WO2005028448A1 - Benzyl-benzimidazolylderivate - Google Patents
Benzyl-benzimidazolylderivate Download PDFInfo
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- WO2005028448A1 WO2005028448A1 PCT/EP2004/009205 EP2004009205W WO2005028448A1 WO 2005028448 A1 WO2005028448 A1 WO 2005028448A1 EP 2004009205 W EP2004009205 W EP 2004009205W WO 2005028448 A1 WO2005028448 A1 WO 2005028448A1
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- amino
- benzyl
- benzimidazol
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- stereoisomers
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- 0 COc1cc(C*2c3ccc(CCC(O)=O)cc3*=C2*)ccc1 Chemical compound COc1cc(C*2c3ccc(CCC(O)=O)cc3*=C2*)ccc1 0.000 description 5
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- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles 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 in position 2
- C07D235/30—Nitrogen atoms not forming part of a nitro radical
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- 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
- C07D401/14—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 three or more hetero rings
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/06—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
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- 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
- C07D417/12—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 chain containing hetero atoms as chain links
Definitions
- the object of the invention was to find new compounds with valuable properties, in particular those which can be used for the production of medicaments.
- the present invention relates to compounds in which the inhibition, regulation and / or modulation of signal transduction of kinases, in particular the tyrosine kinases, plays a role, furthermore pharmaceutical compositions which contain these compounds, and the use of the compounds for the treatment of kinase-related diseases.
- the present invention relates to compounds that inhibit, regulate and / or modulate the signal transduction of tyrosine kinases, compositions containing these compounds, and methods of their use for the treatment of tyrosine kinase-related diseases and conditions such as angiogenesis, cancer, tumor growth , Arteriosclerosis, age-related macular degeneration, diabetic retinopathy, inflammatory diseases and the like in mammals.
- tyrosine kinase-related diseases and conditions such as angiogenesis, cancer, tumor growth , Arteriosclerosis, age-related macular degeneration, diabetic retinopathy, inflammatory diseases and the like in mammals.
- Tyrosine kinases are a class of enzymes that catalyze the transfer of the terminal phosphate of adenosine triphosphate to tyrosine residues on protein substrates. It is believed that tyrosine kinases play an essential role in signal transduction in various cell functions via substrate phosphorylation. Although the exact mechanisms of signal transduction are still unclear, it has been shown that tyrosine kinases are important factors in " cell proliferation, carcinogenesis and cell differentiation.
- the tyrosine kinases can be divided into receptor tyrosine kinases and cytosolic tyrosine kinases.
- the receptor tyrosine kinases have an extracellular part, a transmembrane part and an intracellular part, while the cytosolic tyrosine kinases are only present intracellularly.
- the receptor tyrosine kinases consist of a large number of transmembrane receptors with different biological effectiveness. About 20 different subfamilies of receptor tyrosine kinases have been identified.
- a tyrosine kinase subfamily called H ER subfamily consists of EGFR, HER2, HER3 and HER4. Ligands of this receptor subfamily include epithelial growth factor, TGF- ⁇ , amphiregulin, HB-EGF, betacellulin and heregulin.
- the insulin subfamily which includes INS-R, IGF-IR and IR-R, is another subfamily of these receptor tyrosine kinases.
- the PDGF subfamily includes the PDGF- ⁇ and ⁇ receptor, CSFIR, c- kit and FLK-Il.
- FLK family which consists of the kinase insert domain receptor (KDR), fetal liver kinase-1 (FLK-1), fetal liver kinase-4 (FLK-4) and fms tyrosine kinase-1 (flt-1 ) consists.
- KDR kinase insert domain receptor
- FLK-1 fetal liver kinase-1
- FLK-4 fetal liver kinase-4
- flt-1 fms tyrosine kinase-1
- the cytosolic tyrosine kinases also consist of a large number of subfamilies, including Src, Frk, Btk, Csk, Abi, Zap70, Fes / Fps, Fak, Jak, Ack, and LIMK. Each of these subfamilies is further divided into different receptors.
- the Src subfamily is one of the largest subfamilies. It includes Src, Yes, Fyn, Lyn, Lck, BIk, Hck, Fgr, and Yrk.
- the Src enzyme subfamily has been linked to ontogenesis.
- receptor tyrosine kinases and the growth factors that bind them have been suggested to play a role in angiogenesis, although some may promote angiogenesis indirectly (Mustonen and Alitalo, J. Cell Biol. 129: 895-898, 1995).
- One of these receptor tyrosine kinases is fetal liver kinase 1, also called FLK-1.
