WO2006097176A1 - Phthalazinone - Google Patents
Phthalazinone Download PDFInfo
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- WO2006097176A1 WO2006097176A1 PCT/EP2006/001525 EP2006001525W WO2006097176A1 WO 2006097176 A1 WO2006097176 A1 WO 2006097176A1 EP 2006001525 W EP2006001525 W EP 2006001525W WO 2006097176 A1 WO2006097176 A1 WO 2006097176A1
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- 0 *C(*)(C(c1c(*)c(*)c(*)c(*)c11)=NN(*)C1=O)N(CCN(*)*)C(*)=O Chemical compound *C(*)(C(c1c(*)c(*)c(*)c(*)c11)=NN(*)C1=O)N(CCN(*)*)C(*)=O 0.000 description 2
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
- C07D237/26—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings condensed with carbocyclic rings or ring systems
- C07D237/30—Phthalazines
- C07D237/32—Phthalazines with oxygen atoms directly attached to carbon atoms of the nitrogen-containing ring
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
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- 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
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- 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]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
- A61P35/02—Antineoplastic agents specific for leukemia
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
Definitions
- the invention had the object of finding new compounds with valuable properties, in particular those that can be used for the production of medicaments.
- the present invention relates to compounds of the formula I and their use for the treatment and prophylaxis of diseases in which the inhibition, regulation and / or modulation of mitotic motor proteins, in particular of the mitotic motor protein Eg5 plays a role, and also pharmaceutical compositions which contain these compounds.
- the present invention relates to compounds of formula I which preferentially inhibit, regulate and / or modulate one or more mitotic motor proteins, compositions containing these compounds, and methods for their use in the treatment of diseases and conditions such as angiogenesis, cancer , Tumorigenesis, growth and spread, arteriosclerosis, eye diseases, choroidal neovascularization and diabetic retinopathy, inflammatory diseases, arthritis, neurodegeneration, restenosis,
- diseases and conditions such as angiogenesis, cancer , Tumorigenesis, growth and spread, arteriosclerosis, eye diseases, choroidal neovascularization and diabetic retinopathy, inflammatory diseases, arthritis, neurodegeneration, restenosis,
- the compounds according to the invention are suitable for the therapy or prophylaxis of cancerous diseases.
- Eg5 a mitotic motor protein - Eg5 - leads to collapse of the spindle fibers. As a result, the chromosomes can no longer be correctly distributed to the daughter cells. This leads to mitotic arrest and can thus cause cell death.
- An upregulation of the motor protein For example, Eg5 has been described in tissues of breast, lung and colon tumors. Since Eg5 occupies a function specific to mitosis, mainly rapidly dividing cells and not fully differentiated cells are affected by Eg5 inhibition. In addition, Eg5 regulates exclusively the movement of mitotic microtubules
- all solid and non-solid tumors can be treated with the compounds of formula I, e.g. monocytic leukemia, brain, urogenital, lymphatic, gastric, laryngeal and lung carcinomas, including lung adenocarcinoma and small cell lung carcinoma.
- Other examples include prostate, pancreatic and breast carcinoma.
- connections cause a specific inhibition of mitotic Moter proteins, in particular Eg5.
- the compounds of the invention preferably exhibit a beneficial biological activity which is readily detectable in the assays described herein, for example.
- the compounds of the invention preferably exhibit and effect an inhibiting effect, usually documented by IC 50 values in a suitable range, preferably in the micromolar range, and more preferably in the nanomolar range.
- the compounds of the invention are useful in prophylaxis and / or B ⁇ Stuttgart of diseases that are influenced by an inhibition of one or more mitotic motor proteins, in particular Eg5.
- the present invention therefore relates to compounds according to the invention as medicaments and / or active pharmaceutical ingredients in the
- the compounds according to the invention have a beneficial effect in a xenograft tumor model.
- the host or patient may be of any mammalian species, e.g. A primate species, especially humans; Rodents, including mice, rats and hamsters; Rabbits; Horses, cattle, dogs, cats, etc. Animal models are of interest for experimental studies, providing a model for the treatment of human disease.
- the susceptibility of a particular cell to treatment with the compounds of the invention can be determined by testing in vitro. Typically, a culture of the cell is combined with a compound of the invention at various concentrations for a period of time sufficient to allow the drugs to induce cell death or inhibit migration, usually between about one hour and one week. For testing in vitro, cultured cells from a biopsy sample can be used. The viable cells remaining after treatment are then counted. - A -
- the dose will vary depending on the specific compound used, the specific disease, the patient status, etc. Typically, a therapeutic dose will be sufficient to substantially reduce the undesirable cell population in the target tissue while increasing the viability of the patient
- Treatment is generally continued until there is a significant reduction, e.g. B. at least about 50% reduction in cell load and can be continued until essentially no more unwanted cells are detected in the body.
- the invention relates to compounds of the formula I.
- R 1 , R 2 , R 3 and R 4 independently of one another are H, A, Ar, Het, OR a , SR a , OAr,
- NHCOA NHCOAr, NHSO 2 A, NHSO 2 Ar or SO 2 N (R a ) 2 ,
- R a is H, A, Ar, Het, aralkyl or hetero-aralkyl,
- R 5 , R 8 are independently H, A, Ar, Het, aralkyl or hetero-aralkyl, and
- R 6 , R 7 are independently H or A, or together with the N-atom to which they are attached, a saturated or. form an unsaturated 5-, 6- or 7-membered heterocycle which may optionally contain 1, 2 or 3 further heteroatoms selected from N, S and O,
- A is alkyl or cycloalkyl
- Ar is aryl or heteroaryl
- R 9 , R 10 , R 11 , R 12 independently of one another are H, A, OA, Ar, Het, aralkyl or heteroaralkyl,
- p, q are independently 0, 1, 2 or 3
- the invention also relates to the optically active forms, the
- Solvates of the compounds are understood to mean additions of inert solvent molecules to the compounds of the formula I which form on account of their mutual attraction. Solvates are e.g. Mono or dihydrate or alcoholates.
- compositions are understood, for example, as the salts of the compounds according to the invention as well as so-called prodrug compounds or prodrug derivatives.
- prodrug compounds or prodrug derivatives and processes for their preparation are known in the art.
- prodrug compounds or prodrug derivatives is preferably understood with z.
- alkyl or acyl groups sugars or oligopeptides modified compounds of formula I, which are rapidly cleaved in the organism to the active compounds of the invention.
- biodegradable polymer derivatives of the compounds of the invention as z. In Int. J. Pharm. 115, 61-67 (1995).
- the term "effective amount” means the amount of a drug or pharmaceutical agent that elicits a biological or medical response in a tissue, system, animal, or human, such as is sought or sought by a researcher or physician.
- therapeutically effective amount means an amount that produces at least one of the following effects in a human or other mammal (as compared to a subject who has not received that amount): improvement of the curative treatment, cure, prevention or elimination a disease, a medical condition, a medical condition, a disease, a disorder or side effects, or even a reduction in the progression of a disease, a disease or a disorder.
- therapeutically effective amount also includes those amounts effective to increase or enhance normal physiological function.
- the term "herein” preferably means “in the description and / or the claims” and in particular “above and / or below in the description and / or the claims".
- the term “as described herein” preferably has the meaning “as described in the specification and / or claims” and particularly the meaning “as described above and / or hereinafter in the specification and / or claims”.
- the invention also provides the use of mixtures of the compounds of the formula I, for example mixtures of two diastereomers, for example mixtures of two diastereomers in the ratio of about 1: 1, 1: 2, 1: 3, 1: 4, 1: 5, 1: 10, 1: 100 or about 1: 1000. These are particularly preferably mixtures of stereoisomeric compounds.
- the invention relates to the compounds of the formula I and their
- R 1 , R 2 , R 3 , R 4 , R 5 , Y 3 and Z 1 are as defined herein, and LG 1 is a leaving group
- R 6 , R 7 and Z 2 have the meanings given herein, L 1 is H or a metal atom,
- R s is either L 2 or Z 3 -R 8 where
- L 2 is H or a metal atom
- LG 2 stands for a leaving group
- LG 1 and LG 2 for the above process are known to the person skilled in the art, for example from standard works such as Houben-Weyl, Methods of Organic Chemistry, Georg Thieme Verlag, Stuttgart.
- LG 1 is a leaving group selected from Hal, in particular Cl, Br or I, and OSO 2 R e , wherein R e is preferably selected from
- A in particular alkyl, such as methyl and trifluoromethyl
- Ar in particular phenyl or substituted phenyl.
- LG 1 particularly preferably stands for OSO 2 CH 3 .
- LG 2 is a leaving group selected from Hal, in particular Cl, Br or I, and OSO 2 R 6 , wherein R e is preferably selected from
- A in particular alkyl, such as methyl and trifluoromethyl
- Ar in particular phenyl or substituted phenyl.
- LG 2 particularly preferably represents Hal, particularly preferably Cl, Br or I, and in particular Cl.
- L 1 and L 2 independently of one another preferably represent H or a metal atom, for example an alkali metal atom, such as Na or K, and particularly preferably H.
- a compound of the formula I into another compound of the formula I by reacting one or more radicals, for example one or more radicals selected from R 1 , R 2 , R 3 , R 4 , R 5 , R 5 , R 6 , R 7 and R 8 into one or more other radicals R 1 , R 2 , R 3 , R 4 , R 5 , R 5 , R 6 , R 7 and R 8 converted (ie, for example, a radical R 1 is converted into another R 1 radical or R 5 is converted into another R 5 radical), for example by reacting nitro groups, for example by hydrogenation on Raney nickel or Pd-carbon in an inert solvent such as methanol or ethanol, to amino groups reduced and / or converts an ester group into a carboxy group and / or converts an amino group by reductive amination into an alkylated amine and / or esterified carboxy groups by reaction with alcohols.
