the sodium channels will be chosen from compounds 3, 15, 16, 29 to 35, 37 to 47, 49, 94 to 102 and 104 to 112 and the salts of these compounds (in particular among compounds 1, 3, 5, 12, 15, 16, 29 to 35, 37 to 47 and 49 and the salts of these compounds).
- the compounds of general formula (I) intended to have a modulating activity of the sodium channels will be chosen from compounds 30, 37, 42, 44 to 46, 48, 49, 106, 108, 109 and 112 and the salts of these compounds (in particular among compounds 30, 37, 42, 44 to 46, 48 and 49 and the salts of these compounds).
- the compounds more especially intended to have an inhibiting activity of lipid peroxidation will be chosen from compounds 1 to 28, 50 to 62, 64 to 93 and 113 to 119 and the salts of these compounds (in particular from compounds 1 to 28, 50 to 62 and 64 to 93 and the salts of these compounds, and in particular among compounds 1 to 28 and the salts of these compounds).
- the compounds more especially intended to have an inhibitory activity for lipid peroxidation will be chosen from compounds 13, 18, 19, 22 to 27, 51 to 53, 55 to 60, 62, 64, 69, 73 to 76 , 79, 81 to 86 and 91 and the salts of these compounds (in particular among compounds 13, 18, 19 and 22 to 27 and the salts of these compounds).
- the compounds more especially intended to have an inhibitory activity for lipid peroxidation will be chosen from compounds 13, 23, 58, 64, 81, 82 and 91 and the salts of these compounds (in particular from compounds 13 and 23 and the salts of these compounds).
- the invention further relates, as medicaments, to the selected compounds mentioned above and their pharmaceutically acceptable salts.
- the invention also relates to compositions containing, as active principle, at least one of the selected compounds mentioned above or a pharmaceutically acceptable salt of one of these compounds.
- Another subject of the invention is the use of one of the selected compounds mentioned above or of a pharmaceutically acceptable salt of one of these compounds for preparing a medicament intended to have at least one of the following three activities:
- monoamine oxidases in particular monoamine oxidase B
- the invention relates to the use of one of the selected compounds mentioned above or of a pharmaceutically acceptable salt of one of these compounds for preparing a medicament intended to treat one of the disorders or one of the following diseases : Parkinson's disease, senile dementia, Alzheimer's disease, Huntington's chorea, amyotrophic lateral sclerosis, schizophrenia, depression, psychosis, migraine or pain and in particular neuropathic pain.
- the invention also relates to the compounds of general formula (I ′), general formula identical to the general formula (I) except that:
- R 10 'and R 11 ' independently representing a hydrogen atom, an alkyl radical or a group -COR 12 ', or alternatively R 10 ' and R 11 'forming together with the nitrogen atom an optionally substituted heterocycle with 4 to 7 members and 1 to 3 heteroatoms including the nitrogen atom already present, the additional heteroatoms being chosen independently from the group consisting of O, N and S atoms, said heterocycle possibly being for example azetidine, pyrrolidine, piperidine, piperazine, morpholine or thiomorpholine, R 12 'representing a hydrogen atom, an alkyl or alkoxy radical or NR 13 ' R 14 ',
- R 13 'and R 14 ' independently representing a hydrogen atom or an alkyl radical, or else R 13 'and R 14 ' forming together with the nitrogen atom an optionally substituted heterocycle having 4 to 7 members and from 1 to 3 heteroatoms including the nitrogen atom already present, the additional heteroatoms being independently chosen from the group consisting of O, N and S atoms, said heterocycle possibly being for example azetidine, pyrrolidine, piperidine, piperazine, morpholine or thiomorpholine , and R 19 ', R 20 ' and R 21 'independently represent hydrogen, halogen, OH or SR 26 ', or an alkyl, cycloalkyl, alkenyl, alkoxy, alkylthio, cyano, nitro, -SO radical 2 NHR 49 ', -CONHR 55 ', -S (O) q R 56 ', -NH (CO) R 57 ', -CF 3 , -OC
- R 56 'and R 57 ' representing, independently each time they occur, a hydrogen atom or an alkyl or alkoxy radical, R 29 'representing a hydrogen atom, an alkyl, alkoxy or -NR 30 ' radical R 31 ',
- R 30 'and R 31 ' representing, independently, a hydrogen atom or an alkyl radical, or else R 30 'and R 31 ' forming together with the nitrogen atom an optionally substituted heterocycle having 4 to 7 members and from 1 to 3 heteroatoms including the nitrogen atom already present, the additional heteroatoms being independently chosen from the group consisting of O, N and S atoms, said heterocycle possibly being, for example, azetidine, pyrrolidine, piperidine, piperazine, morpholine or thiomorpholine,
- R 51 being further replaced by a radical R 51 ', said radical R 51 ' representing one of the radicals of the definition of R 51 in the general formula (I) or a haloalkyl radical, it being understood that either Q 'represents a phenyl radical substituted by at least one haloalkyl radical, or at least one of Q ', R 19 ', R 20 'and R 21 ' represents an alkylthio radical;
- this aspect of the invention relates to the compounds of general formula (I ′), general formula identical to the general formula (I) except that:
- Q ' represents a phenyl radical optionally substituted by one or more substituents independently chosen from a halogen atom, an OH, cyano, nitro, alkyl, alkoxy, alkylthio or -NR 10 ' R ⁇ r radical and a group of two substituents representing together a methylene dioxy or ethylenedioxy radical,
- R 10 'and R 11 ' independently representing a hydrogen atom, an alkyl radical or a group -COR 12 ', or alternatively R 10 ' and R 11 'forming together with the nitrogen atom an optionally substituted heterocycle with 4 to 7 members and 1 to 3 heteroatoms including the nitrogen atom already present, the additional heteroatoms being chosen independently from the group consisting of atoms
- said heterocycle possibly being, for example, azetidine, pyrrolidine, piperidine, piperazine, morpholine or thiomorpholine
- R 26 'representing a hydrogen atom or an alkyl radical
- R 51 being further replaced by a radical R 51 ', said radical R 51 ' representing one of the radicals of the definition of R 51 in the general formula (I) or a haloalkyl radical, it being understood that at least one of Q ', R 19 ', R 20 'and R 21 ' represents an alkylthio radical; (b) either ⁇ is replaced by a radical ⁇ ', said radical ⁇ ' representing a radical NR 46 R 47 in which one of R 46 'and R 47 ' represents a radical -COOR 51 'and the other represents a hydrogen atom, R 51 'representing a haloalkyl radical;
- R and R will preferably be independently chosen from the group consisting of a hydrogen atom and an alkyl or cycloalkyl radical (and preferably a methyl radical).
- the compounds of general formula (I ′) will correspond to one of the general sub-formulas (I or (I) 2 , X preferably representing S or NH, and more preferably NH.
- the alkylthio radical will preferably be an ethylthio or methylthio radical, more preferably a methylthio radical.
- the compounds of general formula (I ') will preferably be such that n represents 0 or 1 (and preferably 1).
- R 1 and R 2 will preferably be hydrogen atoms.
- the haloalkyl radical will preferably be a radical substituted exclusively by one or more fluorine atoms (for example the 4,4,4-trifluorobutyl radical).
- the compounds of general formula (I ') will correspond to one of the general sub-formulas (I) j or (I) 2 , X preferably representing S or NH, and more preferentially NH.
- the invention therefore therefore also relates in particular to the following compounds of general formula (I ′):
- the invention further relates, as medicaments, to the compounds of general formula (I ′) defined above and their pharmaceutically acceptable salts.
- the invention also relates to compositions containing, as active principle, at least one of the compounds of general formula (I ') defined above or a pharmaceutically acceptable salt of one of these compounds.
- Another subject of the invention is the use of one of the compounds of general formula (I ′) defined above or of a pharmaceutically acceptable salt of one of these compounds to prepare a medicament intended to have at least one of the following three activities:
- monoamine oxidases in particular monoamine oxidase B
- the invention relates to the use of one of the compounds of general formula (I ′) defined above or of a pharmaceutically acceptable salt of one of these compounds for preparing a medicament intended to treat one of the disorders or one of the following diseases: Parkinson's disease, senile dementia, Alzheimer's disease, ⁇ untington's chorea, amyotrophic lateral sclerosis, schizophrenia, depression, psychosis, migraine or pain and in particular neuropathic pain.
- the compounds according to the present invention may contain asymmetric carbon atoms. Consequently, the compounds according to the present invention have two possible enantiomeric forms, that is to say the "R” and “S” configurations.
- the present invention includes the two enantiomeric forms and all combinations of these forms, including the "RS” racemic mixtures.
- the two enantiomeric forms and their mixtures are represented.
- the invention also relates, as medicaments, to the abovementioned compounds or to their pharmaceutically acceptable salts. It also concerns pharmaceutical compositions containing, as active principle, said compounds or their pharmaceutically acceptable salts as well as the use of these same compounds or their pharmaceutically acceptable salts for preparing a medicament intended to inhibit monoamine oxidases, in particular monoamine oxidase B , inhibit lipid peroxidation, have a modulating activity vis-à-vis the sodium channels or have two of the three or the three activities mentioned above.
- the compounds presented as inhibiting MAO and / or ROS can be used to treat one of the following disorders or one of the following diseases: Parkinson's disease, senile dementias, Alzheimer's disease, chorea Huntington's, amyotrophic lateral sclerosis, schizophrenia, depression and psychosis; and the compounds presented as having a modulating activity of the sodium channels can be used to treat one of the disorders or one of the following diseases: Parkinson's disease, Alzheimer's disease, amyotrophic lateral sclerosis, migraine or pain and in particular neuropathic pain.