- the human analogue of FLK-1 is the kinase insert domain-containing receptor KDR, which is also known as vascular endothelial cell growth factor receptor 2 or VEGFR-2, because it binds VEGF with high affinity.
- the mouse version of this receptor was also called NYK (Oelrichs et al., Oncogene 8 (1): 11-
- VEGF and KDR represent a ligand-receptor pair that play an essential role in the proliferation of vascular endothelial cells and
- vasculogenesis Formation and sprouting of the blood vessels, which are called vasculogenesis or
- Angiogenesis plays.
- VEGF vascular endothelial growth factor
- the KDR induces the mitogenic function of VEGF, while Flt-1 non-mitogenic functions, such as those involved in cell adhesion Connected, seems to modulate. Inhibition of the KDR therefore modulates the level of mitogenic VEGF activity. In fact, it has been shown that tumor growth is affected by the antiangiogenic effects of the VEGF receptor antagonists (Kim et al., Nature 362, pp. 841-844, 1993).
- Solid tumors can therefore be treated with tyrosine inhibitors, since these tumors rely on angiogenesis for the formation of the blood vessels required to support their growth.
- These solid tumors include monocyte leukemia, brain, urogenital, lymphatic, gastric, larynx and lung carcinoma, including lung adenocarcinoma and small cell lung carcinoma. Further examples include carcinomas in which overexpression or activation of Raf-activating oncogenes ⁇ (for example K-ras erb-B) is observed.
- These cancers include pancreatic and breast cancer. Inhibitors of these tyrosine kinases are therefore suitable for the prevention and treatment of proliferative diseases which are caused by these enzymes. 0
- VEGF vascular endothelial growth factor
- VEGF mRNA and protein levels in the eye are increased due to conditions such as retinal venous occlusion in the primate and reduced p0 2 levels in the mouse, which lead to neovascularization.
- Intraocuiar injected monoclonal anti-VEGF antibodies, or VEGF-Q receptor immunoconjugates inhibit both in primate and in
- VEGF expression is also greatly increased in hypoxic regions of animal and human tumors in addition to necrosis zones.
- the VEGF is also upregulated by the expression of the oncogenes ras, raf, src and p53 mutant (all of which are important in the fight against cancer).
- Anti-VEGF monoclonal antibodies inhibit the
- VEGF tumor growth factor
- VEGF which originates from tumors, does not act as an autocrine mitogenic factor. VEGF therefore contributes to tumor growth in vivo by promoting angiogenesis through its paracrine vascular endothelial cell chemotaxis and mitogenesis activity.
- These monoclonal antibodies also inhibit the growth of typically less vascularized human colon carcinomas in thymus-less mice and reduce the number of tumors arising from inoculated cells.
- Embryo stem lines which usually grow in the form of solid tumors in the nude mouse, do not form any detectable knock-out of both VEGF alleles
- Ang1 Angiopoieten 1
- Receptor tyrosine kinase TIE-2 it is a new angiogenic factor (Davis et al, Cell, 1996, 87: 1161-1169; Partanen et al,
- TIE Teyrosine Kinase
- TIE is used to identify a cell
- TIE receptor kinases are typically characterized by the presence of an EGF-like domain and an immunoglobulin (IG) -like domain consisting of extracellular folding units that are stabilized by inter-chain disulfide bonds (Partanen et al Curr. Topics Microbiol. Immunol. , 1999, 237: 159-172).
- IG immunoglobulin
- Ang1 and its receptor TIE-2 act during the later stages of vascular development, i.e.
- TIE-2 would be expected to disrupt the remodeling and maturation of a new vascular system initiated by angiogenesis and thereby the angiogenesis process. Furthermore, inhibition at the kinase domain binding site of VEGFR-2 would block the phosphorylation of tyrosine residues and serve to interrupt the initiation of angiogenesis. It can therefore be assumed that inhibition of TIE-2 and / or VEGFR-2 should prevent tumor angiogenesis and serve to slow down or completely eliminate tumor growth. Accordingly, one could treat cancer and others provide diseases associated with inappropriate angiogenesis.
- the present invention is directed to methods for regulation
- TIE-2 Modulation or inhibition of TIE-2 for the prevention and / or treatment of diseases related to unregulated or impaired TIE-2 activity.
- the compounds according to the invention can also be used in the treatment of certain forms of cancer.
- the compounds of the invention can be used to provide additive or synergistic effects in certain existing cancer chemotherapies, and / or can be used to restore the efficacy of certain existing cancer chemotherapies and radiation treatments.
- compounds according to the invention can be used to isolate and to study the activity or expression of TIE-2. They are also particularly suitable for use in diagnostic procedures for diseases in connection with unregulated or impaired TIE-2 activity.