- one or more radicals for example one or more radicals selected from R 1 ,
- acylate free amino groups in the usual manner with an acid chloride or anhydride or alkylate with an unsubstituted or substituted alkyl halide, suitably in an inert solvent such as dichloromethane or THF and / or in the presence of a base such as triethylamine or pyridine at temperatures between -60 and + 30 °.
- a functionally modified amino and / or hydroxyl group can be liberated by solvolysis or hydrogenolysis by customary methods. This can e.g. with NaOH or KOH in water, water-THF or water-dioxane at temperatures between 0 and 100 °.
- the inventive method is preferably under
- the starting materials for the process according to the invention are either commercially available or can be prepared by methods known per se, as described in the literature (eg in the standard works such as Houben-Weyl, Methods of Organic Chemistry, Georg Thieme Verlag, Stuttgart), under reaction conditions known and suitable for these reactions.
- the starting materials can, if desired, also be formed in situ, so that they are not isolated from the reaction mixture, but immediately further reacted to the compounds of the invention.
- the mixtures of diastereomers and enantiomers of the compounds of formula I optionally obtained by the process described herein are separated by chromatography or crystallization.
- the bases and acids of formula I obtained by the process described herein are converted to their salts.
- radicals R 1 , R 2 , R 3 , R 4 , R a , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 , Y 1 , Y have 2 , Z 1 , Z 2 , Z 3 , A, Het, Ar, m, n, p and q are the meanings given for the formula I, unless expressly stated otherwise. When multiple occurrences of individual radicals within a compound, the radicals independently of one another assume the meanings indicated.
- Preferred compounds of the formula I are compounds of the formula I ',
- R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 and Z 2 are as defined herein, R 9 , R 10 are independently selected from H, A, OA, Ar, Het, aralkyl and hetero-aralkyl, more preferably from H, A, Ar and aralkyl and in particular from H and A,
- alkyl is preferably unbranched (linear) or branched, has 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms and may be substituted.
- Substituted alkyl is preferably an alkyl radical as described in this section, which has 1-7, preferably 1-5 and particularly preferably 1-3 substituents, which are preferably selected from Hal, in particular Cl and F, OH, OAlkyl, NH 2 and N (alkyl) 2 , wherein alkyl is as described above, and is preferably unsubstituted alkyl as described above.
- Substituted alkyl particularly preferably represents an alkyl radical as described above, in which 1-7 H atoms have been replaced by F and / or chlorine, eg. B. a perchlorinated or perfluorinated alkyl radical.
- fluorine- and / or chlorine-substituted alkyl radicals preferably have 1, 2, 3, 4 or 5 C atoms.
- Preferred fluorine- and / or chlorine-substituted alkyl radicals are perfluorinated alkyl radicals, in particular trifluoromethyl radicals.
- Unsubstituted or substituted alkyl particularly preferably denotes methyl, furthermore ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl or tert-butyl, furthermore also pentyl, 1-, 2- or 3-methylbutyl, 1, 1-, 1 , 2- or 2,2-dimethylpropyl, 1-ethylpropyl, hexyl, 1-, 2-, 3- or 4-
- Methylpentyl 1-, 1-, 1-, 2-, 1-, 3-, 2,2-, 2,3- or 3,3-dimethylbutyl, 1- or 2-ethylbutyl, 1-ethyl-1-methylpropyl, 1- Ethyl 2-methylpropyl, 1, 1,2 or 1,2,2-trimethylpropyl, more preferably trifluoromethyl.
- alkyl having 1, 2, 3, 4, 5 or 6 C atoms which may be chlorinated and / or fluorinated as described above, and is especially selected from methyl, ethyl, propyl, isopropyl, butyl, Isobutyl, sec-butyl, tert-butyl, pentyl, hexyi, trifluoromethyl, pentafluoroethyl and 1,1,1-trifluoroethyl.
- cycloalkyl is preferably selected from substituted or unsubstituted cyclopropyl, cyclobutyl, cyclopentyl,
- cycloalkyl is preferably a cycloalkyl radical as described above, which has 1-7, preferably 1-5 and particularly preferably 1-3 substituents, which are preferably selected from Hal, in particular Cl and F, OH, OAlkyl, NH 2 and N (Alkyl) 2 , wherein alkyl is as described above and is preferably unsubstituted alkyl as described above.
- alkylene is preferably an unbranched or branched divalent hydrocarbon radical having 1-10 C atoms, preferably 1-4 C atoms, which may optionally have 1-7, preferably 1-5 and particularly preferably 1-3 substituents which are preferably selected from Hal, in particular Cl and F, OH, Oalkyl, NH 2 and N (alkyl) 2, wherein alkyl is as described above and is preferably as described above unsubstituted alkyl.
- Unsubstituted alkylene is preferably methylene, ethylene, n-propylene, isopropylene or n-butylene and in particular methylene or ethylene.
- aryl is preferably a substituted or unsubstituted benzene ring, for example a phenyl radical, or a system of benzene rings, for example anthracene, phenanthrene or naphthalene ring systems or radicals.
- Substituted aryl is preferably an aryl radical as described above, which has 1-7, preferably 1-5 and particularly preferably 1-3 substituents, which are preferably selected from Hal, A, OH, OA, NH 2 , NO 2 , CN , COOH, COOA, CONH 2 , NHCOA, NHCONH 2 , NHSO 2 A, CHO, COA, SO 2 NH 2 , SO 2 A, -CH 2 -COOH or
- alkyl is as described above and is preferably unsubstituted alkyl as described above.
- Aryl therefore particularly preferably denotes unsubstituted or mono-, di- or tri-halo by Hal, A, OH, OA, NH 2 , NO 2 , CN, COOH, COOA 1 CONH 2 ,
- NHCOA NHCONH 2 , NHSO 2 A, CHO, COA, SO 2 NH 2 , SO 2 A, -CH 2 -COOH or -OCH 2 -COOH substituted phenyl, naphthyl or biphenyl.
- Aryl is very particularly preferably phenyl, o-, m- or p-tolyl, 0-, m- or p-ethylphenyl, 0-, m- or p-propylphenyl, o-, m- or p-isopropylphenyl, o-, m- or p-tert-butylphenyl, 0-, m- or p-hydroxyphenyl, o-, m- or p-methoxyphenyl, o-, m- or p-nitrophenyl, o-, m- or p- Aminophenyl, o-, m- or p- (N-methylamino) -phenyl, o-, m- or p- (N-methylaminocarbonyl) -phenyl, 0-, m- or p-acetamidophenyl, 0-, m- or p-meth
- Heteroaryl is for the purposes of the invention preferably a substituted or unsubstituted monocyclic 5- to 7-membered aromatic ring or cycle, or an unsubstituted or substituted fused ring system comprising two or three such monocyclic 5- to 7-membered rings, wherein the ring or rings one or more heteroatoms, preferably selected from N, S and O, included.
- a heteroaryl radical preferably contains 1 to 4 heteroatoms as described above and in particular 1 to 4 nitrogen atoms.
- heteroaryl radicals are furanyl, thiophenyl, pyrrolyl, imidazolyl, pyrazolyl, triazolyl, tetrazolyl, thiazolyl, oxazolyl, isoxazolyl, oxadiazolyl, oxo-pyridyl, thiadiazolyl, isothiazolyl, pyridyl, pyridazyl, pyrazinyl, pyrimidyl, quinolinyl, isoquinolinyl, benzofuranyl, Benzothiophenyl, indolyl, indazolyl, and substituted derivatives thereof, preferably one, two or three times by Hal, A, OH, OA, NH 2 , NO 2 , CN, COOH, COOA, CONH 2 , NHCOA, NHCONH 2 , NHSO 2 A, CHO, COA, SO 2 NH 2 , SO 2 A,
- Heteroaryl preferably denotes a mono- or binuclear unsubstituted or mono-, di- or trisubstituted by Hal, A, NO 2 , NHA, NA 2 , OA, COOA or CN substituted aromatic heterocycle having one or more N-, O- and / or S atoms.
- Heteroaryl particularly preferably denotes a monocyclic saturated or aromatic heterocycle having one N, S or O atom which may be unsubstituted or mono-, di- or trisubstituted by Hal, A, NHA, NA 2 , NO 2 , COOA or benzyl.
- unsubstituted heteroaryl means, for example, 2- or 3-furyl, 2- or 3-thienyl, 1-, 2- or 3-pyrrolyl, 1-, 2-, 4- or 5-imidazolyl, 1-, 3-, 4- or 5-pyrazolyl, 2-, 4- or 5-oxazolyl, 3-, 4- or 5-isoxazolyl, 2-, 4- or 5-thiazolyl, 3-, 4- or 5-isothiazolyl, 2-, 3- or 4-pyridyl, 2-, 4-, 5- or 6-pyrimidinyl, furthermore preferably 1, 2,3-triazole-1, -4- or -5-yl, 1, 2,4-triazoM, -3- or 5-yl, 1- or 5-tetrazolyl, 1,2,3-oxadiazol-4 or -5-yl, 1, 2, 4-oxadiazol-3 or -5-yl, 1, 3,4-thiadiazol-2 or -5-yl, 1,2,4-thiadiazol-3 or -5-yl, 1,2,3- Thi
- Benzopyrazolyl 2-, 4-, 5-, 6- or 7-benzoxazolyl, 3-, 4-, 5-, 6- or 7- benzisoxazolyl, 2-, 4-, 5-, 6- or 7-benzothiazolyl, 2-, 4-, 5-, 6- or 7- benzisothiazolyl, 4-, 5-, 6- or 7-benz-2,1,3-oxadiazolyl, 2-, 3-, 4-, 5-, 6 -, 7- or 8-quinolyl, 1-, 3-, 4-, 5-, 6-, 7- or 8-isoquinolyl, 3-, 4-, 5-, 6-, 7- or 8-cinnolinyl, 2-, 4-, 5-, 6-, 7- or 8-quinazolinyl, 5- or 6-quinoxalinyl, 2-, 3-, 5-, 6-, 7- or 8-2H-benzo [1, 4 ] oxazinyl, more preferably 1, 3-benzodioxol-5-yl, 1,4-benzodioxan-6-y
- Aralkyl is for the purposes of the invention preferably an aryl radical as defined above, connected to an alkylene radical as defined above.