- salt is meant in particular in the present application the addition salts of inorganic or organic acids as well as the salts formed from bases.
- pharmaceutically acceptable salt means in particular the addition salts of inorganic acids such as hydrochloride, hydrobromide, iodhydrate, sulfate, phosphate, diphosphate and nitrate or organic acids such as acetate, maleate, fumarate, tartrate, succinate, citrate , lactate, methanesulfonate, p-toluenesulfonate, pamoate and stearate.
- inorganic acids such as hydrochloride, hydrobromide, iodhydrate, sulfate, phosphate, diphosphate and nitrate or organic acids such as acetate, maleate, fumarate, tartrate, succinate, citrate , lactate, methanesulfonate, p-toluenesulfonate, pamoate and stearate.
- bases such as sodium or potassium hydroxide.
- the pharmaceutical composition can be in the form of a solid, for example powders, granules, tablets, capsules, liposomes or suppositories.
- Suitable solid carriers can be, for example, calcium phosphate, magnesium stearate, talc, sugars, lactose, dextrin, starch, gelatin, cellulose, methyl cellulose, sodium carboxymethyl cellulose, polyvinylpyrrolidine and wax.
- compositions containing a compound of the invention can also be presented in liquid form, for example, solutions, emulsions, suspensions or syrups.
- suitable liquid carriers can be, for example, water, organic solvents such as glycerol or glycols, as well as their mixtures, in varying proportions, in water.
- the administration of a medicament according to the invention can be done by topical, oral, parenteral route, by intramuscular injection, etc.
- the compounds of general formula (I) can be prepared by the methods described below.
- the amines and carboxamides of general formula (I), scheme 2, in which A, B, R 1 , R 2 , R 46 , R 47 , Het and n are as defined above, are prepared by deprotection for example , in the case where Gp represents SEM, with tert-butylammonium fluoride (TBAF) in THF, of the amine of general formula (IV) to release the amine from the heterocycle of the compound of general formula (I) .
- TBAF tert-butylammonium fluoride
- the protected amines of general formula (IV) are accessible by a general synthetic route described in Biorg. and Med. Chem. Lett., 1993, 3, 915 and Tetrahedron Lett., 1993. 34, 1901 and more particularly in PCT patent application WO 98/58934.
- ⁇ represents an alkyl radical , cycloalkylalkyl, arylalkyl, aryl, allenyl, allenylalkyl, alkenyl, alkynyl, cyanoalkyl or hydroxyalkyl and ⁇ 'represents an alkyl, cycloalkylalkyl, arylalkyl or aryl radical when g or k does not represent 0, or ⁇ ' represents an alkyl, cycloalkylalkyl radical, arylalkyl or an aryl radical preferably deactivated (that is to say an aryl radical substituted by an electron attracting group such as for example a nitro or cyano group) when g or k represents 0, are prepared by condensation of the amines of general formula (V) with the
- the compounds of general formula (V) are converted into the corresponding compounds of general formula (I) by reaction with the halogen derivatives of general formula ( XI) in a solvent such as acetonitrile, dichloromethane or acetone and in the presence of a base such as for example triethylamine or potassium carbonate at a temperature between room temperature and the reflux temperature of the solvent.
- a solvent such as acetonitrile, dichloromethane or acetone
- a base such as for example triethylamine or potassium carbonate
- the derivatives of general formula (V) are in particular accessible by a general synthetic route described in Biorg. and Med. Chem. Lett, 1993, 3, 915 and Tetrahedron Lett., 1993. 34, 1901, and more particularly in patent application WO 98/58934.
- R 46 H
- the compounds of general formula (V) can be prepared, for example, according to a protocol described in patent application WO 98/58934 (using the appropriate amino acid in place of N-Boc- sarcosinamide).
- R 47 represents a cycloalkyl radical
- the amines of general formula (I), scheme 3bis, in which A, B, R 1 , R 2 , R 46 , Het and n are as defined above and i represents an integer from 0 to 4 are prepared by condensation of the amines of general formula (V) with the cycloalkyl ketones of general formula (XIV) in the presence of a reducing agent such as sodium triacetoxyborohydride or sodium borohydride in an aliphatic alcohol lower like methanol and possibly in the presence of molecular sieves at room temperature.
- a reducing agent such as sodium triacetoxyborohydride or sodium borohydride in an aliphatic alcohol lower like methanol and possibly in the presence of molecular sieves at room temperature.
- the sulfonamides of general formula (I), scheme 3ter, in which A, B, R 1 , R 2 , R 46 , Het and n are as defined above, R 47 represents a radical -SO 2 - ⁇ and ⁇ represents an alkyl, cycloalkyl, cycloalkylalkyl or arylalkyl radical, are prepared by condensation of the amines of general formula (V) with the sulfochlorides of general formula (XV) under conventional conditions, for example in a solvent such as dimethylformamide at room temperature.
- ureas of general formula (I), scheme 3qu ⁇ ter, in which A, B, R 1 , R 2 , R 46 , Het and n are as defined above, R 47 represents a radical -CO-NH- ⁇ and ⁇ represents an alkyl, cycloalkyl, cycloalkylalkyl or arylalkyl radical, are prepared by reaction of the amines of general formula (V) with the isocyanates of general formula (XVI) in an inert solvent such as dichloromethane or 1,2-dichloroethane.
- Lane 3 Het is oxazole or thiazole, R 1 and R 2 are both H and ⁇ is OH.
- the alcoholic derivatives of general formula (I), scheme 4, in which A, B, Het and n are as defined above and R 1 and R 2 are hydrogen atoms are obtained by reduction of the acids or esters of general formula (VI) (accessible by a general synthetic route described in J. Med Chem., 1996, 39, 237-245 and PCT patent application WO 99/09829). This reduction can, for example, be carried out by the action of boron hydride or lithium aluminum or alternatively diisobutyl aluminum hydride in an aprotic polar solvent such as tetrahydrofuran.
- the amines of general formula (I), scheme 5, in which A, B, R 1 , R 2 , R 46 , R 47 , Het, and n are as defined above, are prepared by condensation of the primary amines or secondary of general formula R 6 -NHR 47 with the compounds of general formula (VII) (in which L preferably represents a halogen atom Hal, but can also represent a mesylate or tosylate group) according to a general synthetic route described in J. Med. Chem., 1996, 39, 237-245 and PCT patent application WO 99/09829 or US patent 4,123,529.
- This synthetic route can in particular be used when R 46 and R 47 taken together form with the nitrogen atom which carries them a non-aromatic heterocycle of 4 to 8 members.
- the reaction typically takes place in an anhydrous solvent (for example dimethylformamide, dichloromethane, tetrahydrofuran or acetone) in the presence of a base (for example Na ⁇ O j or j CO 3 in the presence of triethylamine), and preferably by heating.
- anhydrous solvent for example dimethylformamide, dichloromethane, tetrahydrofuran or acetone
- a base for example Na ⁇ O j or j CO 3 in the presence of triethylamine
- the acids of general formula (VIII) can be cyclized in the form of imidazole derivatives of general formula (I), scheme 6, by adding cesium carbonate followed by condensation with a ⁇ -halogen ketone of formula A-CO-CH (B) - [Br, Cl] followed by the addition of a large excess of ammonium acetate (for example 15 or 20 equivalents per equivalent of acid of general formula (VIII)).
- This reaction is preferably carried out in a mixture of xylenes and with heating (it is also possible, if necessary, to simultaneously eliminate the water formed during the reaction).
- ⁇ is a radical NR 46 R 47 in which R 47 is a radical comprising a termination of the aminophenylene, alkylaminophenylene or dialkylaminophenylene type
- a solvent such as for example methanol, ethanol, dichloromethane or tetrahydro
- the reduction of the nitro function can also be carried out, for example, by heating the product in an appropriate solvent such as ethyl acetate with a little ethanol in the presence of SnCl 2 (J. Heterocyclic Chem. (1987) , 24, 927-930; Tetrahedron Letters (1984), 25 (8), 839-842) or in the presence of SnCl 2 / Zn (Synthesis (1996), 9,1076-1078), using NaBH 4 -BiCl 3 (Synth. Corn.
- an appropriate solvent such as ethyl acetate with a little ethanol
- SnCl 2 J. Heterocyclic Chem. (1987) , 24, 927-930; Tetrahedron Letters (1984), 25 (8), 839-842
- SnCl 2 / Zn Snthesis (1996), 9,1076-1078)
- R 47 is a radical of the aminophenylene, alkylaminophenylene or dialkylaminophenylene type (Alk and Alk 'are identical or different alkyl radicals)
- the compound of general formula (IX) is reduced to lead to the aniline derivative of general formula (I) and optionally mono- or di-alkylated according to conventional reactions known to those skilled in the art.
- the mono-alkylation is carried out by reductive amination with an aldehyde or by nucleophilic substitution by reaction with an equivalent of haloalkyl Alk-Hal.
- a second alkylation can then be carried out if necessary by means of a haloalkyl Alk'-Hal.
- Channel 7 Het is imidazole, oxazole or thiazole and ⁇ is OH
- the deprotection can be done, for example, by addition of tetra-tert-butylammonium fluoride in a solvent such as tetrahydrofuran.
- a solvent such as for example methanol, ethanol, dichloromethane or tetrahydrofuran.
- the deprotection may be carried out, for example, using sodium or potassium carbonate in an alcoholic solvent such as methanol.
- a person skilled in the art will usefully consult the following document: Protective groups in organic synthesis, 2nd ed., (John Wiley & Sons Inc., 1991).