- Protein phosphorylation is a process by which intracellular signals are propagated from molecule to molecule, which ultimately results in a cell response. These signal transduction cascades are highly regulated and often overlap, as evidenced by the presence of many protein kinases as well as phosphatases. Phosphorylation of proteins mainly occurs with serine, threonine or tyrosine residues, and protein kinases were therefore selected according to their specificity of the phosphorylation site, ie the serine / threonine kinases and tyrosine kinases classified. Because phosphorylation is such a common process in
- the compounds of the invention are useful in the prophylaxis and / or treatment of diseases which are dependent on the said signaling pathways through interaction with one or more of the said signaling pathways.
- the present invention therefore relates to compounds according to the invention as promoters or inhibitors, preferably as inhibitors of the signaling pathways described herein.
- Preferred objects of the invention are therefore compounds according to the invention as promoters or inhibitors, preferably as inhibitors of tyrosine kinase-dependent signal transmission paths.
- a preferred subject of the invention is therefore compounds according to the invention as promoters or inhibitors, preferably as inhibitors of TIE-2, VEGFR, PDGFR, FGFR and / or FLT / KDR.
- psoriasis, arthritis, inflammation, endometriosis, scarring, benign prostatic hyperplasia, immunological diseases, autoimmune diseases and immunodeficiency diseases are regarded as non-cancerous diseases, of which arthritis, inflammation, immunological diseases, autoimmune diseases and immunodeficiency diseases are usually regarded as non-hyperproliferative diseases .
- cancerous cell growth and in particular cancerous cell growth mediated by Raf kinase is a disease which is an object of the present invention.
- the present invention therefore relates to compounds according to the invention as medicaments and / or active pharmaceutical ingredients in the treatment and / or prophylaxis of the diseases mentioned and the use of compounds according to the invention for the production of a pharmaceutical for the treatment and / or prophylaxis of the diseases mentioned and also a method for treatment of the diseases mentioned comprising the administration of one or more compounds according to the invention to one
- the compounds according to the invention are antiproliferative in vivo in a xenograft tumor model
- the compounds of the invention are administered to a patient with a hyperproliferative disease, e.g. B. 5 to inhibit tumor growth, to reduce the inflammation associated with a lymphoproliferative disease, for
- treating is used to refer to both the prevention of diseases and the treatment of pre-existing conditions.
- the prevention of proliferation is described by
- the compounds for treatment become more permanent
- the host or patient can belong to any mammalian species, e.g. B. a 25 primate species, especially humans; Rodents, including
- mice Mice, rats and hamsters; Rabbits; Horses, cattle, dogs, cats, etc. Animal models are of interest for experimental studies, providing a model for treating Q human disease.
- the susceptibility of a particular cell to treatment with the compounds according to the invention can be determined by testing in vitro.
- 35 compound of the invention combined at different concentrations for a period of time sufficient to add the active agents allow to induce cell death or inhibit migration, usually between about an hour and a week.
- Cultured cells from a biopsy sample can be used for in vitro testing. The viable cells remaining after treatment are then counted.
- a therapeutic dose varies depending on the specific compound used, the specific disease, the patient status, etc. Typically, a therapeutic dose is sufficient to significantly reduce the undesired cell population in the target tissue while the
- Viability of the patient is maintained. Treatment generally continues until there is a substantial 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.
- phospho-AK specific phospho-antibodies
- the phospho-AK only binds the phosphorylated substrate. This binding can be detected with a second peroxidase-conjugated anti-sheep antibody by chemiluminescence (Ross et al., 2002, Biochem. J., immediately before publication, manuscript BJ20020786).
- chemiluminescence chemiluminescence
- the sufferings of interest include, but are not limited to, the following sufferings.
- the compounds of the invention are useful in the treatment of a
- Occlusive graft vascular diseases of interest include atherosclerosis, coronary vascular disease after transplantation, venous graft stenosis, peri-anastomotic prosthesis restenosis, restenosis after angioplasty or stent placement and the like.
- the compounds according to the invention are also suitable as p38 kinase inhibitors.
- WO 02/44156 describes benzimidazole derivatives other than TIE-2 and / or VEGFR2 inhibitors.