- Aralkyl may be substituted or preferably unsubstituted. Examples of preferred unsubstituted arylalkyl radicals are benzyl, phenethyl, phenylpropyl and phenylbutyl and in particular benzyl and phenethyl.
- Substituted arylalkyl is preferably an arylalkyl radical as described above which has 1-7, preferably 1-5 and particularly preferably 1-3, substituents which are preferably selected from Hal, A, OH, OA, NH 2 , NO 2 , CN , COOH, COOA, CONH 2 , NHCOA, NHCONH 2 , NHSO 2 A, CHO, COA, SO 2 NH 2 , SO 2 A, -CH 2 -COOH or -OCH 2 -COOH and particularly preferably under Hal, in particular Cl and F, OH, Oalkyl, NH 2 and N (alkyl) 2 , wherein alkyl is as described above, and is preferably unsubstituted alkyl as described above.
- substituents which are preferably selected from Hal, A, OH, OA, NH 2 , NO 2 , CN , COOH, COOA, CONH 2 , NHCOA, NHCONH 2 , NHSO
- Hetero-aralkyl is for the purposes of the invention preferably aralkyl as defined above, in which one or more carbon atoms, preferably 1 to 4 carbon atoms, by heteroatoms, preferably selected from N, S and O and in particular from N and S , are substituted.
- hetero-aralkyl is a heteroaryl radical as defined above linked to an alkylene radical as defined above. Hetero-aralkyl may be substituted or preferably unsubstituted.
- heteroarylalkyl radicals examples include pyridyl-2-ylmethyl, yridyl-3-ylmethyl, pyridyl-4-ylmethyl, pyridyl-2-yl-ethyl, pyridyl-3-yl-ethyl and
- heterocyclyl is preferably an unsaturated or preferably saturated cyclic radical which preferably has 1 to 6 C atoms and 1 to 4 heteroatoms, preferably selected from N, S and O.
- Heterocyclyl is preferably a 5-, 6- or 7-membered cycle as described above, which is unsubstituted or substituted by 1 to 5 and in particular 1 to 3 substituents, where the substituents are preferably selected from Hal, A, OH, OA, NH 2 , NO 2 , CN, COOH, COOA, CONH 2 , NHCOA, NHCONH 2 , NHSO 2 A, CHO, COA, SO 2 NH 2 , SO 2 A, -CH 2 -COOH, -OCH 2 -
- heterocyclyl selected from 1-piperidyl, 4-piperidyl, 1-methylpiperidin-4-yl, 1-piperazyl, 1- (4-methyl) piperazyl, 4-methylpiperazin-1-yl amine, 1- ( 4- (2-hydroxyethyl) -piperazyl, 4-morpholinyl, 1-pyrrolidinyl, 2-pyrrolidinyl, 3-pyrrolidinyl, 1-pyrazolidinyl 1- (2-methyl) -pyrazolidinyl, 1-imidazolidinyl or 1- (3-methyl ) -imidazolidinyl, thiophen-2-yl, thiophen-3-yl, 2-oxazolyl, 4-oxazolyl, 5-oxazolyl, 2-thiazolyl,
- heterocyclyl saturated radical as defined above which is either unsubstituted or monosubstituted or disubstituted by A or 0O.
- A is alkyl, preferably as described above, and more preferably is unbranched (linear) or branched, and has 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 C atoms.
- A is preferably methyl, furthermore ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl or tert-butyl, furthermore also pentyl, 1-, 2- or 3-methylbutyl, 1, 1, 1, 2 or 2,2-dimethylpropyl, 1-
- A also denotes cycloalkyl. Cycloalkyl is preferably cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl or cycloheptyl, but especially cyclopentyl.
- Ar is preferably aryl radicals and heteroaryl radicals as described herein, and especially aryl radicals as described herein.
- Het preferably represents heteroaryl radicals and heterocyclyl radicals as described herein, and especially heterocyclyl radicals as described herein.
- R 1 , R 2 , R 3 and R 4 are in each case independently selected from H, A, CF 3 , OCF 3 , OR a , SA, S (O) 2 A, S (O) A, CH 2 CN, COOA, CONHA, Hal, SCF, CN and Het, also preferably under H, Cl, Br, F, t-butyl, - CH (CH 3 ) CH 2 CH 3 , isopropyl, ethyl and methyl.
- R 1, R 2, R 3 and R 4 are in each case independently selected from H, t-butyl, isopropyl, ethyl, CF 3, methyl, Br, Cl, F, SCF 3, CH (CH 3) CH 2 CH 3 , n-
- R 1 , R 2 , R 3 and R 4 are in each case independently selected from H, Cl, Br, F, t-butyl, isopropyl, ethyl or CF 3 .
- At least one of R 1 , R 2 , R 3 and R 4 is different from H.
- R 2 , R 3 and R 4 are different from H.
- At least one of the radicals R 1 , R 2 , R 3 and R 4 is in each case independently selected from A, Ar , Het, OR a , SR a , OAr, SAr, N (R a ) 2 , NR 3 Ar, Hal, NO 2 , CN, (CH 2 ) m COOR a , (CH 2 ) m COOAr, (CH 2 ) m CON (R a ) 2 , (CH 2 ) m CONHAr, COR a , COAr, S (O) m A, S (O) m Ar, NHCOA, NHCOAr, NHSO 2 A, NHSO 2 Ar and SO 2 N ( R a ) 2 .
- R 1 , R 2 , R 3 and R 4 is more preferably one, two or three of R 1 , R 2 , R 3 and R 4 , in each case independently selected from A, CF 3 , OCF 3 , OR a , SA, S (O) 2 A, S (O) A, CH 2 CN, COOA, CONHA, Hal, SCF, CN and Het, preferably also H, Cl, Br, F, t-butyl, -CH (CH 3 ) CH 2 CH 3 , isopropyl, ethyl and methyl, most preferably selected from t-butyl, isopropyl, ethyl, CF 3 , methyl, Br, Cl, F, SCF 3 , CH ( CH 3 ) CH 2 CH 3 , n -propyl, OCH 3 , SCH 3 , n-butyl, CH 2 CN and Het, and especially selected from Cl, Br, F, t-
- R 1 and / or R 4 is H.
- R 2 and / or R 3 is a radical other than H, preferably selected from the abovementioned radicals other than H.
- R 2 and / or R 3 is Hal, A or OA, in particular Cl, cyclopropyl or OCH 3 .
- one of the radicals R 2 and R 3 has the meaning H and the other radical has the meaning Cl.
- R a is preferably H, A, Ar, Het, aralkyl or heteroaralkyl, particularly preferably H, A, Ar, Het or aralkyl I, very particularly preferably H, A, Ar or Het and in particular H, A or Ar.
- R a is A, Ar, Het, aralkyl or hetero-aralkyl, the radicals mentioned may also be substituted.
- R a generally has 1 to 5 and preferably 1 to 3 substituents, preferably selected from Hal, A, OH, OA,
- R 5 is preferably H, A, Ar, Het, aralkyl or heteroaralkyl, particularly preferably A, Ar, Het, aralkyl or heteroaralkyl, very particularly preferably A, Ar, aralkyl or heteroaralkyl and in particular aralkyl or heteroaralkyl. aralkyl.
- R 5 is benzyl, phenethyl, or
- R 5 When R 5 is substituted benzyl, phenethyl, or phenylpropyl, it has 1 to 5 and preferably 1 to 3 substituents, preferably selected from Hal, A, OH, OA, NH 2 , NO 2 , CN, COOH, COOA, CONH 2 , NHCOA, NHCONH 2 , NHSO 2 A, CHO, COA, SO 2 NH 2 , SO 2 A, -CH 2 -COOH or -OCH 2 -COOH and especially under HaI, in particular Cl and F, OH, OAlkyl, NH 2 and N (alkyl) 2 , wherein alkyl is as described above, and is preferably unsubstituted alkyl as described above.
- substituents preferably selected from Hal, A, OH, OA, NH 2 , NO 2 , CN, COOH, COOA, CONH 2 , NHCOA, NHCONH 2 , NHSO 2 A, CHO,
- R 8 is preferably H, A, Ar, Het, aralkyl or hetero-aralkyl, more preferably A, Ar, Het, aralkyl or hetero-aralkyl, most preferably A, Ar, aralkyl or hetero-aralkyl and especially A or Ar.
- Ar is preferably unsubstituted or substituted phenyl.
- R 8 When R 8 is substituted phenyl, it has 1 to 5 and preferably 1 to 3 substituents, preferably selected from Hal, A, OH 1 OA, NH 2 , NO 2 , CN, COOH, COOA, CONH 2 , NHCOA, NHCONH 2 , NHSO 2 A, CHO, COA, SO 2 NH 2 , SO 2 A, -CH 2 -COOH or
- alkyl is as described above and is preferably as described above unsubstituted alkyl.
- R 6 is preferably H or A particularly preferably A.