- Lane 8 Het is imidazole, oxazole or thiazole and ⁇ is OR 48 with R 48 • H
- radicals A, B, R 1 and R 2 comprise alcohol, phenol, amino or aniline functions
- the protected amino function is then deprotected under conventional conditions in a strong acid medium (for example: trifluoroacetic acid or HCl in an organic solvent when it is a protective group of carbamate type), releasing amine of general formula (V ).
- the compound of general formula (XIX) is hydrolyzed in the presence of acid, for example an acetic acid / HCl mixture, to yield the compounds of general formula (V.ii) in the form of a mixture of the meta and para isomers.
- acid for example an acetic acid / HCl mixture
- These isomers can be separated by fractional crystallization in a solvent such as glacial acetic acid.
- A represents an indolinyl or tetrahydroquinolyl radical in which R 33 does not represent H.
- R 33 represents an alkyl or aralkyl radical
- the steps of protection and deprotection will be useless.
- A represents a radical of the 4- (4-hydroxyphenyl) -phenyl type
- the compounds of general formula (Vi) are accessible from methods of the literature such as, for example, J. Org. Chem., (1994), 59 (16), 4482-4489.
- the carbazole of general formula (XXIII) is protected using acetic anhydride to give the compound of general formula (XXIV), which is subjected to a Friedel-Crafts reaction (substituted chloroacetyl chloride of general formula (XVIII) such as previously defined in a solvent such as disulfide carbon and in the presence of aluminum chloride) to yield the compound of general formula (XXV).
- a Friedel-Crafts reaction substituted chloroacetyl chloride of general formula (XVIII) such as previously defined in a solvent such as disulfide carbon and in the presence of aluminum chloride
- the acyl group protecting the amino function is hydrolyzed in the presence of acid, for example an AcOHZHCl mixture, to yield the compound of general formula (V.ii).
- the intermediates of general formula (V.ii) in which A represents a phenothiazinyl radical can be prepared according to a protocol slightly modified compared to that described for the phenothiazinyl radical in Arzneistoffmaschine (1962), 12, 48, which is summarized in diagram 3.9 below (see also the examples).
- the phenothiazine of general formula (XXVI) is protected by using chloroacetyl chloride to give the compound of general formula (XXVII), which is then subjected to a Friedel-Crafts reaction (compound of general formula (XVIII) in a solvent such as carbon disulfide in the presence of aluminum chloride) to yield the compound of general formula (XXVIII).
- the hydrolysis with HCl / acetic acid is accompanied by a halogen exchange and makes it possible to obtain the chloroketone of general formula (V.ii).
- the phenol or aniline functions resulting from the nature of the substituents R 4 , R 5 , R 6 , R 7 and R 8 can lead those skilled in the art to add to the steps represented in scheme 3.9 protection steps (and , later in the synthesis of the compounds of general formula (I), deprotection) of these functions so that they do not interfere with the rest of the chemical synthesis.
- the intermediaries of general formula (V ⁇ ) bis and V.i ⁇ ) bis in which A represents a phenylaminophenyl radical can be prepared according to a protocol slightly modified compared to that described for the phenylaminophenyl radical in Chem Ber. (1986), 119, 3165-3197. This protocol is summarized in Figure 3.10 below.
- the compounds of general formula (Vi) are prepared from the compounds of general formula (XXXII) by a substitution reaction with a Grignard reagent, MeMgCI (J. Het. Chem. (1990), 27, 1709-1712) or with MeLi (J. Med. Chem. (1992), 35, 13).
- a Grignard reagent MeMgCI (J. Het. Chem. (1990), 27, 1709-1712) or with MeLi (J. Med. Chem. (1992), 35, 13).
- MeMgCI J. Het. Chem. (1990), 27, 1709-1712
- MeLi J. Med. Chem. (1992), 35, 13
- the compound of general formula (V.ii) in which R 32 represents a hydrogen atom or an alkyl radical can be prepared according to a 3-step process only (cf. diagram 3.12 - see also the examples).
- the bromination in the last step of the compound of general formula (Vi) to give the compound of general formula (V.ii) will preferably be carried out according to J. Am. Chem. Soc. (1999), 121, 24.
- 2,6-Diisopropylphenol is acetylated according to methods known to those skilled in the art, for example by reacting it with acetic acid in the presence of trifluoroacetic acid anhydride or with acetyl chloride in the presence of 'a base such as K 2 CO 3 for example.
- the acetyl homologue of 2,6-diisopropylphenol is then subjected to a Fries rearrangement in the presence of aluminum chloride in a solvent such as nitrobenzene to yield the compound of formula (Vi). Then the compound of formula (Vi) is acetylated to yield the compound of formula (Vi) ter.
- a bromination is then carried out with CuBr 2 as previously described to yield the compound of formula (V.ii) ter.
- the deprotection step to release the phenol function will intervene later in the synthesis of the compounds of general formula (I) (at the time deemed most suitable by those skilled in the art).
- a represents a radical of dimethoxyphenol type the compounds of general formula (V.ii) ter can be prepared in a similar manner to the synthesis described for the compound of formula (V.ii) ter derived from 2,6-diisopropylphenol, with possibly some minor modifications within the reach of ordinary skill in the art.
- the acids of general formula (XXXVI) are subjected to coupling with N, O-dimethylhydroxylamine (Syn. Commun. (1995), 25, (8), 1255; Tetrahedron Lett. (1999), 40, (3), 411-414) in a solvent such as dimethylformamide or dichloromethane, in the presence of a base such as triethylamine with dicyclohexylcarbodiimide or 1- (3-dimethylaminopropyl) - 3-ethylcarbodiimide hydrochloride and hydroxybenzotriazole, to conduct to intermediaries of general formula (XXXVII).
- a base such as triethylamine with dicyclohexylcarbodiimide or 1- (3-dimethylaminopropyl) - 3-ethylcarbodiimide hydrochloride and hydroxybenzotriazole
- solvents such as ether or anhydrous tetrahydrofuran.
- the protected amino acids of general formula (XXXVIII) are obtained by protecting the corresponding amino acids with a carbamate group according to methods known to those skilled in the art.
- the acids of general formula (XXXVIII) are then subjected to coupling with N, O-dimethylhydroxylamine (Syn. Commun. (1995), 25, (8), 1255; Tetrahedron Lett.
- the acid derivatives of general formula (V.iii) can be obtained, scheme 3.17, directly by reaction of the commercial amino acid of general formula (V.vi) with compounds of type (ar) alkylchloroformates or di (ar) alkylcarbonates ( ⁇ represents an alkyl or benzyl radical) under conventional conditions known to those skilled in the art.
- the thiocarboxamides of general formula (Vv) can be obtained in three stages from the compounds of general formula (V.vi) as indicated in scheme 3.18 below.
- the amino function of the amino acid of general formula (V.vi) is first protected under conventional conditions with tBu-O-CO-Cl or (tBu-O-CO) 2 O (or other known protecting groups skilled in the art), then the intermediate obtained is converted to its corresponding amide by methods described in the literature (cf. for example, J. Chem. Soc, Perkin Trans. 1, (1998), 20, 3479 -3484 or PCT patent application WO 99/09829).
- the carboxamide is converted into the thiocarboxamide of general formula (Vv), for example by reaction with the Lawesson reagent in a solvent such as dioxane or tetrahydrofuran at a temperature preferably between room temperature and that of the reflux of the mixture, or using (P 2 S 5 ) 2 under conditions conventional for a person skilled in the art.
- a solvent such as dioxane or tetrahydrofuran
- the thiocarboxamides of general formula (V.v) can also be obtained, scheme 3.19, by addition of H, S to the cyano derivatives of general formula (V.x) corresponding under conventional conditions known to those skilled in the art.
- the carboxamides of general formula (Vll.ii) are treated under conventional conditions to give the thiocarboxamide of general formula (Vll.iii), for example by the Lawesson reagent or also using (P 2 S 5 ) 2 under standard conditions for those skilled in the art.
- the acid of general formula (VH.i) is activated by the action of l, r-carbonyldiimidazole and then treated with methylamine in a polar aprotic solvent such as, for example, tetrahydrofuran.
- the intermediate carboxamide obtained is converted into the thiocarboxamide of general formula (Vl.i) under conventional conditions, for example using the Lawesson reagent or also using (P 2 S 5 ) 2 under conventional conditions for the skilled person.
- the thiocarboxamide of general formula (Vll.iii) or (Vl.i) is then reacted with the compound of general formula (Vl.ii), for example by heating under reflux in a solvent such as benzene, dioxane or dimethylformamide.
- the ester of general formula (Vl.iii) obtained can then be saponified by the action of a base such as for example potassium hydroxide in an alcoholic medium or LiOH in tetrahydrofuran to give the acid of general formula (VI).
- the carboxamides of general formula (Vll.ii) are reacted with the compound of general formula (Vl.ii) by heating, for example at reflux, in the absence or in the presence of a solvent such as dimethylformamide.
- the ester of general formula (Vl.iv) obtained can then be saponified by the action of a base such as for example potassium hydroxide in an alcoholic medium or LiOH in tetrahydrofuran to give the acid of general formula (VI).
- the acids of general formula (VI) derived from isoxazolines can be prepared as follows: the commercial aldehydes of general formula (VI.v) are reacted with the hydroxylamine hydrochloride.
- the oxime of general formula (Vl.vi) thus obtained is activated in the form of oxime chloride, of general formula (Vl.vii), by reaction with N-chlorosuccinimide in DMF before reacting with the esters of formula general (Vl.viii) (in which Alk represents an alkyl radical) to lead to isoxazoline derivatives according to an experimental protocol described in the literature (Tetrahedron Lett., 1996, 37 (26), 4455; I. Med.