- the invention relates to compounds of the formula
- R 1 , R 2 each independently of one another R, Hai, CN, N0 2 , NHR, NR 2 , NHCOR, NHS0 2 R, OR, COR, CONHR, SCF 3) SO3R, S0 2 R, S0 2 NR 2 , SR, COOH or COOA, where two radicals R 2 together can also be -O-CH2-O- or -O-CH 2 -CH 2 -O-,
- Ar unsubstituted or single, double or triple by A, Hai, OH, OA, CN, N0 2 , NH 2 , NHA, NA 2 , NHCOA, SCF 3 , S0 2 A, COOH, COOA, CONH2, CONHA, CONA 2 , NHSO2A, SO2NH 2 , SO2NHA, SO2NA 2 , CHO or COA substituted phenyl or naphthyl,
- Atoms in which one or two CH 2 groups can be replaced by O or S atoms and / or by -CH CH groups and / or also 1-7 H atoms by F and / or Cl and where A is a - can be substituted twice or three times by COOH, OH, COOA 'or CONH 2 ,
- CONA 2 , NHCOA, NHCONH2, NHSO2A, CHO, COA, S0 2 NH 2 and / or S (0) m A can be substituted
- r can mean 0, 1, 2, 3 or 4
- s can mean 0, 1, 2, 3, 4 or 5
- the invention also relates to the optically active forms (stereoisomers), the enantiomers, the racemates, the diastereomers and the hydrates and solvates of these compounds.
- Solvates of the compounds are understood to mean the addition of inert solvent molecules to the compounds, which are formed on account of their mutual attraction. Solvates are e.g. Mono- or dihydrates or alcoholates.
- Prodrug compounds are understood with z. B. alkyl or acyl groups, sugars or oligopeptides modified compounds of formula I, which in the organism quickly to the effective invention
- the term "effective amount” means the amount of a drug or active pharmaceutical ingredient that elicits a biological or medical response in a tissue, system, animal or human, e.g. is sought or sought by a researcher or medical professional.
- terapéuticaally effective amount means an amount which, compared to a corresponding subject who has not received this amount, has the following consequences: improved treatment, healing, prevention or elimination of a disease, a clinical picture, a disease state, one Suffering, a disorder or side effects, or even reducing the progression of an illness, suffering or disorder.
- therapeutically effective amount also includes
- the invention also relates to mixtures of the compounds of the formula I according to the invention, for example mixtures of two diastereomers, e.g. in the ratio 1: 1, 1: 2, 1: 3, 1: 4, 1: 5, 1:10, 1: 100 or 1: 1000. These are particularly preferably mixtures of stereoisomeric compounds. For all radicals that occur more than once, such as R 1 , the meanings are independent of one another.
- Alkyl is unbranched (linear) or branched or cyclic and has 1, 2, 3, 4, 5, 6, 7, 8, 9 or 10 carbon atoms.
- A is preferably methyl, furthermore ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl or tert-butyl, and also 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 for example Trifluoromethyl.
- A is cyclic, it preferably means cycloalkyl.
- Cycloalkyl means e.g. B. cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl or cycloheptyl.
- a ' is preferably methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl, tert-butyl, pentyl, hexyl, trifluoromethyl, pentafluoroethyl or 1, 1, 1-trifiuorethyl.
- R 1 is preferably R, COOH or COOA, where R is preferably H, A,
- R 2 is preferably R, OR, NH 2 , shark, SO 2 A or NHS0 2 R, where two radicals R 2 together can also be -0-CH 2 -0- or -O-CH 2 -CH 2 -O- and R is preferably H, A, Ar, Het, (CH 2 ) pAr, or (CH 2 ) p Het.
- Het preferably means a mononuclear or dinuclear saturated, unsaturated or aromatic heterocycle with 1 to 4 N-, O- and / or
- a 5 r preferably denotes 1, 2 or 3. r preferably denotes 0 or 1.
- Ar means e.g. Phenyl, o-, m- or p-tolyl, 0-, m- or p-ethylphenyl, 0-, m- or p-propylphenyl, 0-, m- or p-isopropylphenyl, o-, m- or p- tett-
- Ar preferably means, for example, phenyl which is unsubstituted or mono- or disubstituted by shark, A, OA, S0 2 A, COOR 2 , S0 2 NH 2 or CN.
- Ar very particularly preferably denotes phenyl which is unsubstituted or mono- or disubstituted by A and / or shark.
- Unsubstituted het 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- or4- Pyridyl, 2-, 4-, 5- or 6-pyrimidinyl, further preferably 1,2,3-triazol-1-, -4- or -5-yl, 1,2,4-triazol-1-, -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,
- heterocyclic radicals can also be partially or completely hydrogenated.