- A is preferably substituted or unsubstituted alkyl having 1 to 6 C atoms.
- R 7 is preferably H or A particularly preferably A.
- A is preferably substituted or unsubstituted alkyl having 1 to 6 C atoms.
- R 6 and R 7, together with the N-atom to which they are bonded, represent a saturated or unsaturated 5-, 6- or 7-membered heterocycle, preferably a saturated or unsaturated 5- or 6-membered heterocycle, which optionally may contain 1, 2 or 3 further heteroatoms, preferably 1 or 2 further heteroatoms, which are preferably selected from N, S and O and in particular from N and O.
- NR 6 R 7 is preferably 1-piperidyl, 1-piperazyl, 1- (4-methyl) piperazyl, 4-methylpiperazin-1-ylamine, 4-morpholinyl, 1-pyrrolidinyl, 1-pyrazolidinyl 1- ( 2-methyl) -pyrazolidinyl, 1-imidazolidinyl or 1- (3-methyl) -imidazolidinyl, 4-pyridyl, oxazolyl, thiazolyl, quinolinyl, isoquinolinyl, 2- or 4-pyridazyl, 2-, 4- or 5-pyrimidyl, 2- or 3-pyrazinyl.
- Y 1 is preferably O or S and in particular O.
- Y 2 is preferably O or S and in particular O.
- R 9 and R 10 are independently of one another preferably selected from H, A, OA, Ar, Het, aralkyl and heteroaralkyl, more preferably from H, A, Ar and aralkyl and in particular from H and A.
- R 9 R 1 °) P - (C Y 2 ) - (CR 11 R 12 ) q R 9 , R 10 ; R 11 and R 12 independently of one another preferably selected from H, A, OA, Ar, Het, aralkyl and heteroaralkyl, more preferably from H, A, Ar and aralkyl and in particular from H and A.
- (CR 9 R 1 °) n is preferably selected from CR 9 R 10 , CHA 1 CAA and CH 2 .
- Z 1 is more preferably selected from CR 9 R 10 , CHA, CAA and CH 2 .
- R 9 and R 10 are independently of one another preferably selected from H, A, OA, Ar, Het, aralkyl and heteroaralkyl, more preferably from H, A, Ar and aralkyl and in particular from H and A.
- (CR 9 R 10 ) p - (C Y 2 ) - (CR 11 R 12 ) q R 9 , R 10 ; R 11 and R 12 independently of one another preferably selected from H, A, OA, Ar, Het, aralkyl and heteroaralkyl, more preferably from H, A, Ar and aralkyl and in particular from H and A.
- (CR 9 R 10 ) n is preferably selected from CR 9 R 10 , (CR 9 R 10 ) 2 , (CR 9 R 10 ) 3 and (CR 9 R 1 V wherein R 9 and R 10 are as above / are defined below and are preferably in each case independently selected from H and A.
- (CR 9 R 10 ) n is more preferably selected from CH 2 , (CH 2 ) 2 , (CH 2 ) 3 and (CH 2 )
- In 4 Z 2 (CR 9 R 10) p -.
- Z 2 is selected from CR 9 R 10 , (CR 9 R 1 V (CR 9 R 10 ) 3 and (CR 9 R 1 V, wherein R 9 and R 10 are as defined above / below, and preferably in each case are independently selected from H and A, and in particular from CH 2 , (CH 2 ) 2 , (CH 2 ) 3 and (CH 2 ) 4 .
- R 9 and R 10 are independently of one another preferably selected from H, A, OA, Ar, Het, aralkyl and heteroaralkyl, more preferably from H, A, Ar and aralkyl and in particular from H and A.
- (CR 9 R 1 °) n is preferably selected from CR 9 R 10 , CHA, CAA and CH 2 .
- R 8 -Z 3 is substituted or preferably unsubstituted benzoyl.
- R 8 -Z 3 has 1 to 5 and preferably 1 to 3 substituents, preferably selected from Hal, A, OH, OA, NH 2 , NO 2 , CN, COOH, COOA 1 CONH 2 , NHCOA, NHCONH 2 , NHSO 2 A, CHO, COA, SO 2 NH 2 , SO 2 A, -CH 2 -COOH or -OCH 2 -COOH and particularly preferably under Hal, in particular Cl and F, OH, OAlkyl, NH 2 and N (alkyl) 2 , wherein alkyl is as described above, and is preferably unsubstituted alkyl as described above.
- Hal preferably denotes F, Cl or Br, but also I 1 particularly preferably F or Cl.
- the compounds of the formula I can possess one or more chiral centers and therefore occur in different stereoisomeric forms.
- Formula I encompasses all these forms.
- Particularly preferred compounds of the formula I are the compounds of the subformulae IA to IL:
- R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , Y 1 , Y 2 , Z 1 and Z 3 have the meanings given herein,
- r is 1, 2, 3 or 4, preferably 1, 2, or 3 and especially for
- s and t independently of one another are 0, 1 or 2 and in particular 0 or 1,
- Y 3 is O, S or NR a and in particular O or S,
- R c and R d are independently selected from the meanings given for R 1 to R 4 .
- u and v independently of one another are 0, 1, 2 or 3 and in particular 0, 1 or 2.
- R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 and R 10 have the meanings given herein, r is 1, 2, 3 or 4, preferably 1, 2, or 3 and especially for
- Y 2 is O, S or NR a and in particular O or S,
- Y 4 is O, S or NR a and in particular O or S,
- A is alkyl
- Ar is aryl or heteroaryl, preferably aryl and in particular unsubstituted or substituted phenyl,
- R c and R d are independently selected from the meanings given for R 1 to R 4 .
- u and v independently of one another are 0, 1, 2 or 3 and in particular 0, 1 or 2.
- R c is selected from A, CF 3 , OCF 3 , OR a , SA, S (O) 2 A, S (O) A, CH 2 CN, COOA, CONHA, Hal, SCF, CN and Het, more preferably also under H, Cl, Br, F, t-butyl, -CH (CH 3 ) CH 2 CH 3 , isopropyl, ethyl and methyl, most preferably selected from t-butyl, isopropyl, ethyl, CF 3 , methyl, Br , Cl, F, SCF 3 , CH (CH 3 ) CH 2 CH 3 , n -propyl, OCH 3 , SCH 3 , n-butyl, CH 2 CN and Het, and especially selected from Cl, Br, F, t- Butyl, isopropyl, ethyl or CF 3 .
- R d is more preferably selected from A, CF 3 , OCF 3 , OR a , SA, S (O) 2 A, S (O) A, CH 2 CN, COOA, CONHA, Hal, SCF, CN and Het also under H, Cl, Br, F, t-butyl, -CH (CH 3 ) CH 2 CH 3 , isopropyl, ethyl and methyl, most preferably selected from t-butyl, isopropyl, ethyl, CF 3 , methyl, Br, Cl, F, SCF 3 , CH (CH 3 ) CH 2 CH 3 , n-propyl, OCH 3 , SCH 3 , n-butyl , CH 2 CN and Het, and in particular selected from Cl, Br, F, t-butyl, isopropyl, ethyl or CF 3 .
- compounds according to the invention that is to say compounds of the formula I and preferably of the formula I 1 , IA, IB, IC, ID, IE, IF, IG, III, II, IK and / or IL and preferably of the formula III, IN and / or IP, which combine one or preferably more of the preferred embodiments described below:
- a further preferred embodiment relates to compounds according to the invention in which R 1 and R 4 independently of one another are H or are selected from A, CF 3 , OCF 3 , OR a , SA, S (O) 2 A, S (O) A, CH 2 CN,
- a further preferred embodiment relates to compounds according to the invention, in which
- R 3 and R 4 are independently selected from H and Cl.
- a further preferred embodiment relates to compounds according to the invention in which R 5 is selected from Ar, aralkyl and hetero-aralkyl, preferably from aralkyl and hetero-aralkyl and in particular from benzyl and phenethyl; R 6 , R 7 are independently selected from H, A, Ar and aralkyl, preferably H and A and especially H, methyl and ethyl; and
- R 8 is selected from A, Ar and Het, preferably under Ar and Het and in particular under phenyl and pyridyl.
- a further preferred embodiment relates to compounds according to the invention, in which
- R 5 is unsubstituted or substituted benzyl
- R 8 is unsubstituted or substituted phenyl.
- a further preferred embodiment relates to compounds according to the invention in which R 6 and R 7 , together with the N-atom to which they are attached, form a saturated or unsaturated 5-, 6- or 7-membered heterocycle which is optionally 1, 2 or 3 further heteroatoms selected from N, S and O, and is more preferably selected from 1-piperidyl, 4-piperidyl, 1-methyl-piperidin-4-yl, 1-piperazyl, 1- (4-methyl ) -piperazyl, 4-methylpiperazin-1-yl amine, 1- (4- (2-hydroxyethyl)) piperazyl, 4-morpholinyl and 1-pyrrolidinyl.
- the invention relates in particular to those compounds of the formula I in which at least one of the radicals mentioned has one of the preferred meanings given above and / or which combine one or more of the preferred embodiments described herein.
- the compounds according to the invention are particularly preferably selected from compounds (1) to (4):
- Conditions and preferably the salts and / or solvates thereof, and in particular the physiologically acceptable salts and / or solvates thereof.
- the compounds according to the invention are furthermore particularly preferably selected from compounds (5) to (6):
- the starting materials may, if desired, also be formed in situ, so that they are not isolated from the reaction mixture, but immediately further reacted to the compounds of formula I.
- the reaction is generally carried out in an inert solvent such as acetonitrile, preferably in the presence of a base such as amines, preferably tertiary amines, hydroxides, in particular alkali metal hydroxides such as KOH, or NaOH or in particular alkali metal or alkaline earth metal carbonates, such as Na 2 CO 3 and K 2 CO 3 .