- non-commercial unsaturated esters of general formula (VI.x) can be prepared according to methods described in the literature (J. Med. Chem., 1987, 30, 193; J. Org. Chem., 1980, 45, 5017) . Preparation of thiazoles and oxazoles of general formula (VII)
- This synthetic route is useful for then preparing compounds corresponding to the general sub-formulas (I) x and (I) 3 .
- the thiazoles of general formula (VII) intended for the preparation of compounds of general formula (I) 3 can be prepared according to the method summarized in scheme 5.2.
- the carboxamide of general formula (Vll.ii) is converted into the corresponding thiocarboxamide of general formula (Vll.iii) in the presence of Lawesson's reagent in a solvent such as dioxane or benzene at a temperature preferably between room temperature and that of the reflux of the mixture.
- the thiocarboxamide of general formula (Vll.iii) is then treated with F ⁇ -halo-keto ester of general formula (Vll.iv) in which Alk represents an alkyl radical (for example methyl, ethyl or tert-butyl), to give the ester of general formula (VII. v), which is reduced to the corresponding alcohol of general formula (VII. i), for example by the action of lithium aluminum hydride or diisobutylaluminum hydride in a solvent such as tetrahydrofuran.
- Alk represents an alkyl radical (for example methyl, ethyl or tert-butyl)
- the thiazoles of general formula (VII) intended for the preparation of compounds of general formula (I) x can be prepared according to the method summarized in scheme 5.3.
- the cyano derivative of general formula (Vll.vii) in which Gp 'is a protective group for an alcohol function (for example a benzyl group or -CO-p in which p represents alkyl, for example methyl or tert-butyl) is converted in the corresponding thiocarboxamide of general formula (Vll.viii) by the action of EL, S in a solvent such as ethanol in the presence of triethanolamine at a temperature preferably between room temperature and that of the reflux of the mixture.
- the thiocarboxamide of general formula (Vll.viii) is then treated with the ⁇ -halogen ketone of general formula (VH.ix) to give the compound of general formula (VII.x), which is deprotected to give the corresponding alcohol of general formula (Vll.xi) according to methods known to those skilled in the art (for example when Gp ′ is a protective group of acetate type, this is removed in situ by the action of an aqueous sodium carbonate solution) .
- the oxazoles of general formula (VII) intended for the preparation of compounds of general formula (I) 3 can be prepared according to the method summarized in scheme 5.4.
- the carboxamide of general formula (Vll.ii) is treated with the ⁇ -halogen keto ester of general formula (VH.iv) in which Alk represents an alkyl radical (for example methyl, ethyl or tert-butyl), to give the ester / the acid of general formula (VILxii).
- the latter is reduced to the corresponding alcohol of general formula (VILxiii), for example by the action of lithium aluminum hydride or diisobutyl aluminum hydride in a solvent such as tetrahydrofuran when starting from the ester. or by the action of diborane in tetrahydrofuran when starting from the acid.
- R 1 and R 2 both represent H
- the protected amino acids of general formula (VIII) are either commercial or obtained by protecting commercial amino acids with a carbamate group according to methods known to those skilled in the art.
- the protected amino acids of general formula (VIII) are obtained in a step, scheme 6.1, by alkylation, in a solvent such as tetrahydrofuran and at low temperature, of the commercial compound of general formula (VlII.i) using 3 equivalents of butyllithium and of approximately one equivalent of halogen derivative of general formula (VlII.ii) in which R 1 represents an alkyl type radical , cycloalkyl, cycloalkylalkyl or arylalkyl and Hal a halogen atom.
- a second alkylation (not shown in diagram 6.1) can be carried out in a similar manner, thus making it possible to obtain the compounds of
- This compound can be obtained according to a procedure analogous to that described for intermediate lC of PCT application WO 99/09829 in which ethyl bromopyruvate replaces 4-chloroacetoacetate and the isolated intermediate ester is then reduced using of DIB AL in dichloromethane at 0 ° C.
- the reaction mixture is then treated with an aqueous NH 4 C1 solution and filtered through celite. Extraction is carried out with a 50/50 mixture of dichloromethane and ethyl acetate. After decantation, drying over magnesium sulphate, filtration and evaporation of the filtrate, crystallization from ethanol makes it possible to obtain the expected product in the form of a white powder. Melting point: 167-168 ° C.
- Intermediate 4.1 is prepared according to a protocol identical to that described for Example 1, step 1.3, using 2- (tert-butylcarb ⁇ nyloxy) thioacetamide in place of intermediate 1.2 and toluene replacing benzene.
- the expected compound is obtained in the form of a white solid with a yield of 100%. Melting point: 114.6-116.0 ° C.
- Example 2 The compound of Example 2 (4.70 mmol) is dissolved in dichloromethane (30 ml). After addition of CBr 4 (2.02 g; 6.10 mmol), the reaction medium is cooled to 0 ° C. PPh 3 (1.48 g; 5.63 mmol) is added in portions, then the mixture is allowed to return to room temperature. The reaction medium is then poured onto ice water before being extracted with dichloromethane. The organic phase is washed with salt water before being dried over magnesium sulphate, filtered and concentrated in vacuo. The crude oil obtained is pure enough to be used directly in the next step.
- the experimental protocol used is the same as that described for Example 8, thiomorpholine replacing morpholine in the second step.
- the expected product is obtained in the form of a light orange solid. Melting point: 153.4-154.6 ° C.
- the experimental protocol used is the same as that described for Example 8, the aniline replacing morpholine in the second step.
- the expected product is obtained in the form of brown crystals. Melting point: 147.2-148.0 ° C.
- This compound is obtained in a simple manner by reaction of 1- (3,5-ditert-butyl-4-hydroxyphenyl) propan-1-one (prepared from 2,6-ditertbutylphenol according to Russ. J.
- This compound is obtained in the form of a white powder by an experimental protocol analogous to that of step 1.4 of Example 1. Melting point: 140-142 ° C.
- 2-chloro-1- [10- (chloroacetyl) -10H-phenothiazin-2-yl) ethanone is prepared from phenothiazine according to a protocol described in the literature (J. Heterocyclic Chem. (1978), 15 , 175 and Arzneistoffmaschine, (1962), 12, 48), which is followed by an acidic deprotection reaction (acetic acid and hydrochloric acid) of the chloroacetyl group (which served to protect the 10 position of phenothiazine during the Friedel-Crafts reaction).
- Intermediaries 13.1 and 13.2 are coupled according to a protocol similar to that described in step 1.3 of Example 1.
- the expected product is obtained after chromatography on a silica column (eluent: 20% ethyl acetate in heptane) in the form an oil which crystallizes very slowly in the refrigerator with a yield of 28%. Melting point: 126.5-127.3 ° C.
- Example 15 1- [4- (3,5-di_ert-butyl-4-methoxyphenyl) - 1,3-thiazol-2-yl] -N-methylmethanamine hydrochloride:
- step 14.4 of Example 14 The procedure is analogous to that of step 14.4 of Example 14, intermediate 15.1 replacing intermediate 14.3 and the ethyl acetate being replaced by a mixture of ethyl acetate and ether.
- the expected product is recovered in the form of light cream crystals. Melting point: 218.4-219.6 ° C.
- the experimental protocol used is the same as that described for Example 8, 4-phenylpiperazine replacing morpholine in the second step. Clear cream crystals. Melting point: 225.3-226.9 ° C.
- step 19.4 of example 19 intermediate 13.1 replacing intermediate 19.3, this step being followed by a step analogous to that of step 1.4 of Example 1 in order to obtain the hydrochloride.
- Dark green powder Melting point:> 250 ° C.
- the experimental protocol used is the same as that described for Example 8, ⁇ -ethylpiperazine replacing morpholine in the second step.
- the experimental protocol used is the same as that described for Example 8, 4-dimethylaminopiperidine (J. Med. Chem. (1983), 26, 1218-1223 or I. Chem. Soc. (1957), 3165-3172 ) replacing morpholine in the second step. Dark green powder. Melting point: 113.0-113.4 ° C.
- Example 28 1 - ⁇ [4- (3,5-di / er ⁇ butyl-4-hydroxyphenyl) -1, 3-thiazol-2-yl] methyl ⁇ piperidin-4-ol hydrochloride:
- Triphosgene at 23 ° C (5.3 g; 0.019 mol) is added to a solution containing 4-methyl-1-pentanol (5 g; 0.049 mol) in 80 ml of dichloromethane.
- the mixture is cooled to 0 ° C. and then pyridine (3.8 g; 0.049 mol) is added dropwise.
- the mixture is brought to 23 ° C. and stirring is continued for 2 h.
- the solvents are evaporated using a rotary evaporator.
- the white solid recovered is filtered on a frit after having been triturated in ether. The ether of the filtrate is evaporated.
- a mixture containing ⁇ -alanine (4.4 g, 0.049 mol) and 50 ml of an IN sodium hydroxide solution is cooled to 10 ° C.
- 4-methylpentylcarbonate chloride prepared freshly previously and 50 ml of an IN sodium hydroxide solution at 5 ° C are added simultaneously to the mixture of ⁇ -alanine and sodium hydroxide prepared above.
- approximately 80 ml of a hydrochloric acid solution (approximately IN) are added to adjust the pH to 4-5. Until a slight white precipitate is obtained.
- the reaction mixture is extracted with ethyl acetate (2 x 50 ml) and the extract washed with water and then dried over magnesium sulfate.
- the ethyl acetate from the filtrate is evaporated and the reaction oil is taken up in a mixture of xylenes (300 ml) and ammonium acetate (32 g; 0.42 mol).
- the mixture is heated to reflux for approximately one and a half hours, the water being removed using a Dean-Stark, then, after cooling, a mixture of ice water and ethyl acetate is poured into the reaction medium. After decantation, the organic phase is washed with a saturated sodium bicarbonate solution, dried over magnesium sulfate and then evaporated in vacuo.