- Het can, for. B. also mean 2,3-dihydro-2-, -3-, -4- or -5-furyl, 2,5-dihydro-2-, -3-, -4- or 5-furyl, tetrahydro-2 - or -3-furyl, 1, 3-dioxolan-4-yl, tetrahydro-2- or -3-thienyl, 2,3-dihydro-1-, -2-, -3-, -4- or -5-pyrrolyl, 2,5-dihydro-1-, -2-, -3-, -4- or -5-pyrrolyl, 1-, 2- or 3-pyrrolidinyl, tetrahydro-1-, -2 - or -4-imidazolyl, 2,3-dihydro-1-, -2-, -3-, -4- or -5-pyrazolyl, tetrahydro-1-
- Formula I preferably has the following formulas Ia-II
- R 1 is R, COOH or COOA
- R 2 R, OR, NH 2 , shark, S0 2 A or NHS0 2 R means, where two radicals R 2 together also -0-CH 2 -0- or -0-CH 2 -
- lac Ar phenyl which is unsubstituted or mono-, di- or tri-substituted by shark;
- Atoms can be replaced by F and / or Cl, where A can also be substituted one, two or three times by COOH, OH, COOA 'or CONH 2 ;
- R 1 is R, COOH or COOA
- R 2 is R, OR, NH2, shark, S02A or NHS02R, where two radicals R2 together can also be -0-CH2-0- or -0-CH2- CH2-0-,
- r represents 0, 1, 2, 3 or 4
- s represents 0, 1, 2, 3, 4 or 5;
- R 1 is A, (CH 2 ) p Het, COOH, or COOA,
- R 2 Ar, OA, Hai, A, NHS0 2 Ar, NH 2 , S0 2 A can be, where two radicals R 2 together also -0-CH 2 -0- or
- the compounds of the invention and also the starting materials for their preparation are otherwise prepared by methods known per se, as described in the literature (for example in the standard works such as Houben-Weyl, Methods of Organic Chemistry, Georg-Thieme-Verlag, Stuttgart) , namely under reaction conditions which are known and suitable for the reactions mentioned. Use can also be made of variants which are known per se and are not mentioned here in detail.
- the starting materials can also be formed in situ, so that they are not isolated from the reaction mixture, but instead are immediately converted further into the compounds according to the invention.
- the starting compounds are generally known. If they are new, they can be manufactured according to methods known per se.
- Compounds of the formula I can preferably be obtained by reacting aniline derivatives of the formula II (J. Med Chem. 1992, 35, pages 877-885, THL 2000, 41, Seote 9871-9874) with cyanogen bromide.
- the implementation takes place according to methods which are known to the person skilled in the art.
- the reaction is first carried out in a suitable solvent, optionally in the presence of an organic base, e.g. Triethylamine or an inorganic base such as e.g. an alkali or alkaline earth carbonate.
- an organic base e.g. Triethylamine or an inorganic base such as e.g. an alkali or alkaline earth carbonate.
- Suitable inert solvents are e.g. Hydrocarbons such as hexane, petroleum ether, benzene, toluene or xylene; chlorinated hydrocarbons such as trichlorethylene, 1,2-dichloroethane, carbon tetrachloride, chloroform or dichloromethane; Alcohols such as methanol, ethanol, isopropanol, n-propanol, n-butanol or tert-butanol; Ethers such as diethyl ether, diisopropyl ether, tetrahydrofuran (THF) or dioxane; Glycol ethers such as ethylene glycol monomethyl or monoethyl ether (methyl glycol or ethyl glycol), ethylene glycol dimethyl ether (diglyme); Ketones such as acetone or butanone; Amides such as acetamide, dimethylacetamide or dimethylformamide (DMF);
- reaction time is between a few minutes and 14 days
- reaction temperature is between approximately -30 ° and 140 °, normally between -10 ° and 90 °, in particular between approximately 0 ° and approximately 70 °.
- a base of the compounds of formula I according to the invention can be converted into the associated acid addition salt using an acid, for example by reacting equivalent amounts of the base and
- inorganic acids can be used, e.g. Sulfuric acid,
- Nitric acid hydrohalic acids such as hydrochloric acid or hydrobromic acid, phosphoric acids such as orthophosphoric acid,
- Sulfamic acid also organic acids, especially aliphatic, alicyclic, araliphatic, aromatic or heterocyclic mono- or polybasic carboxylic, sulfonic or sulfuric acids, e.g. Formic acid, acetic acid, trifluoroacetic acid, propionic acid, pivalic acid, diethyl acetic acid, malonic acid, succinic acid, pimelic acid, fumaric acid, maleic acid, lactic acid, tartaric acid, citric acid, gluconic acid, ascorbic acid, nicotinic acid, isonicotonic acid, ethonic sulfonic acid, 2-hydroxyethanesulfonic acid, benzenesulfonic acid, p-toluenesulfonic acid, naphthalene mono- and disulfonic acids, lauryl sulfuric acid. Salts with physiologically unacceptable acids, e.g. Picrates can be used for the isolation and / or purification of the compounds
- compounds of the formula I with bases can be converted into the corresponding metal, in particular alkali metal or alkaline earth metal or into the corresponding Q ammonium salts.