- a base such as amines, preferably tertiary amines, hydroxides, in particular alkali metal hydroxides such as KOH, or NaOH or in particular alkali metal or alkaline earth metal carbonates, such as Na 2 CO 3 and K 2 CO 3 .
- the reaction time is between a few minutes and 14 days depending on the conditions used, the reaction temperature between about 0 ° and 180 °, usually between 0 ° and 100 °, more preferably between 15 ° C and 6O 0 C, most preferably between 15 0 C and 35 ° C, such as about 20 0 C, about 25
- Suitable inert solvents are, for example, hydrocarbons such as hexane, petroleum ether, benzene, toluene or xylene; chlorinated hydrocarbons such as trichlorethylene, 1, 2-dichloroethane, carbon tetrachloride, chloroform or dichloromethane; Nitriles such as acetonitrile; Carbon disulphide; Carboxylic acids such as formic acid or acetic acid; Nitro compounds such as nitromethane or nitrobenzene or mixtures of said solvents.
- a functionally modified amino and / or hydroxyl group can be liberated by solvolysis or hydrogenolysis by customary methods. This can be done, for example, with NaOH or KOH in water, water-THF or water-dioxane at temperatures between 0 and 100 °.
- the abovementioned compounds according to the invention can be used in their final non-salt form.
- the present invention also encompasses the use of these compounds in the form of their pharmaceutically acceptable salts, which can be derived from various organic and inorganic acids and bases according to procedures known in the art.
- Pharmaceutically acceptable salt forms of the compounds of formula I are for the most part prepared conventionally. If the compound of the formula I contains a carboxylic acid group, one of its suitable salts can be formed by reacting the compound with a suitable base to give the corresponding base addition salt.
- Such bases include, for example, alkali metal hydroxides, including potassium hydroxide, sodium hydroxide and lithium hydroxide; Alkaline earth metal hydroxides such as barium hydroxide and calcium hydroxide; Alkali metal alcoholates, e.g. Potassium ethanolate and sodium propanolate; and various organic bases such as piperidine, diethanolamine and N-methylglutamine.
- alkali metal hydroxides including potassium hydroxide, sodium hydroxide and lithium hydroxide
- Alkaline earth metal hydroxides such as barium hydroxide and calcium hydroxide
- Alkali metal alcoholates e.g. Potassium ethanolate and sodium propanolate
- various organic bases such as piperidine, diethanolamine and N-methylglutamine.
- acid addition salts can be formed by reacting these compounds with pharmaceutically acceptable organic and inorganic acids, e.g.
- Hydrogen halides such as hydrogen chloride, hydrogen bromide or hydrogen iodide, other mineral acids and their corresponding salts such as sulfate, nitrate or phosphate and the like, and alkyl and monoaryl sulfonates such as ethane sulfonate, toluenesulfonate and benzenesulfonate, as well as other organic acids and their corresponding salts such as acetate, trifluoroacetate, tartrate, maleate, succinate, citrate, benzoate, salicylate, ascorbate and the like.
- pharmaceutically acceptable acid addition salts of the compounds of formula I include the following: acetate, adipate, alginate, arginate, aspartate, benzoate, benzenesulfonate (besylate), bisulfate, bisulfite, bromide, butyrate, camphorate, camphorsulfonate, caprylate, chloride, chlorobenzoate, citrate , Cyclopentanepionate, digluconate, dihydrogenphosphate, dinitrobenzoate, dodecylsulfate, ethanesulfonate, fumarate, galacterate (from mucic acid), galacturonate, glucoheptanoate, gluconate, glutamate, glycerophosphate, hemisuccinate, hemisulfate, heptanoate, hexanoate, hippurate, hydrochloride, hydrobromide, hydroiodide, 2-hydroxyethanesulfon
- Metaphosphate methanesulfonate, methyl benzoate, monohydrogen phosphate, 2-naphthalene sulfonate, nicotinate, nitrate, oxalate, oleate, pamoate, pectinate, persulfate, phenyl acetate, 3-phenylpropionate, phosphate, phosphonate, phthalate, but this is not limiting.
- the base salts of the compounds according to the invention include aluminum, ammonium, calcium, copper, iron (III), iron (II), lithium, magnesium, manganese (III), manganese (II), potassium , Sodium and zinc salts, but this should not be limiting.
- Preferred among the above salts are ammonium; the alkali metal salts sodium and
- Salts of compounds of formula I 1 derived from pharmaceutically acceptable organic non-toxic bases include salts of primary, secondary and tertiary amines, substituted amines, including naturally occurring substituted amines, cyclic amines and basic ion exchange resins, eg arginine, betaine, Caffeine, chloroprocaine, choline, N, N'-dibenzylethylenediamine (benzathine), dicyclohexylamine, diethanolamine, Diethylamine, 2-diethylaminoethanol, 2-dimethylaminoethanol, ethanolamine, ethylenediamine, N-ethylmorpholine, N-ethylpiperidine, glucamine, glucosamine, histidine, hydrabamine, iso-propylamine, lidocaine, lysine, meglumine, N-methyl-D-glucamine, morpholine,
- Compounds of the present invention containing basic nitrogen-containing groups can be reacted with agents such as (C 1 -C 4 ) alkyl halides, eg, methyl, ethyl, isopropyl, and tert-butyl chloride, bromide, and iodide; Di (Cr C 4 ) alkyl sulfates, eg dimethyl, diethyl and diamylsulfate; (Ci 0 - Ci 8 ) alkyl halides, eg decyl, dodecyl, lauryl, myristyl and stearyl chloride, bromide and iodide; and aryl (C 1 -C 4 ) alkyl halides, eg benzyl chloride and phenethyl bromide, quaternize. With such salts, both water- and oil-soluble compounds of the invention can be prepared.
- agents such as (C 1 -C 4
- compositions which are preferred include acetate, trifluoroacetate, besylate, citrate, fumarate, gluconate,
- the acid addition salts of basic compounds of formula I are prepared by contacting the free base form with a sufficient amount of the desired acid to form the salt in a conventional manner.
- the free base can be regenerated by contacting the salt form with a base and isolating the free base in a conventional manner.
- the free base forms differ, in a sense, from their corresponding salt forms with respect to certain physical ones Properties such as solubility in polar solvents; however, in the context of the invention, the salts otherwise correspond to their respective free base forms.
- the pharmaceutically acceptable base addition salts of the compounds of formula I are formed with metals or amines such as alkali metals and alkaline earth metals or organic amines.
- metals are sodium, potassium, magnesium and calcium.
- Preferred organic amines are N, N'-dibenzylethylenediamine, chloroprocaine, choline, diethanolamine, ethylenediamine, N-methyl-D-glucamine and procaine.
- the base addition salts of acidic compounds of the invention are prepared by contacting the free acid form with a sufficient amount of the desired base to form the salt in a conventional manner.
- the free acid can be regenerated by contacting the salt form with an acid and isolating the free acid in a conventional manner.
- the free acid forms in some sense differ from their corresponding salt forms in terms of certain physical properties such as solubility in polar solvents; However, in the context of the invention, the salts otherwise correspond to their respective free acid forms.
- a compound according to the invention contains more than one group which can form such pharmaceutically acceptable salts, the invention also encompasses multiple salts.
- Typical multiple salt forms include, for example, bitartrate, diacetate, difumarate, dimeglumine, diphosphate, disodium and trihydrochloride, but this is not intended to be limiting.
- the term "pharmaceutically acceptable salt” in the present context means an active ingredient which contains a compound of the formula I in the form of one of its salts, especially if this salt form is the salt Drug provides improved pharmacokinetic properties compared to the free form of the drug or any other salt form of the drug previously used.
- the pharmaceutically acceptable salt form of the active substance may also first impart a desired pharmacokinetic property to this active ingredient which it has not previously possessed, and may even positively influence the pharmacodynamics of this active ingredient in terms of its therapeutic efficacy in the body.
- the invention furthermore relates to medicaments comprising at least one compound of the formula I and / or pharmaceutically usable derivatives, solvates and stereoisomers thereof, including mixtures thereof in all ratios, and optionally excipients and / or adjuvants.
- compositions may be presented in the form of dosage units containing a predetermined amount of active ingredient per unit dose.
- a moiety may contain, for example, 0.5 mg to 1 g, preferably 1 mg to 700 mg, more preferably 5 mg to 100 mg of a compound of the invention, depending on the condition being treated, the route of administration and the age, weight and condition of the patient, or pharmaceutical formulations may be presented in the form of dosage units containing a predetermined amount of active ingredient per unit dose.
- Preferred dosage unit formulations are those containing a daily or partial dose as indicated above or a corresponding fraction thereof of an active ingredient.
- such pharmaceutical formulations can be prepared by any of the methods generally known in the pharmaceutical art.
- compositions may be administered by any suitable route, for example oral (including buccal or sublingual), rectal, nasal, topical (including buccal, sublingual or transdermal), vaginal or parenteral (including subcutaneous, intramuscular, intravenous or intradermal) routes.
- Such formulations can be prepared by any method known in the pharmaceutical art, for example, by bringing the active ingredient together with the carrier (s) or excipient (s).
- compositions adapted for oral administration may be administered as separate units, e.g. Capsules or tablets; Powder or granules; Solutions or suspensions in aqueous or non-aqueous liquids; edible foams or foam foods; or oil-in-water liquid emulsions or water-in-oil liquid emulsions.