- Example 36 2- [4- (4-Pyrrolidin-1-ylphenyl) -1H-imidazol-2-yl] 4,4,4-trifluorobutyl ethylcarbamate:
- a mixture containing phenylboric acid (6.1 g; 50 mmol), 4'-bromopropiophenone (10.65 g; 50 mmol), sodium carbonate (5.3 g) is heated at reflux for 4 h. ; 50 mmol) and palladium chloride (500 mg, 2.8 mmol) in 300 ml of water.
- Boric acid (1 g; 0.8 mmol) is then added and the mixture is further heated for 30 minutes.
- To the mixture returned to 23 ° C. add 250 ml of ethyl acetate and then filter on a frit and then on GFA paper.
- a mixture of ⁇ - (butoxycarbonyl) - ⁇ -alanine (prepared in step 44.3; 3.27 g; 0.0173 mol) and cesium carbonate (2.81 g; 0.0087 mol) in 50 ml of methanol is stirred at 23 ° C for 1 hour.
- the methanol is removed by evaporation under reduced pressure in a rotary evaporator.
- the mixture obtained is dissolved in 50 ml of dimethylformamide and then of intermediate 44.2 (5 g; 0.0173 mol) is added. After 16 hours of stirring, the solvent is evaporated under reduced pressure.
- the mixture obtained is taken up in ethyl acetate and then the cesium bromide is filtered.
- the ethyl acetate of the filtrate is evaporated and the reaction oil is taken up in a mixture of xylene (80 ml) and ammonium acetate (26.6 g; 0.35 mol).
- the mixture is heated to reflux for approximately one and a half hours, the water being removed using a Dean-Stark, then, after cooling, a mixture of ice water and ethyl acetate is poured into the reaction medium. After decantation, the organic phase is washed with a saturated sodium bicarbonate solution, dried over magnesium sulfate and then evaporated in vacuo.
- the experimental protocol used is the same as that described for Example 8, the (R, S) -3-hydroxypiperidine replacing the morpholine in step 8.2.
- the product obtained in the base form is salified according to the protocol described for step 50.2 to yield a light cream solid with a yield of 81%. Melting point: 126.9-130.1 ° C.
- the experimental protocol used is the same as that described for Example 8, the (R, S) -3-hydroxypyrrolidine replacing the morpholine in step 8.2.
- the product obtained in the base form is salified according to the protocol described for step 50.2 to yield a light cream solid with a yield of 93%. Melting point: 79.8-83.3 ° C.
- This compound is prepared according to a protocol identical to that described for step 1.3 of Example 1, using 2- (tert-butylcarbonyloxy) thioacetamide and 2-bromo-l- [10- (chloroacetyl) -10H respectively. -phenothiazin-2-yl) ethanone in place of intermediate 1.2 and bromo-1- (3,5-ditert-butyl-4-hydroxyphenyl) ethanone. The expected compound is obtained in the form of a greenish solid with a yield of 63.2%. Melting point: 120.0-122.0 ° C.
- This compound is prepared according to a protocol identical to that described for step 8.1 of Example 8, using intermediate 56.2 in place of intermediate 4.2.
- the expected compound is obtained in the form of brilliant green-yellow golden crystals with a yield of 42%. Melting point: 165-170 ° C (decomp.).
- This compound is prepared according to a protocol identical to that described for step 8.2 of Example 8, using intermediate 57.1 and ⁇ , ⁇ -dimethylamine respectively in place of intermediate 8.1 and morpholine.
- the expected compound is obtained in the form of a yellow solid with a yield of 41.8%. Melting point: 155.0-157.0 ° C.
- the experimental protocol used is the same as that described for Example 8, intermediate 57.1 and N-methylpiperazine respectively replacing intermediate 8.1 and morpholine in step 8.2.
- the product obtained in the base form is salified according to the protocol described for step 50.2 to yield a gray solid with a yield of 67%. Melting point: 210.0-212.0 ° C.
- the experimental protocol used is the same as that described for Example 8, intermediate 57.1 and piperidine respectively replacing intermediate 8.1 and morpholine in step 8.2.
- the product obtained in the base form is salified according to the protocol described for step 50.2 to yield a gray-yellow solid with a yield of 67%. Melting point: 186.0-188.0 ° C.
- This compound is prepared according to a protocol identical to that described for step 1.4 of Example 1, intermediate 60.1 replacing intermediate 1.3.
- the expected compound is obtained in the form of a gray-green solid with a yield of 78.9%. Melting point: 210.0-215.0 ° C.
- Example 61 1- ⁇ [4- (3,5-di-tert-butyl-4-hydroxyphenyl) -1,3-thiazol-2-yI] methyl ⁇ azetidin-3-ol hydrochloride:
- Aminodiphenylmethane (55 g; 0.3 mol) and epichlorohydrin (23.5 ml; 0.3 mol) are mixed in methanol (200 ml). The mixture is brought to reflux for 5 days. The methanol is then evaporated to give a beige solid. The latter is filtered and washed with ether to yield a white solid with a yield of 45%. Melting point: 186.0-186.4 ° C.
- This compound is prepared according to a protocol identical to that described for Example 8, intermediate 57.1 replacing intermediate 8.1 in step 8.2 to yield an off-white solid with a yield of 86.0%. Melting point: 203.0-205.0 ° C.
- This compound is prepared according to a protocol identical to that described for Example 8, intermediate 57.1 and thiomorpholine respectively replacing intermediate 8.1 and morpholine in step 8.2.
- the expected product is obtained in the form of a yellow solid with a yield of 80.8%. Melting point: 229.0-231, 0 ° C.
- Example 64 2- ⁇ 2 - [(4-methyl-1,4-diazepan-1-yl) methyl] -1,3-thiazoI-4-yI ⁇ -OH-phenothiazine:
- This compound is prepared according to a protocol identical to that described for Example 8, intermediate 57.1 and homopiperazine replacing respectively intermediate 8.1 and morpholine in step 8.2.
- the expected product is obtained in the form of a yellow solid with a yield of 27.0%. Melting point: 135-137 ° C.
- This compound is prepared according to a protocol identical to that described for Example 8, the (R) -3-pyrrolidinol replacing the morpholine in step 8.2.
- the product obtained in the base form is salified according to the protocol described for step 50.2 to yield a white solid with a yield of 93%. Melting point: 162.0-164.6 ° C.
- This compound is prepared according to a protocol identical to that described for Example 8, the pyrrolidine replacing the morpholine in step 8.2.
- the product obtained in the base form is salified according to the protocol described for step 50.2 to yield an off-white solid with a yield of 73%. Melting point: 188.0-195.0 ° C.
- This compound is prepared according to a protocol identical to that described for Example 8, butylamine replacing morpholine in step 8.2.
- the product obtained in the base form is salified according to the protocol described for step 50.2 to yield an off-white solid with a yield of 72%. Melting point: 179.7-180.2 ° C.
- This compound is prepared according to a protocol identical to that described for Example 8, intermediate 57.1 and N-ethylpiperazine respectively replacing intermediate 8.1 and morpholine in step 8.2.
- the expected product is obtained in the form of a white solid with a yield of 57.7%. Melting point: 182.0-184.0 ° C.
- Example 70 N-methyl-N hydrochloride - ⁇ [4- (10H-phenothiazin-2-yl) - 1H-imidazol-2-yI] methyl ⁇ amine:
- This compound is prepared according to a protocol identical to that described for Example 71, using n-butylchloroformate in place of methylchloroformate.
- the expected product is obtained in the form of a yellow solid with a yield of 61.0%. Melting point: 186.0-188.0 ° C.
- Example 74 1 - ⁇ [4- (10H-phenothiazin-2-yl) -1,3-thiazol-2-yl] methyl ⁇ piperidin-4-ol:
- This compound is prepared according to a protocol identical to that described for Example 8, intermediate 57.1 and 4-hydroxy-piperidine respectively replacing intermediate 8.1 and morpholine in step 8.2.
- the expected product is obtained in the form of a white solid with a yield of 52.5%. Melting point: 205.0-207.0 ° C.
- This compound is prepared according to a protocol identical to that described for Example 6, the compound of Example 13 replacing intermediate 6.2 in step 6.3.
- the expected product is obtained in the form of a yellow solid with a yield of 25.0%. Melting point: 219.0-221.0 ° C.
- This compound is prepared according to a protocol identical to that described for Example 6, the compound of Example 13 and butanoyl chloride respectively replacing intermediate 6.2 and acetyl chloride in step 6.3.
- the expected product is obtained in the form of a yellow solid with a yield of 47.2%. Melting point: 218.0-220.0 ° C.
- This compound is prepared according to a protocol identical to that described for Example 8, N-Boc-piperazine replacing morpholine in step 8.2. A pale orange solid is obtained with a yield of 64%. Melting point: 108-109 ° C.
- This compound is prepared according to a protocol identical to that described for step 50.1 of Example 50, intermediate 77.2 replacing intermediate 6.2 and an excess of triethylamine being added initially to convert intermediate 77.2 to the corresponding base.
- the expected product is obtained in the form of an off-white solid with a yield of 45%. Melting point: 236.5-238.2 ° C.
- Z -valine (10.0 g; 0.0763 mol) is dissolved in a dioxane-water mixture (9: 1) (100 ml) containing triethylamine (13 ml) .
- the mixture is cooled to 0 ° C. then Boc-O-Boc (18.32 g; 0.0763 mol) is added in portions and the mixture is left to stir overnight at room temperature.
- the reaction medium is then poured onto ice water and extracted with ethyl acetate.
- the organic phase is washed successively with a 10% aqueous sodium bicarbonate solution and water, then finally with a saturated sodium chloride solution.