- Physiologically acceptable organic bases such as ethanolamine
- the invention further relates to the use of the compounds and / or their physiologically acceptable salts for the preparation of a Medicament (pharmaceutical preparation), in particular by non-chemical means. They can be brought into a suitable dosage form together with at least one solid, liquid and / or semi-liquid carrier or auxiliary and, if appropriate, in combination with one or more further active ingredients.
- the invention further relates to medicaments containing at least one compound according to the invention and / or their pharmaceutically usable derivatives, solvates and stereoisomers, including their mixtures in all ratios, and, if appropriate, carriers and / or auxiliaries.
- compositions can be presented in the form of dose units containing a predetermined amount of active ingredient per dose unit.
- a unit can contain, for example, 0.5 mg to 1 g, preferably 1 mg to 700 mg, particularly preferably 5 mg to 100 mg, of a compound according to the invention, depending on the condition of the disease treated, the route of administration and the age, weight and condition of the patient, or pharmaceutical formulations can be presented in the form of dose units containing a predetermined amount of active ingredient per dose unit.
- Preferred dosage unit formulations are those which contain a daily dose or partial dose, as stated above, or a corresponding fraction thereof of an active ingredient.
- such pharmaceutical formulations can be produced using one of the methods generally known in the pharmaceutical field.
- compositions can be administered for administration 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) route.
- oral including buccal or sublingual
- rectal including buccal or sublingual
- nasal including buccal, sublingual or transdermal
- vaginal or parenteral including subcutaneous, intramuscular, intravenous or intradermal route.
- Such formulations can be prepared by any method known in the pharmaceutical art, for example by the
- Active ingredient is brought together with the carrier (s) or auxiliary (s).
- compositions adapted for oral administration can be used as separate units, e.g. Capsules or tablets; Powder or granules; Solutions or suspensions in aqueous or non-aqueous liquids; edible foams or foam dishes; or oil-in-water liquid emulsions or water-in-oil liquid emulsions.
- Tablet or capsule the active ingredient with an oral, non-toxic and pharmaceutically acceptable inert carrier such as e.g. Ethanol, glycerin, water etc. combine.
- Powders are made by comminuting the compound to an appropriate fine size and with a similarly comminuted pharmaceutical carrier such as e.g. an edible carbohydrate such as starch or mannitol is mixed.
- a flavor, preservative, dispersant and color may also be present.
- Capsules are made by making a powder mixture as described above and filling shaped gelatin shells with it.
- Lubricants such as e.g. 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 disintegrant or solubilizer e.g. Agar, calcium carbonate or sodium carbonate can also be added to the
- Lubricants, disintegrants and dyes can also be incorporated into the mixture.
- Suitable binders include starch,
- Gelatin natural sugars such as glucose or beta-lactose, sweeteners from corn, natural and synthetic gums such as acacia, tragacanth or sodium alginate, carboxymethyl cellulose, polyethylene glycol, waxes, etc.
- the lubricants used in these dosage forms include sodium oleate, sodium stearate , Magnesium stearate, sodium benzoate, sodium acetate, sodium chloride and others.
- the disintegrants include, but are not limited to, starch, methyl cellulose, agar, bentonite, xanthan gum and others.
- the tablets are formulated by, for example, preparing a powder mixture, granulating or compressing it dry, a lubricant and a disintegrant are added and the whole is compressed into tablets.
- a powder mixture is produced by the compound, which has been comminuted in a suitable manner, with a diluent or a base, as described above, and optionally with a binder, such as, for example, carboxymethyl cellulose, an alginate, gelatin or polyvinylpyrrolidone, a solution-reducing agent, such as, for example, paraffin Absorption accelerator, such as a quaternary salt and / or an absorbent, such as bentonite, kaolin or dicalcium phosphate, is mixed.
- a binder such as, for example, carboxymethyl cellulose, an alginate, gelatin or polyvinylpyrrolidone
- a solution-reducing agent such as, for example, paraffin Absorption accelerator, such as a quaternary salt and / or
- the powder mixture can be granulated by wetting it with a binder, such as syrup, starch paste, Acadia mucilage or solutions made of cellulose or polymer materials, and pressing it through a sieve.
- a binder such as syrup, starch paste, Acadia mucilage or solutions made of cellulose or polymer materials
- the powder mixture can be run through a tabletting machine, resulting in irregularly shaped lumps which are broken up into granules.