- the active ingredient component in the case of oral administration in the form of a tablet or capsule, can be mixed with an oral, non-toxic and pharmaceutically acceptable inert carrier, e.g. Ethanol, glycerin, water and the like. combine. Powders are prepared by comminuting the compound to a suitable fine size and mixing it with a similarly comminuted pharmaceutical excipient, e.g. an edible carbohydrate such as starch or mannitol. A flavor, preservative, dispersant and dye may also be present.
- an oral, non-toxic and pharmaceutically acceptable inert carrier e.g. Ethanol, glycerin, water and the like.
- Powders are prepared by comminuting the compound to a suitable fine size and mixing it with a similarly comminuted pharmaceutical excipient, e.g. an edible carbohydrate such as starch or mannitol.
- a flavor, preservative, dispersant and dye may also be present.
- Capsules are made by preparing a powder mix as described above and filling shaped gelatin casings therewith.
- Lubricants and lubricants such as finely divided silica, talc, magnesium stearate, calcium stearate or polyethylene glycol in solid form can be added to the powder mixture before the filling process.
- a disintegrants or solubilizers such as agar-agar, calcium carbonate or sodium carbonate may also be added to improve the availability of the drug after ingestion of the capsule.
- suitable binding, lubricating and disintegrants as well as dyes can also be incorporated into the mixture.
- Suitable binders include starch, gelatin, natural sugars such as glucose or beta-lactose, corn sweeteners, natural and synthetic gums such as acacia, tragacanth or sodium alginate, carboxymethyl cellulose, polyethylene glycol, waxes, etc.
- Lubricants include sodium oleate, sodium stearate, magnesium stearate, sodium benzoate, sodium acetate, sodium chloride, etc.
- the disintegrators include, but are not limited to, starch, methyl cellulose, agar, bentonite,
- the tablets are formulated by, for example, preparing a powder mixture, granulating or dry-pressing, adding a lubricant and a disintegrant, and pressing the whole into tablets.
- a powder mixture is prepared by dissolving the appropriately comminuted compound with a diluent or a base as described above, and optionally with a binder, e.g. Carboxymethylcellulose, an alginate, gelatin or polyvinylpyrrolidone, a dissolution reducer, e.g. Paraffin, a resorption accelerator, such as a quaternary salt and / or an absorbent, e.g. Bentonite, kaolin or dicalcium phosphate is mixed.
- a binder e.g. Carboxymethylcellulose, an alginate, gelatin or polyvinylpyrrolidone
- a dissolution reducer e.g. Paraffin
- a resorption accelerator such as a quaternary salt and / or an absorbent
- the powder mixture can be granulated by mixing it with a binder, e.g. Syrup, starch paste, Acadia slime or solutions of cellulose or polymer materials wetted and pressed through a sieve.
- a binder e.g. Syrup, starch paste, Acadia slime or solutions of cellulose or polymer materials wetted and pressed through a sieve.
- the powder mixture can be run through a tabletting machine to produce non-uniformly shaped lumps which are broken up into granules.
- the granules may be greased by the addition of stearic acid, a stearate salt, talc or mineral oil to prevent sticking to the tablet molds. The greased mixture is then compressed into tablets.
- the compounds according to the invention can also be reacted with a free-flowing inert
- a transparent or opaque protective layer consisting of a shellac sealant, a layer of sugar or polymeric material, and a glossy layer of wax may be present. Dyes can be added to these coatings in order to differentiate between different dosage units.
- Oral fluids e.g. Solution, syrups and elixirs may be prepared in unit dosage form such that a given quantity contains a predetermined amount of the compound.
- Syrups can be prepared by dissolving the compound in an appropriate taste aqueous solution while preparing elixirs using a non-toxic alcoholic vehicle.
- Suspensions can be formulated by dispersing the compound in a non-toxic vehicle.
- Solubilizers and emulsifiers e.g. ethoxylated isostearyl alcohols and polyoxyethylene sorbitol ethers, preservatives, flavoring additives such as e.g. Peppermint oil or natural sweeteners or saccharin or other artificial sweeteners, i.a. can also be added.
- the unit dosage formulations for oral administration may optionally be encapsulated in microcapsules.
- the formulation may also be prepared to prolong or retard release, such as by coating or embedding particulate material in polymers, wax, and the like.
- the compounds of the formula I and salts, solvates and physiologically functional derivatives thereof can also be administered in the form of liposome delivery systems, such as, for example, small unilamellar vesicles, large unilamellar vesicles and multilamellar vesicles.
- Liposomes can be formed from various phospholipids such as cholesterol, stearylamine or phosphatidylcholines.
- the compounds of formula I as well as the salts, solvates and physiologically functional derivatives thereof can also be delivered using monoclonal antibodies as individual carriers to which the compound molecules are coupled.
- the compounds can also be coupled with soluble polymers as targeted drug carriers.
- Polymers may include polyvinylpyrrolidone, pyran copolymer, polyhydroxypropylmethacrylamidephenol, polyhydroxyethylaspartamidephenol or polyethyleneoxidepolylysine substituted with palmitoyl radicals.
- the compounds can be attached to a class of biodegradable polymers suitable for the controlled release of a drug, e.g. Polylactic acid, polyepsilon-caprolactone, polyhydroxybutyric acid, polyorthoesters, polyacetals, polydihydroxypyrans, polycyanoacrylates, and crosslinked or amphipathic block copolymers of hydrogels.
- compositions adapted for transdermal administration may be presented as discrete patches for prolonged, intimate contact with the epidermis of the recipient.
- the drug may be delivered from the patch by iontophoresis as generally described in Pharmaceutical Research, 3 (6), 318 (1986).
- Pharmaceutical compounds adapted for topical administration may be formulated as ointments, creams, suspensions, lotions, powders, solutions, pastes, gels, sprays, aerosols or oils.
- the formulations are preferably applied as a topical ointment or cream.
- the active ingredient may be either paraffinic or water-miscible
- Cream base can be used.
- the active ingredient can become a cream be formulated with an oil-in-water cream base or a water-in-oil base.
- the pharmaceutical formulations adapted for topical application to the eye include eye drops wherein the active ingredient is dissolved or suspended in a suitable carrier, especially an aqueous solvent.
- compositions adapted for topical application in the mouth include lozenges, troches and mouthwashes.
- compositions adapted for rectal administration may be presented in the form of suppositories or enemas.
- compositions adapted for nasal administration in which the vehicle is a solid contain a coarse powder having a particle size, for example, in the range of 20-500 microns, which is administered in the manner in which snuff is received, i. by rapid inhalation via the nasal passages from a container held close to the nose with the powder.
- Suitable formulations for administration as a nasal spray or nasal drops with a liquid carrier include drug solutions in water or oil.
- Fine particulate dusts or mists which may be generated by various types of pressurized dosing dispensers with aerosols, nebulizers or insufflators.
- compositions adapted for vaginal administration may be presented as pessaries, tampons, creams, gels, pastes, foams or spray formulations.
- Pharmaceutical formulations adapted for parenteral administration include aqueous and nonaqueous sterile injection solutions containing antioxidants, buffers, bacteriostats and solutes which render the formulation isotonic with the blood of the recipient to be treated; as well as aqueous and non-aqueous sterile
- Suspensions which may contain suspending agents and thickeners.
- the formulations may be administered in single or multiple dose containers, e.g. sealed vials and vials, and stored in the freeze-dried (lyophilized) state so that only the addition of the sterile carrier liquid, e.g. Water for injections, needed immediately before use.
- sterile carrier liquid e.g. Water for injections
- Injection solutions and suspensions prepared by formulation can be prepared from sterile powders, granules and tablets.
- formulations may include other means conventional in the art with respect to the particular type of formulation; for example, formulations suitable for oral administration may contain flavorings.
- a therapeutically effective amount of a compound of formula I will depend on a number of factors, including, but not limited to, the age and weight of the animal, the exact disease state requiring treatment, as well as its severity, the nature of the formulation, and the route of administration determined by the attending physician or veterinarian.
- an effective amount of a compound of the invention for the treatment of neoplastic growth, eg, colon or breast carcinoma is generally in the range of 0.1 to 100 mg / kg body weight of the recipient (mammal) per day, and more typically in the range of 1 to 10 mg / kg body weight per day.
- the actual amount per day would usually be between 70 and 700 mg, with this amount may be given as a single dose per day or more commonly in a number of divided doses (such as two, three, four, five or six) per day so that the total daily dose is the same.
- An effective amount of a salt or solvate or a physiologically functional derivative thereof can be determined as a proportion of the effective amount of the compound of the invention per se. It can be assumed that similar dosages are suitable for the treatment of the other, above-mentioned disease states.
- the invention furthermore relates to medicaments comprising at least one compound of the formula I and / or pharmaceutically usable derivatives, solvates and stereoisomers thereof, including mixtures thereof in all ratios, and at least one further active pharmaceutical ingredient.
- the invention is also a set (kit), consisting of separate packages of
- the kit contains suitable containers, such as boxes or boxes, individual bottles, bags or ampoules.
- the kit may contain, for example, separate ampoules in each of which an effective amount of a compound of formula I and / or its pharmaceutically acceptable derivatives, solvates and stereoisomers, including mixtures thereof in all proportions, and an effective amount of another drug substance are dissolved or lyophilized Form is present.
- the medicaments of Table 1 are combined with the compounds of the formula I.
- a combination of Formula I and Drugs of Table 1 may also be combined with compounds of Formula VI.