- the residue is taken up in methanol preablably saturated with ammonia gas (150 ml).
- the mixture is placed in an autoclave oven at 50 ° C and stirred for 4 days at this temperature.
- the methanol is evaporated and the product is taken up in dichloromethane before being washed with a saturated sodium chloride solution.
- the organic phase is dried over magnesium sulfate, filtered and concentrated in vacuo.
- the product is purified by trituration in ether to give a white solid with a yield of 23.5%. Melting point: 181-183 ° C.
- This compound is prepared according to a protocol identical to that described for step 1.3 of Example 1, intermediate 78.3 replacing intermediate 1.2.
- the intermediate compound obtained is deprotected with hydrobromic acid released in situ to give the expected product in the form of the free base, which is purified by chromatography on a silica column (eluent: 30% ethyl acetate in heptane ).
- the free base is then salified by dissolving in ethyl acetate within which a current of HCl gas is passed for 10 minutes. After one hour of stirring of the mixture, the latter is evaporated to dryness and the residue taken up in ether. After filtration, a pale pink solid is recovered with a yield of 92%. Melting point: 248.6-250.0 ° C.
- Intermediaries 78.3 and 13.1 are coupled according to a protocol analogous to that described in step 1.3 of Example 1.
- the expected compound is obtained in the form of an oil which is purified by chromatography on a silica column (eluent: pure dichloromethane ).
- the expected product is obtained in the form of a white solid with a yield of 72.4%. The latter is engaged as is in the next step.
- This compound is prepared according to a protocol identical to that described for Example 6, the compound of Example 13 and hexanoyl chloride respectively replacing intermediate 6.2 and acetyl chloride in step 6.3.
- the expected product is obtained in the form of a brown solid with a yield of 40.7%. Melting point: 192.0-194.0 ° C.
- This compound is prepared according to a protocol identical to that described for Example 8, intermediate 57.1 and (R) -3-pyrrolidinol respectively replacing intermediate 8.1 and morpholine in step 8.2.
- the expected product is obtained in the form of a white solid with a yield of 49.5%. Melting point: 180.0-182.0 ° C.
- This compound is prepared according to a protocol identical to that described for Example 8, intermediate 57.1 and (S) -3-pyrrolidinol respectively replacing intermediate 8.1 and morpholine in step 8.2.
- the expected product is obtained in the form of a white solid with a yield of 49.5%. Melting point: 178.0-180.0 ° C.
- This compound is prepared according to a protocol identical to that described for Example 8, intermediate 57.1 and N-propylpiperazine respectively replacing intermediate 8.1 and morpholine in step 8.2.
- the expected product is obtained in the form of a white solid with a yield of 42.6%. Melting point: 189.0-190.0 ° C.
- This compound is prepared according to a protocol identical to that described for Example 8, intermediate 57.1 and ⁇ -acetyl-piperazine respectively replacing intermediate 8.1 and morpholine in step 8.2.
- the expected product is obtained in the form of an off-white solid with a yield of 53.5%. Melting point: 218.0-220.0 ° C.
- This compound is prepared according to a protocol identical to that described for Example 8, intermediate 57.1 and N-butylpiperazine respectively replacing intermediate 8.1 and morpholine in step 8.2.
- the expected product is obtained in the form of a white solid with a yield of 69.3%. Melting point: 188.0-190.0 ° C.
- This compound is prepared according to a protocol similar to that described for step 44.4 of Example 44, carbobenzyloxyglycine and bromo-1- (3,5-ditert-butyl-4-hydroxyphenyl) ethanone respectively replacing N- ( butoxycarbonyl) -y # -alanine and intermediate 44.2.
- the expected product is obtained with a yield of 55%. Melting point: 212.1-213.4 ° C.
- This compound is prepared according to a protocol identical to that described for Example 8, the benzylamine replacing the morpholine in step 8.2.
- the expected product is obtained in the form of a white solid with a yield of 62%. Melting point: 166.4-167.8 ° C.
- Example 90 4- ⁇ 2 - [(4-acetyPiperazin-1-yl) methyl 1] -l, 3-thiazol-4-yl ⁇ -2,6-di-tert-butylphenol hydrochloride:
- This compound is prepared according to a protocol identical to that described for Example 12, 2-chloro-1- (10H-phenoxazin-2-yl) ethanone replacing bromo-1- (3,5-ditert-butyl-4 -hydroxyphenyl) propan-l-one (2-chloro-1- (10H-phenoxazine-2-yl) ethanone being prepared in a similar manner to that used for intermediate 13.1 - cf. J. Or g. Chem. ( 1960), 25, 747-753).
- the expected product is obtained after coupling and deprotection and salification in the form of a green solid. Melting point: 218-220 ° C.
- Example 92 4- [2- (azetidin-1-ylmethyl) -1,3-thiazol-4-yl] - 2,6-di-fert-butylphenol hydrochloride:
- This compound is prepared according to a protocol identical to that described for Example 8, the azetidine replacing the morpholine in step 8.2.
- the expected product is obtained in the form of a white solid with a yield of 90%. Melting point: 141.7-144.2 ° C.
- This compound is prepared according to a protocol identical to that described for Example 8, N-butyl-piperazine replacing morpholine in step 8.2.
- the expected product is obtained in the form of an off-white solid with a yield of 68%. Melting point: 229.9-230.5 ° C.
- Example 103 2- ⁇ 4- [4 '- (trifluoromethyl) -1 , 1,1 -biphenyl-4-yl] -1H-imidazol-2-yl butylcarbamate:
- Example 106 2- [4- (2, 3-difluoro-l, l, -biphenyl-4-yl) -lh-imidazol-2-yl] ethylcarbamate Butyl
- This compound is prepared according to a protocol identical to that described for Example 71, intermediate 6.2 replacing the compound of Example 13.
- the expected product is obtained in the form of a white crystalline solid with a yield of 18%. Melting point: 94.0-95.9 ° C.
- This compound is prepared according to a protocol identical to that described for Example 71, intermediate 6.2 replacing the compound of Example 13 and benzoyl chloride replacing methylchloroformate.
- the expected product is obtained in the form of a white crystalline solid with a yield of 84%. Melting point: 200.4-201.2 ° C.
- Example 118 1- ⁇ [4- (3,5-di-tert-butyl-4-hydroxyphenyl) -1,3-thiazol-2-yl] methyl ⁇ piperidin-4-yl acetate:
- the mitochondrial preparation of rat cortex is carried out according to the method described in Cesura AM, Galva MD, Imhof R and Da Prada M, J. Neurochem. 48 (1987), 170-176.
- the rats are decapitated and their cortices removed, homogenized in 9 volumes of 0.32 M sucrose buffer buffered at pH 7.4 with 5 mM HEPES, then centrifuged at 800 g for 20 minutes. The supernatants are recovered and the pellets washed 2 times with the 0.32 M sucrose buffer as above. The collected supernatants are centrifuged at 10,000 g for 20 minutes.
- the pellets obtained are suspended in a Tris buffer (50 mM Tris, 130 mM NaCl, 5 mM KCl, 0.5 mM EGTA, 1 mM MgCl 2 , pH 7.4) and centrifuged at 10,000 g for 20 minutes. This step is repeated 2 times, and the final pellet, corresponding to the mitochondrial fraction, is stored at -80 ° C. in the Tris buffer.
- the protein content of the preparation is determined by the Lowry method.
- the compounds of Examples 1, 3, 5, 11 and 18 described above have an IC 5 0 less than or equal to 10 microM.
- the inhibitory activity of the products of the invention is determined by measuring their effects on the degree of lipid peroxidation, determined by the concentration of malondialdehyde (MDA).
- MDA malondialdehyde
- the pellet is stored at -80 ° C. On the day of the experiment, the pellet is resuspended at a concentration of 1 g / 15 ml and centrifuged at 515 g for 10 minutes at 4 ° C. The supernatant is used immediately for the determination of lipid peroxidation.
- the homogenate of rat cerebral cortex 500 ⁇ l is incubated at 37 ° C. for 15 minutes in the presence of the compounds to be tested or of the solvent (10 ⁇ l). The lipid peroxidation reaction is initiated by the addition of 50 ⁇ l of 1 mM FeCl 2, 1 mM EDTA and 4 mM ascorbic acid.
- the reaction is stopped by the addition of 50 ⁇ l of a solution of hydroxylated di tertio butyl toluene (BHT, 0.2%).
- BHT hydroxylated di tertio butyl toluene
- the MDA is quantified using a colorimetric test, by reacting a chromogenic reagent (R) N-methyl-2-phenylindole (650 ⁇ l) with 200 ⁇ l of the homogenate for 1 hour at 45 ° C. Condensation of an MDA molecule with two reagent molecules R produces a stable chromophore with a maximum absorbance wavelength of 586 nm. (Caldwell et al. European I. Pharmacol. (1995), 285, 203-206).
- the compounds of Examples 1, 3 to 28, 50 to 62, 64 to 86, 88 to 93 and 114 to 118 described above have an IC 50 less than or equal to 10 ⁇ M.
- the test consists in measuring the interaction of the compounds with respect to the binding of tritiated batrachotoxin on the voltage-dependent sodium channels according to the protocol described by Brown (J. Neurosci. (1986), 6, 2064-2070) .
- the samples are then filtered using a Brandel (Gaithersburg, Maryland, USA) using Unifilter GF / C plates preincubated with 0.1% polyethylene imine (20 ⁇ l / well) and rinsed twice with 2 ml of filtration buffer (5 mM HEPES; 1.8 mM CaCl 2 ; 0.8 mM MgSO 4 ; 130 mM choline chloride; 0.01% BSA; pH 7.4). After adding 20 ⁇ l of Microscint 0 ® , the radioactivity is counted using a liquid scintillation counter (Topcount, Packard). The measurement is carried out in duplicate. The results are expressed in% of the specific binding of tritiated batrachotoxin relative to the control.