- the granules can be greased by adding 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 of the invention can also be used with a free-flowing inert Carrier combined and then pressed directly into tablets without performing the granulation or dry pressing steps.
- a transparent or opaque protective layer consisting of a shellac seal, a layer of sugar or polymer material and a glossy layer of wax may be present. Dyes can be added to these coatings in order to be able to differentiate between different dosage units.
- Oral liquids e.g. Solution, syrups and elixirs can be prepared in unit dosage forms so that a given quantity contains a given amount of the compound.
- Syrups can be made by dissolving the compound in an aqueous solution with a suitable taste, while elixirs are made 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, flavor additives such as e.g. Peppermint oil or natural sweeteners or saccharin or other artificial sweeteners, etc. can also be added.
- Dosage unit formulations for oral administration can optionally be enclosed in microcapsules.
- the formulation can also be prepared in such a way that the release is prolonged or delayed, for example by coating or embedding particulate material in polymers, wax and the like.
- Liposome delivery systems such as small unilamellar vesicles, large unilamellar vesicles and multilamellar vesicles.
- Liposomes can be formed from various phospholipids, such as cholesterol, stearylamine or phosphatidylcholines.
- Compounds can also be coupled with soluble polymers as targeted drug carriers.
- Such polymers can include polyvinyl pyrrolidone, pyran copolymer, polyhydroxypropyl methacrylamide phenol, polyhydroxyethyl aspartamide phenol or polyethylene oxide polylysine substituted with paimitoyl residues.
- the compounds can be linked to a class of biodegradable polymers suitable for achieving controlled release of a drug, e.g. Polylactic acid, polyepsilon-caprolactone, polyhydroxybutter acid, polyorthoesters, polyacetals, polydihydroxypyrans, polycyanoacrylates and crosslinked or amphipatic block copolymers of hydrogels.
- compositions adapted for transdermal administration can be administered as independent patches for prolonged, close contact with the epidermis of the recipient.
- the active ingredient can be supplied from the patch by means of iontophoresis, as generally described in Pharmaceutical Research, 3 (6), 318 (1986).
- Pharmaceutical compounds adapted for topical administration can be formulated as ointments, creams, suspensions, lotions, powders, solutions, pastes, gels, sprays, aerosols or oils.
- the formulations are preferably used as a topical ointment or cream applied.
- the active ingredient can be either paraffinic or water-miscible
- Cream base can be used.
- the active ingredient can be a
- Cream can be formulated with an oil-in-water cream base or a water-in-oil base.
- compositions adapted for topical application to the eye include eye drops, the active ingredient being dissolved or suspended in a suitable carrier, in particular an aqueous solvent.
- compositions adapted for topical application in the mouth include lozenges, lozenges and mouthwashes.
- compositions adapted for rectal administration can be administered in the form of suppositories or enemas.
- Formulations in which the vehicle is a solid contain a coarse powder with a particle size, for example in the range of 20-500 micrometers, which is administered in the manner in which snuff is taken up, i.e. by quick inhalation over the
- Powder Suitable formulations for administration as a nasal spray or
- compositions adapted for administration by inhalation include fine particulate dusts or mists which can be generated by means of various types of pressurized metering dispensers with aerosols, nebulizers or insufflators.
- Pharmaceutical formulations adapted for vaginal administration can be administered as pessaries, tampons, creams, gels, pastes, foams or spray formulations.
- Formulations include aqueous and non-aqueous sterile solutions for injection containing antioxidants, buffers, bacteriostatics and solutes by which the formulation is rendered isotonic with the blood of the recipient to be treated; as well as aqueous and non-aqueous sterile suspensions, which can contain suspending agents and thickeners.
- the formulations can be in single dose or multiple dose containers, e.g. sealed ampoules and vials, presented and stored in the freeze-dried (lyophilized) state so that only the addition of the sterile carrier liquid, e.g. Water for
- Injection solutions and suspensions prepared according to the recipe can be made from sterile powders, granules and tablets.
- formulations may contain, in addition to the above-mentioned ingredients, other means common 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 the present invention depends on a number of factors, including, for example, the age and weight of the animal, the exact condition of the disease requiring treatment, its severity, the nature of the formulation and the route of administration, and will ultimately determined by the attending doctor or veterinarian.
- an effective amount of a compound according to the invention for the treatment of neoplastic growth, for example colon or breast carcinoma generally in the range of 0.1 to 100 mg / kg body weight of the
- Recipient per day and particularly 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, which amount as a single dose per day or more usually in a series of divided doses (such as two, three, four, five or six) per Day can be given 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 used as a proportion of the effective
- Amount of the compound of the invention can be determined perse. It is believed that similar dosages are suitable for the treatment of the other conditions mentioned above.