- CapCell TM CYP450-N-acetylcysteine
- Antagonist kappaB inhibitor, Encore
- Efaproxiral oxygenator, receptor agonist, Leo
- PI-88 heparanase antagonist
- SRL-172 T-cell doranidazole (apoptosis
- TLK-286 glutthione-S-CHS-828 (cytotoxic)
- PT-100 growth factor (differentiator, NIH)
- Point MX6 apoptosis promoter
- CDA-II apoptosis-Ro-31-7453 (apoptosis
- SDX-101 apoptosis-brostallicin (apoptosis)
- the compounds of the formula I are combined with those with known anticancer agents:
- anticancer agents include the following: estrogen receptor modulators, androgen receptor modulators, retinoid receptor modulators, cytotoxic agents, antiproliferative agents, prenyl protein transferase inhibitors, HMG-CoA reductase inhibitors, HIV protease inhibitors. Inhibitors, reverse transcriptase inhibitors and other angiogenesis inhibitors.
- the present compounds are particularly suitable for co-administration with radiotherapy. The synergistic effects of inhibiting VEGF in combination with radiotherapy have been described in the art (see WO 00/61186).
- Estrogen receptor modulators refers to compounds that interfere with or inhibit the binding of estrogen to the receptor, regardless of how this occurs: Estrogen receptor modulators include, for example, tamoxifen, raloxifene, idoxifen, LY353381, LY 117081, toremifene, fulvestrant , 4- [7- (2,2-Dimethyl-1-oxopropoxy-4-methyl-2- [4- [2- (1-piperidinyl) ethoxy] phenyl] -2H-1-benzopyran-3-yl] phenyl 2,2-dimethyl-propanoate, 4,4'-dihydroxybenzophenone-2,4-dinitrophenylhydrazone and SH646, but this is not intended to be limiting.
- Androgen receptor modulators refers to compounds that interfere with the binding of androgens to the receptor androgen inhibitory modulators include, for example, finasteride and other 5 ⁇ -reductase inhibitors, nilutamide, flutamide, bicalutamide, liarozole, and abiraterone acetate.
- Retinoid receptor modulators refers to compounds containing the Bonding v interfere with or inhibit retinoids to the receptor, regardless of how this happens.
- Such retinoid receptor modulators include, for example, bexarotene, tretinoin, 13-cis-retinoic acid, 9-cis-retinoic acid, ⁇ -difluoromethylornithine, ILX23-7553, trans-N- (4'-hydroxyphenyl) -retinamide and N-4-carboxyphenylretinamide.
- Cytotoxic agents refers to compounds that cause cell death or interfere with cell myosis, primarily through direct action on cell function, including alkylating agents, tumor necrosis factors, intercalators, microtubulin inhibitors, and topoisomerase inhibitors.
- the cytotoxic agents include, for example, tirapazimine, sertenef, cachectin, ifosfamide, tasonermine, lonidamine, carboplatin, altretamine, prednimustine, Dibromodulcite, ranimustine, fotemustine, nedaplatin, oxaliplatin, temozolomide, heptaplatin, estramustine, improvosulfan-tosylate, trofosfamide, nimustine, dibrospidium chloride, pumitepa, lobaplatin, satraplatin, profiromycin, cisplatin, infulvene, dexifosfamide, cis-amine dichloro ( 2-methylpyridine) platinum, benzylguanine, glufosfamide, GPX100, (trans, trans, trans) -bis-mu (hexane-1, 6-diamine) -mu-
- microtubulin inhibitors include, for example, paclitaxel, vindesine sulfate, S '' '- dideshydro' '- deoxy- ⁇ '-norvincaleukoblastin, docetaxol, rhizoxin, dolastatin, mivobulinisethionate, auristatin, cemadotin, RPR109881, BMS184476, vinflunine, Cryptophycin, 2,3,4,5,6-pentafluoro-N- (3-fluoro-4-methoxyphenyl) benzenesulfonamide, anhydrovinblastine, N, N-dimethyl-L-valyl-L-valyl-N-methyl-L-valyl -L-prolyl-L-proline t-butylamide, TDX258 and BMS188797.
- paclitaxel vindesine sulfate
- Topoisomerase inhibitors are, for example, topotecan, hycaptamine, irinotecan, rubitecan, 6-ethoxypropionyl-3 ', 4'-O-exo-benzylidene-chartreusine, 9-methoxy-N, N-dimethyl-5-nitropyrazolo [3,4, 5-kl] acridine-2- (6H) propanamine, 1-amino-9-ethyl-5-fluoro-2,3-dihydro-9-hydroxy-4-methyl-1H, 12H-benzo [de] -pyrano [3 ', 4 I : b, 7] indolizino [1,2b] quinoline-10,13 (9H, 15H) -dione, lurtotecan, 7- [2- (N-isopropylamino) ethyl] - (20S) camptothecin, BNP1350, BNPM 100, BN80915, BN80942,
- Antiproliferative agents include antisense RNA and DNA oligonucleotides such as G3139, ODN698, RVASKRAS, GEM231, and INX3001, as well as antimetabolites such as enocitabine, carmofur, tegafur, pentostatin,
- Doxifluridine trimetrexate, fludarabine, capecitabine, galocitabine, cytarabine ocfosfate, fosteabin sodium hydrate, raltitrexed, paltitrexide, emitefur, tiazofurin, decitabine, nolatrexed, pemetrexed, nelzarabine, 2'-deoxy-2'-methylidenecytidine, 2'-fluoromethylene -2'-deoxycytidine, N- [5- (2,3-dihydrobenzofuryl) sulfonyl] -N '- (3,4-dichlorophenyl) urea, N6- [4-deoxy-4- [N 2 - [2 (E) , 4 (E) -tetradecadienoyl] glycylamino] -L-glycero-BL-manno-heptopyranosyl] a
- antiproliferative agents also include other monoclonal antibodies to growth factors than those already listed under the “angiogenesis inhibitors”, such as trastuzumab, as well as tumor suppressor genes, such as p53, which can be delivered via recombinant virus-mediated gene transfer (see, eg, US Patent No. 6,069,134 ).
- the tumor is preferably selected from the group of squamous cell tumors, bladder, stomach, kidney, head and neck, esophagus, cervix, thyroid, intestine, liver, brain, prostate, genitourinary tract , the lymphatic system, the stomach, the larynx and / or the lungs.
- the tumor is furthermore preferably selected from the group lung adenocarcinoma, small cell lung carcinomas, pancreatic cancer, glioblastomas, colon carcinoma and breast carcinoma.
- a tumor of the blood and immune system preferably for the treatment of a tumor selected from the group of acute myeloid leukemia, chronic myelogenous leukemia, acute lymphoblastic leukemia and / or chronic lymphocytic leukemia.
- the invention also includes a method of treating a patient having a neoplasm, such as a cancer, by administration
- Y 'and Z are each independently O or N, R 6 and
- R 7 are each independently H, OH, halogen, OC 1-10 -alkyl, OCF 3 , NO 2 or NH 2 , n is an integer between 2 and 6 inclusive, and R 8 and R 9 are each independently preferably at the meta or para position and selected from the group:
- first and second compounds are administered simultaneously or within 14 days of each other in amounts sufficient to inhibit the growth of the neoplasm.
- pentamidine or its derivatives appear to have pleiotropic effects as it leads to a decrease in DNA, RNA and protein synthesis.
- Pentamidine has recently been described as a potent inhibitor of PRL1, -2 and 3 phosphatases (Pathak et al., 2002) and tyrosine phosphatases, and its overexpression is associated with human neoplastic malignant tumors.
- pentamidine is a drug that binds to the small DNA groove (Puckowska et al., 2004) and that can exert its effect via the disruption of gene expression and / or DNA synthesis.
- pentamidine and compounds of formula I preferably have additive to synergistic effects on cell proliferation.
- Suitable pentamidine analogs include stilbamidine (G-1) and hydroxystilbamidine (G-2) and their indole analogs (e.g., G-3):
- Each amidine unit can be independently replaced by one of the units defined above for R 8 and R 11 .
- salts of stilbamidine, hydroxystilbamidine and their indole derivatives are also suitable for the process according to the invention.
- Preferred salts include, for example, dihydrochloride and
- Exemplary analogs include 1, 5-bis (4 '- (N-hydroxyamidino) phenoxy) pentane, 1, 3-bis (4' - (N-hydroxyamidino) phenoxy) propane, 1, 3-bis (2 '-methoxy-4' - (N-hydroxyamidino) phenoxy) propane, 1,4-bis (4 '- (N-hydroxyamidino) phenoxy) butane, 1, 5-bis- (4' - (N-) hydroxyamidino) phenoxy) pentane, 1,4-bis (4 '- (N-hydroxyamidinep) phenoxy) butane, 1, 3-bis- (4' - (4-hydroxyamidino) phenoxy) propane, 1, 3-bis - (2'-methoxy-4 !
- Pentamidine metabolites are also useful in the antiproliferative combination of this invention. Pentamidine is rapidly metabolized in the body to at least seven primary metabolites. Some of these metabolites have one or more effects in common with pentamidine. Pentamidine metabolites have antiproliferative activity when combined with a benzimidazole or analogue thereof. Seven pentamidine analogs are shown below.
- the combinations of compounds of the formula I and formula VI or their analogues and their metabolites according to the invention are suitable for the treatment of neoplasms.
- Combination therapy may be performed alone or in conjunction with another therapy (eg surgery, radiation, chemotherapy, biological therapy).
- another therapy eg surgery, radiation, chemotherapy, biological therapy.
- a person whose risk of developing a neoplasm is greater eg, someone who is genetically predisposed or someone who previously had a neoplasm
- the combination of the kinesin ATPase Eg5 / KSP with the compounds of the formula VI, pentamidine, its analogues and / or its metabolites is likewise an object of the invention.
- each compound of the combination can be independently controlled. For example, a compound may be administered orally three times a day while the second compound may be administered intramuscularly once a day.
- the compounds may also be formulated together such that administration will deliver both compounds.
- the antiproliferative combinations of the invention may also be provided as components of a pharmaceutical package.