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Psychiatry (AREA)
- Pain & Pain Management (AREA)
- Psychology (AREA)
- Hospice & Palliative Care (AREA)
- Obesity (AREA)
- Hematology (AREA)
- Diabetes (AREA)
- Anesthesiology (AREA)
- Rheumatology (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
Description
Claims
Priority Applications (18)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MXPA03009194A MXPA03009194A (es) | 2001-04-10 | 2002-04-09 | DERIVADOS DE HETEROCICLOS DE 5 MIEMBROS, SU PREPARACIoN Y SU APLICACIoN COMO MEDICAMENTOS. |
BRPI0208703-0A BR0208703A (pt) | 2001-04-10 | 2002-04-09 | composto, composição farmacêutica e utilização de um composto |
EP02761921A EP1379514B1 (fr) | 2001-04-10 | 2002-04-09 | Derives d'heterocycles a 5 chainons, leur preparation et leur application comme medicaments |
JP2002581412A JP4422964B2 (ja) | 2001-04-10 | 2002-04-09 | 5員複素環誘導体、その製造法及びその医薬としての使用 |
NZ528645A NZ528645A (en) | 2001-04-10 | 2002-04-09 | 5-membered heterocycles, preparation and application thereof as medicaments |
DE60232959T DE60232959D1 (de) | 2001-04-10 | 2002-04-09 | Fünfgliederige heteroringderative und deren verwender lipidperoxidierung |
BRPI0208703-0A BRPI0208703B1 (pt) | 2001-04-10 | 2002-04-09 | A 5-chain heterocyclic compound, pharmaceutical composition and use of a compound |
CA2443403A CA2443403C (fr) | 2001-04-10 | 2002-04-09 | Derives d'heterocycles a 5 chainons et leur utilisation en tant qu'inhibiteurs de la mao et/ou peroxydation lipidique, leur preparation et leur application comme medicaments |
HU0303799A HU228192B1 (en) | 2001-04-10 | 2002-04-09 | 5-membered heterocycles and application thereof as medicaments |
AU2002307980A AU2002307980B2 (en) | 2001-04-10 | 2002-04-09 | 5-membered heterocycles, preparation and use thereof as mao inhibitors and lipid peroxidation inhibitors, preparation thereof and use thereof as medicaments |
KR1020037013243A KR100865809B1 (ko) | 2001-04-10 | 2002-04-09 | 5-원 헤테로사이클, 이의 제조 방법 및 의약으로서의 이의용도 |
IL15812102A IL158121A0 (en) | 2001-04-10 | 2002-04-09 | 5-membered heterocycles, preparation and application thereof as medicaments |
IL158121A IL158121A (en) | 2001-04-10 | 2003-09-25 | 5-membered heterocycles, pharmaceutical compositions comprising them and uses thereof for the manufacture of medicaments |
IS6979A IS2724B (is) | 2001-04-10 | 2003-10-08 | 5-hluta heteróhringir, framleiðsla og notkun þeirra sem lyfja |
NO20034524A NO326051B1 (no) | 2001-04-10 | 2003-10-09 | 5-leddete heterocykler, medikament og anvendelse derav, samt farmasoytisk preparat. |
US10/915,001 US7291641B2 (en) | 1999-10-11 | 2004-08-10 | Derivatives of heterocycles with 5 members, their preparation and their use as medicaments |
US10/575,249 US20070054900A1 (en) | 1999-10-11 | 2004-10-08 | 4-Phenlthiazole and 4-phenylimidizole derivatives and their use as medicaments for the treatment of neurodegenerative diseases, pain and epilepsy |
HK05102380A HK1070055A1 (en) | 2001-04-10 | 2005-03-18 | 5-Membered heterocycles, preparation and application thereof as medicaments |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0104943A FR2823208B1 (fr) | 2001-04-10 | 2001-04-10 | Derives d'heterocycles a 5 chainons, leur preparation et leur application a titre de medicaments |
FR01/04943 | 2001-04-10 | ||
FR0201811 | 2002-02-14 | ||
FR02/01811 | 2002-02-14 |
Related Parent Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2000/002805 Continuation-In-Part WO2001026656A2 (fr) | 1999-10-11 | 2000-10-10 | Derives d'heterocycles a 5 chainons et leur application comme inhibiteurs de monoamine oxydase |
US10089993 Continuation-In-Part | 2000-10-10 | ||
US8999302A Continuation-In-Part | 1999-10-11 | 2002-04-04 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/681,002 Continuation US20040132788A1 (en) | 1999-10-11 | 2003-10-08 | Derivatives of heterocycles with 5 members, their preparation and their use as medicaments |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002083656A2 true WO2002083656A2 (fr) | 2002-10-24 |
WO2002083656A3 WO2002083656A3 (fr) | 2003-01-03 |
Family
ID=26212970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2002/001218 WO2002083656A2 (fr) | 1999-10-11 | 2002-04-09 | Derives d'heterocycles a 5 chainons et leur utilisation en tant qu'inhibiteurs de la mao et/ou peroxydation lipidique, leur preparation et leur application comme medicaments |
Country Status (23)
Country | Link |
---|---|
EP (1) | EP1379514B1 (fr) |
JP (1) | JP4422964B2 (fr) |
KR (1) | KR100865809B1 (fr) |
CN (1) | CN1284777C (fr) |
AR (1) | AR036329A1 (fr) |
AU (1) | AU2002307980B2 (fr) |
BR (2) | BRPI0208703B1 (fr) |
CA (1) | CA2443403C (fr) |
CZ (1) | CZ304550B6 (fr) |
DE (1) | DE60232959D1 (fr) |
ES (1) | ES2328467T3 (fr) |
HK (1) | HK1070055A1 (fr) |
HU (1) | HU228192B1 (fr) |
IL (2) | IL158121A0 (fr) |
IS (1) | IS2724B (fr) |
MX (1) | MXPA03009194A (fr) |
MY (1) | MY142094A (fr) |
NO (1) | NO326051B1 (fr) |
NZ (1) | NZ528645A (fr) |
PL (1) | PL211939B1 (fr) |
RU (1) | RU2288224C2 (fr) |
TW (1) | TWI248438B (fr) |
WO (1) | WO2002083656A2 (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004089918A1 (fr) * | 2003-04-09 | 2004-10-21 | Japan Tobacco Inc. | Compose pentacyclique heteroaromatique et son usage medical |
EP1470818A1 (fr) * | 2003-04-25 | 2004-10-27 | Neuro3D | Utilisation de dérivés de phénothiazine pipérazine pour la préparation d'un médicament ayant des effets neuroprotecteurs et/ou neurotrophiques sur le SNC et/ou SNP |
WO2005035510A1 (fr) * | 2003-10-08 | 2005-04-21 | Societe De Conseils De Recherches Et D'applications Scientifiques (S.C.R.A.S.) | Derives du 4-phenylthiazole et du 4-phenylimidazole et leur utilisation comme medicaments pour le traitement de maladies neurodegeneratives. la douleur et l'epilepsie |
FR2888116A1 (fr) * | 2005-07-08 | 2007-01-12 | Sod Conseils Rech Applic | Derives de thiazoles pour traiter les dyskinesies |
US7163952B2 (en) | 2001-12-03 | 2007-01-16 | Japan Tobacco Inc. | Azole compound and medicinal use thereof |
US8288560B2 (en) | 1999-10-11 | 2012-10-16 | Ipsen Pharma S.A.S. | Derivatives of heterocycles with 5 members, their preparation and their use as medicaments |
CN103906746A (zh) * | 2011-10-26 | 2014-07-02 | 辉瑞有限公司 | 用作钠通道调节剂的(4-苯基咪唑-2-基)乙胺衍生物 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1806819A1 (fr) * | 2006-01-05 | 2007-07-11 | Constructions Electroniques + Telecommunications, en abrégé "C.E.+T" | Système d'alimentation de secours |
TW200848417A (en) * | 2007-02-22 | 2008-12-16 | Organon Nv | Indole derivatives |
CN113831360A (zh) * | 2021-09-10 | 2021-12-24 | 中钢集团南京新材料研究院有限公司 | 酰胺邻位导向硼化合成1-咔唑-硼酸频哪醇酯的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5326770A (en) * | 1992-07-17 | 1994-07-05 | The Du Pont Merck Pharmaceutical Company | Monoamine oxidase-B (MAO-B) inhibitory 5-substituted 2,4-thiazolidinediones useful in treating memory disorders of mammals |
WO1997013768A1 (fr) * | 1995-10-11 | 1997-04-17 | Synthelabo | Composes derives d'oxazolidin-2-one, leur procede de preparation et leur application en therapeutique |
WO1998058934A1 (fr) * | 1997-06-20 | 1998-12-30 | Societe De Conseils De Recherches Et D'applications Scientifiques (S.C.R.A.S.) | Nouveaux derives du 2-(iminomethyl)amino-phenyle, leur preparation, leur application a titre de medicaments et les compositions pharmaceutiques les contenant |
WO2001026656A2 (fr) * | 1999-10-11 | 2001-04-19 | Societe De Conseils De Recherches Et D'applications Scientifiques (S.C.R.A.S.) | Derives d'heterocycles a 5 chainons et leur application comme inhibiteurs de monoamine oxydase |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2941950B2 (ja) * | 1994-11-23 | 1999-08-30 | ニューロゲン コーポレイション | 或る種の4−アミノメチル−2−置換イミダゾール誘導体および2−アミノメチル−4−置換イミダゾール誘導体;新規な種類のドーパミン リセプタ亜型特異性リガンド |
JP2001505585A (ja) * | 1996-12-16 | 2001-04-24 | 藤沢薬品工業株式会社 | 新規アミド化合物およびそれらの一酸化窒素シンターゼ阻害剤としての用途 |
TR200001750T2 (tr) * | 1997-10-06 | 2001-01-22 | Eli Lilly And Company | Nöro-koruyucu maddeler olarak yararlı yeni bileşikler. |