- the two drugs may be formulated together or separately and in single dosage amounts.
- the invention includes a method of treating a patient having a neoplasm such as a cancer by administering a compound of the formula (I) and (VI) in combination with an antiproliferative agent.
- Suitable antiproliferative agents include those provided in Table 1.
- “usual workup” means adding water if necessary, adjusting to pH values between 2 and 10, if necessary, depending on the constitution of the final product, extracted with ethyl acetate or dichloromethane, separating, drying organic phase over sodium sulfate, evaporated and purified by chromatography on silica gel and / or by crystallization Rf values on silica gel, mobile phase: ethyl acetate / methanol 9: 1.
- Mass spectrometry (MS): El (electron ejection ionization) M + FAB (M + H) + ESI (electrospray ionization) (M + H) + APCI-MS (mass. Pressure spectrometry) (M + H) +
- 0.1 mmol 7 are presented together with potassium carbonate (1 equivalent), treated with a solution of the corresponding amine (3 equivalents) in ACN and stirred until complete reaction at room temperature or 45 0 C.
- the reaction mixture is diluted with water, brought to pH 9-10 with 1N NaOH and extracted with ethyl acetate.
- the aqueous phase is extracted twice more with ethyl acetate.
- the combined organic phases are washed once with saturated NaCl solution, dried with Na 2 SO 4 , filtered and evaporated.
- the residue is purified by chromatography (4 g silica gel, eluent: DCM / MeOH 7.5% + 0.1% NH 3 ).
- the characterization of the compounds according to the invention obtained according to the above examples can preferably additionally be confirmed by correlating 1 H and / or 13 C NMR spectroscopic data.
- the determination of the effectiveness of the compounds of the invention may, for. B. via the Eg5-ATPase activity, which is measured via an enzymatic regeneration of the product ADP to ATP by pyruvate kinase (PK) and subsequent coupling to an NADH-dependent lactate dehydrogenase (LDH) reaction.
- PK pyruvate kinase
- LDH lactate dehydrogenase
- the reaction can be monitored by changing the absorbance at 340 nm.
- the regeneration of the ATP ensures at the same time, that the substrate concentration remains constant.
- the absorbance changes per unit time are analyzed graphically and linear regression is performed in the visually linear region of the reaction.
- Eg5 / KSP The combination of the antiprotozoic pentamidine and the inhibitors of kinesin ATPase Eg5 / KSP leads to increased inhibitory effects in cell proliferation tests with the colon carcinoma cell line HCT116. Eg5 inhibitors interfere with ATPase activity and inhibit the progression of the cell cycle due to a spindle pole separation error.
- 10 3 to 10 4 cells of a defined cell line (HCT116, CoIo 205, MDA-MB 231, etc.) are seeded per well in a 96-well microtiter plate and cultured overnight under standard conditions.
- 10-50 mM stock solutions in DMSO were prepared. Dilution series (usually 3-fold dilution steps) of the individual substances were combined in the form of a pipetting scheme (see scheme below) while maintaining a final DMSO concentration of 0.5% (v / v). The cells were mixed with the substance mixtures the next morning and allowed to sit for an additional 48 hours
- Example C Injection glasses
- a solution of 100 g of an active compound of the formula I and 5 g of disodium hydrogenphosphate is adjusted to pH 6.5 in 2 l of twice-distilled water with 2N hydrochloric acid, filtered sterile, filled into injection jars, lyophilized under sterile conditions and closed under sterile conditions. Each injection jar contains 5 mg of active ingredient.
- a mixture of 20 g of an active compound of the formula I is melted with 100 g of soya lecithin and 1400 g of cocoa butter, poured into molds and allowed to cool. Each suppository contains 20 mg of active ingredient.
- a solution of 1 g of an active ingredient of the formula I 1 938 g of NaH 2 PO 4 .2H 2 O, 28.48 g of Na 2 HPO 4 .12H 2 O and 0.1 g of benzalkonium chloride in 940 is prepared ml of double distilled water. Adjust to pH 6.8, make up to 1 liter and sterilize by irradiation. This solution can be used in the form of eye drops.
- Example F ointment
- 500 mg of an active compound of the formula I are mixed with 99.5 g of Vaseline under aseptic conditions.
- a mixture of 1 kg of active ingredient of formula I, 4 kg of lactose, 1, 2 kg of potato starch, 0.2 kg of talc and 0.1 kg of magnesium stearate is usually compressed into tablets, such that each tablet contains 10 mg of active ingredient.
- Example H dragees
- Tablets are pressed analogously to Example E, which are then coated in the usual way with a coating of sucrose, potato starch, talc, tragacanth and dye.
- a solution of 1 kg of active compound of the formula I in 60 l of bidistilled water is sterile filtered, filled into ampoules, lyophilized under sterile conditions and sealed sterile. Each vial contains 10 mg of active ingredient.
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Abstract
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JP2008501176A JP5113035B2 (ja) | 2005-03-15 | 2006-02-21 | フタラジノン |
EP06707105A EP1858860A1 (de) | 2005-03-15 | 2006-02-21 | Phthalazinone |
US11/886,294 US7875614B2 (en) | 2005-03-15 | 2006-02-21 | Phthalazinones |
CA2600985A CA2600985C (en) | 2005-03-15 | 2006-02-21 | 1-subsituted-3,4-dihydro-pthalazin-4-ones as eg5 inhibitors |
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DE102005011822.4 | 2005-03-15 | ||
DE102005011822A DE102005011822A1 (de) | 2005-03-15 | 2005-03-15 | Phthalazinone |
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US7692006B2 (en) * | 2006-10-17 | 2010-04-06 | Kudos Pharmaceuticals Limited | Phthalazinone derivatives |
US9498540B2 (en) | 2013-03-15 | 2016-11-22 | Novartis Ag | Cell proliferation inhibitors and conjugates thereof |
US11130740B2 (en) | 2017-04-25 | 2021-09-28 | Arbutus Biopharma Corporation | Substituted 2,3-dihydro-1H-indene analogs and methods using same |
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NZ592719A (en) * | 2008-10-07 | 2012-09-28 | Astrazeneca Uk Ltd | PHARMACEUTICAL FORMULATION 514 comprising 4-[3-( 4-cyclopropanecarbonyl-piperazine-1-carbonyl)-4-fluoro-benzyl]-2H-phthalazin-1-one |
AU2013358876B2 (en) * | 2012-12-14 | 2018-05-10 | Phusis Therapeutics, Inc. | Methods and compositions for inhibiting CNKSR1 |
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DE2238566A1 (de) * | 1971-08-05 | 1973-02-15 | Michiro Inoue | Neue phthalazonderivate und verfahren zu deren herstellung |
US6180629B1 (en) * | 1998-08-14 | 2001-01-30 | Cell Pathways, Inc. | [4,5]-Fused-1,3-disubstituted-1,2-diazine-6-one derivatives with nitrogen containing substitutents in position one for the treatment of neoplasia |
WO2003014090A1 (en) * | 2001-08-07 | 2003-02-20 | Pharmacia Italia S.P.A. | Amino-phthalazinone derivatives active as kinase inhibitors, process for their preparation and pharmaceutical compositions containing them |
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NZ518480A (en) * | 1999-10-27 | 2004-02-27 | Cytokinetics Inc | Methods and compositions utilizing quinazolinones |
AU2003211381B9 (en) * | 2002-02-19 | 2009-07-30 | Ono Pharmaceutical Co., Ltd. | Fused pyridazine derivative compounds and drugs containing the compounds as the active ingredient |
CA2485343A1 (en) * | 2002-05-23 | 2004-05-13 | Merck & Co., Inc. | Mitotic kinesin inhibitors |
AU2002952453A0 (en) * | 2002-11-01 | 2002-11-21 | Novogen Research Pty Ltd | Aminated isoflavonoid derivatives and uses thereof |
EP1601673B1 (de) * | 2003-03-07 | 2009-06-10 | AstraZeneca AB | Kondensierte heterocyclen und deren verwendungen |
US7345046B2 (en) * | 2003-05-30 | 2008-03-18 | Chiron Corporation | Heteroaryl-fused pyrimidinyl compounds as anticancer agents |
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2005
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- 2006-02-21 US US11/886,294 patent/US7875614B2/en not_active Expired - Fee Related
- 2006-02-21 CA CA2600985A patent/CA2600985C/en not_active Expired - Fee Related
- 2006-02-21 EP EP06707105A patent/EP1858860A1/de not_active Withdrawn
- 2006-02-21 JP JP2008501176A patent/JP5113035B2/ja not_active Expired - Fee Related
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US6180629B1 (en) * | 1998-08-14 | 2001-01-30 | Cell Pathways, Inc. | [4,5]-Fused-1,3-disubstituted-1,2-diazine-6-one derivatives with nitrogen containing substitutents in position one for the treatment of neoplasia |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7692006B2 (en) * | 2006-10-17 | 2010-04-06 | Kudos Pharmaceuticals Limited | Phthalazinone derivatives |
US9498540B2 (en) | 2013-03-15 | 2016-11-22 | Novartis Ag | Cell proliferation inhibitors and conjugates thereof |
US11130740B2 (en) | 2017-04-25 | 2021-09-28 | Arbutus Biopharma Corporation | Substituted 2,3-dihydro-1H-indene analogs and methods using same |
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US20080194569A1 (en) | 2008-08-14 |
US7875614B2 (en) | 2011-01-25 |
DE102005011822A1 (de) | 2006-09-21 |
CA2600985A1 (en) | 2006-09-21 |
JP5113035B2 (ja) | 2013-01-09 |
EP1858860A1 (de) | 2007-11-28 |
JP2008533060A (ja) | 2008-08-21 |
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