CA2335339A1 (fr) * | 1998-06-12 | 1999-12-16 | Societe De Conseils De Recherches Et D'applications Scientifiques (S.C.R | Composes de .beta.-carbolines |
CN1353605A (zh) * | 1999-03-26 | 2002-06-12 | 欧洲凯尔特股份有限公司 | 芳基取代的吡唑、咪唑、噁唑、噻唑和吡咯及其应用 |
-
2002
- 2002-03-26 TW TW091105848A patent/TWI248438B/zh not_active IP Right Cessation
- 2002-04-05 MY MYPI20021232A patent/MY142094A/en unknown
- 2002-04-09 HU HU0303799A patent/HU228192B1/hu not_active IP Right Cessation
- 2002-04-09 PL PL372297A patent/PL211939B1/pl unknown
- 2002-04-09 JP JP2002581412A patent/JP4422964B2/ja not_active Expired - Fee Related
- 2002-04-09 CN CNB02807937XA patent/CN1284777C/zh not_active Expired - Fee Related
- 2002-04-09 BR BRPI0208703-0A patent/BRPI0208703B1/pt unknown
- 2002-04-09 MX MXPA03009194A patent/MXPA03009194A/es active IP Right Grant
- 2002-04-09 ES ES02761921T patent/ES2328467T3/es not_active Expired - Lifetime
- 2002-04-09 IL IL15812102A patent/IL158121A0/xx unknown
- 2002-04-09 EP EP02761921A patent/EP1379514B1/fr not_active Expired - Lifetime
- 2002-04-09 DE DE60232959T patent/DE60232959D1/de not_active Expired - Lifetime
- 2002-04-09 AU AU2002307980A patent/AU2002307980B2/en not_active Ceased
- 2002-04-09 KR KR1020037013243A patent/KR100865809B1/ko not_active IP Right Cessation
- 2002-04-09 BR BRPI0208703-0A patent/BR0208703A/pt not_active IP Right Cessation
- 2002-04-09 CA CA2443403A patent/CA2443403C/fr not_active Expired - Fee Related
- 2002-04-09 WO PCT/FR2002/001218 patent/WO2002083656A2/fr active IP Right Grant
- 2002-04-09 NZ NZ528645A patent/NZ528645A/en not_active IP Right Cessation
- 2002-04-09 RU RU2003132471/04A patent/RU2288224C2/ru not_active IP Right Cessation
- 2002-04-09 CZ CZ2003-3054A patent/CZ304550B6/cs not_active IP Right Cessation
- 2002-04-10 AR ARP020101330A patent/AR036329A1/es active IP Right Grant
-
2003
- 2003-09-25 IL IL158121A patent/IL158121A/en not_active IP Right Cessation
- 2003-10-08 IS IS6979A patent/IS2724B/is unknown
- 2003-10-09 NO NO20034524A patent/NO326051B1/no not_active IP Right Cessation
-
2005
- 2005-03-18 HK HK05102380A patent/HK1070055A1/xx not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5326770A (en) * | 1992-07-17 | 1994-07-05 | The Du Pont Merck Pharmaceutical Company | Monoamine oxidase-B (MAO-B) inhibitory 5-substituted 2,4-thiazolidinediones useful in treating memory disorders of mammals |
WO1997013768A1 (fr) * | 1995-10-11 | 1997-04-17 | Synthelabo | Composes derives d'oxazolidin-2-one, leur procede de preparation et leur application en therapeutique |
WO1998058934A1 (fr) * | 1997-06-20 | 1998-12-30 | Societe De Conseils De Recherches Et D'applications Scientifiques (S.C.R.A.S.) | Nouveaux derives du 2-(iminomethyl)amino-phenyle, leur preparation, leur application a titre de medicaments et les compositions pharmaceutiques les contenant |
WO2001026656A2 (fr) * | 1999-10-11 | 2001-04-19 | Societe De Conseils De Recherches Et D'applications Scientifiques (S.C.R.A.S.) | Derives d'heterocycles a 5 chainons et leur application comme inhibiteurs de monoamine oxydase |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8288560B2 (en) | 1999-10-11 | 2012-10-16 | Ipsen Pharma S.A.S. | Derivatives of heterocycles with 5 members, their preparation and their use as medicaments |
US7163952B2 (en) | 2001-12-03 | 2007-01-16 | Japan Tobacco Inc. | Azole compound and medicinal use thereof |
WO2004089918A1 (fr) * | 2003-04-09 | 2004-10-21 | Japan Tobacco Inc. | Compose pentacyclique heteroaromatique et son usage medical |
WO2004096231A2 (fr) * | 2003-04-25 | 2004-11-11 | Neuro 3D | Utilisation de derives de piperarizine phenothiazine, ou d'un sel ou ester de ceux-ci, dans la fabrication d'un medicament a effets neuroprotecteurs et/ou neurotrophiques sur le systeme nerveux central et/ou le systeme nerveux peripherique |
WO2004096231A3 (fr) * | 2003-04-25 | 2005-03-24 | Neuro 3D | Utilisation de derives de piperarizine phenothiazine, ou d'un sel ou ester de ceux-ci, dans la fabrication d'un medicament a effets neuroprotecteurs et/ou neurotrophiques sur le systeme nerveux central et/ou le systeme nerveux peripherique |
EP1470818A1 (fr) * | 2003-04-25 | 2004-10-27 | Neuro3D | Utilisation de dérivés de phénothiazine pipérazine pour la préparation d'un médicament ayant des effets neuroprotecteurs et/ou neurotrophiques sur le SNC et/ou SNP |
WO2005035510A1 (fr) * | 2003-10-08 | 2005-04-21 | Societe De Conseils De Recherches Et D'applications Scientifiques (S.C.R.A.S.) | Derives du 4-phenylthiazole et du 4-phenylimidazole et leur utilisation comme medicaments pour le traitement de maladies neurodegeneratives. la douleur et l'epilepsie |
FR2888116A1 (fr) * | 2005-07-08 | 2007-01-12 | Sod Conseils Rech Applic | Derives de thiazoles pour traiter les dyskinesies |
WO2007006941A1 (fr) * | 2005-07-08 | 2007-01-18 | Societe De Conseils De Recherches Et D'applications Scientifiques (S.C.R.A.S.) | Derives de thiazoles pour traiter le syndrome des jambes sans repos |
WO2007006942A1 (fr) * | 2005-07-08 | 2007-01-18 | Societe De Conseils De Recherches Et D'applications Scientifique (S.C.R.A.S.) | Derives de thiazoles pour traiter les dyskinesies provoquees par un traitement chimique |
US9006274B2 (en) | 2005-07-08 | 2015-04-14 | Ipsen Pharma S.A.S. | Thiazole derivatives for treating dyskinesias caused by a chemical treatment |
US9918967B2 (en) | 2005-07-08 | 2018-03-20 | Ipsen Pharma S.A.S. | Thiazole derivatives for treating dyskinesias caused by a chemical treatment |
CN103906746A (zh) * | 2011-10-26 | 2014-07-02 | 辉瑞有限公司 | 用作钠通道调节剂的(4-苯基咪唑-2-基)乙胺衍生物 |
CN103906746B (zh) * | 2011-10-26 | 2015-12-09 | 辉瑞有限公司 | 用作钠通道调节剂的(4-苯基咪唑-2-基)乙胺衍生物 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1589007B1 (fr) | Dérivés d'hétérocycles à 5 chainons, leur préparation et leur application comme médicaments | |
US7291641B2 (en) | Derivatives of heterocycles with 5 members, their preparation and their use as medicaments | |
US20040132788A1 (en) | Derivatives of heterocycles with 5 members, their preparation and their use as medicaments | |
EP1379514B1 (fr) | Derives d'heterocycles a 5 chainons, leur preparation et leur application comme medicaments | |
RU2380362C2 (ru) | Производные пятичленных гетероциклов, способ их получения и их применение в качестве лекарственных средств | |
FR2823208A1 (fr) | Derives d'heterocycles a 5 chainons, leur preparation et leur application a titre de medicaments | |
KR100822085B1 (ko) | 5-원 헤테로사이클 유도체, 이의 제조 방법 및의약으로서의 이의 용도 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
AK | Designated states |
Kind code of ref document: A3 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A3 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 158121 Country of ref document: IL |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2003/07750 Country of ref document: ZA Ref document number: 2443403 Country of ref document: CA Ref document number: 200307750 Country of ref document: ZA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2002581412 Country of ref document: JP Ref document number: 2002307980 Country of ref document: AU Ref document number: PA/a/2003/009194 Country of ref document: MX |
|
WWE | Wipo information: entry into national phase |
Ref document number: 02807937X Country of ref document: CN Ref document number: 1020037013243 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 372297 Country of ref document: PL |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2002761921 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: PV2003-3054 Country of ref document: CZ |
|
WWP | Wipo information: published in national office |
Ref document number: 2002761921 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWP | Wipo information: published in national office |
Ref document number: PV2003-3054 Country of ref document: CZ |
|
ENP | Entry into the national phase |
Ref document number: PI0208703 Country of ref document: BR |
|
WWG | Wipo information: grant in national office |
Ref document number: 2002307980 Country of ref document: AU |