- the invention further relates to medicaments containing at least one compound according to the invention and / or their pharmaceutically usable derivatives, solvates and stereoisomers, including their mixtures in all ratios, and at least one further active pharmaceutical ingredient.
- the invention also relates to a set (kit) consisting of separate packs of (a) an effective amount of a compound according to the invention and / or its pharmaceutically usable derivatives, solvates and
- Ratios and (b) an effective amount of another drug.
- the set contains suitable containers, such as boxes or cartons, individual bottles, bags or ampoules.
- suitable containers such as boxes or cartons, individual bottles, bags or ampoules.
- the set can contain, for example, separate ampoules, each containing an effective amount of a compound according to the invention and / or its pharmaceutical usable derivatives, solvates and stereoisomers, including their
- the present compounds are suitable as pharmaceutical and active substances for mammals, in particular for humans, in the treatment of tyrosine kinase-related diseases.
- diseases include tumor cell proliferation, pathological neovascularization (or angiogenesis) that promotes the growth of solid tumors 5, neovascularization (diabetic retinopathy, age-related macular degeneration and the like), and inflammation (psoriasis, rheumatoid arthritis and the like) ,
- the present invention comprises the use of the compounds according to the invention as claimed in claim 1 and / or their physiologically acceptable salts and solvates for the manufacture of a medicament for the treatment or prevention of cancer.
- Preferred carcinomas for the treatment come from the group of brain carcinoma, urogenital-5 tract carcinoma, carcinoma of the lymphatic system, gastric carcinoma,
- Larynx and lung cancer are Larynx and lung cancer.
- Another group of preferred forms of cancer are monocyte leukemia, lung adenocarcinoma, small cell lung carcinoma, pancreatic cancer, glioblastoma and breast carcinoma.
- Eye disease such as retinal vascularization, diabetic retinopathy, age-related macular degeneration and the like.
- a medicament for the treatment or prevention of inflammatory diseases also falls within the scope of the present invention.
- inflammatory diseases include, for example, rheumatoid arthritis, psoriasis, contact dermatitis, late-type hypersensitivity reaction and the like.
- compounds according to the invention as claimed in claim 1 and / or their physiologically acceptable salts and solvates for the manufacture of a medicament for the treatment or prevention of a tyrosine kinase-related disease or a tyrosine kinase-related ailment in a mammal, this method being used to treat a sick person Mammal in need of such treatment is administered a therapeutically effective amount of a compound of the invention.
- the therapeutic amount depends on the respective disease and can be determined by the person skilled in the art without any great effort.
- the present invention also includes the use of the compounds according to the invention and / or their physiologically acceptable salts and solvates for the manufacture of a medicament for the treatment or prevention of retinal vascularization.
- Methods for treating or preventing eye diseases such as diabetic retinopathy and age-related macular degeneration are also part of the invention.
- the use for the treatment or prevention of inflammatory diseases such as rheumatoid arthritis, psoriasis, contact dermatitis and late types of the hypersensitivity reaction, as well as the treatment or prevention of bone pathologies from the group of osteosarcoma, osteoarthritis and rickets also falls within the scope of the present invention.
- the term "tyrosine kinase-related diseases or conditions” refers to pathological conditions that result from the activity of one or more
- Tyrosine kinases are dependent.
- the tyrosine kinases are either directly or indirectly involved in the signal transduction pathways of various cell activities, including proliferation, adhesion and migration as well as differentiation.
- Diseases associated with tyrosine kinase activity include tumor cell proliferation, pathological neovascularization that promotes the growth of solid tumors, neovascularization (diabetic retinopathy, age-related macular degeneration and the like), and inflammation (psoriasis, rheumatoid arthritis and the like) ).
- the present compounds inhibit tumor angiogenesis and thus influence the growth of tumors (J. Rak et al. Cancer Research, 55: 4575-4580, 1995).
- the angiogenesis-inhibiting properties of the present compounds according to claim 1 are also suitable for the treatment of certain forms of blindness which are associated with retinal vascularization.
- the compounds according to claim 1 are also suitable for the treatment of certain bone pathologies such as osteosarcoma, osteoarthritis and
- Rhohitis which is also known as oncogenic osteomalacia (Hasegawa et al., Skeletal Radiol. 28, pp. 41-45, 1999; Gerber et al., Nature Medicine, Vol. 5, No. 6, p. 623- 628, June 1999). Since VEGF directly promotes osteoclastic bone resorption through the KDR / Flk-1 expressed in mature osteoclasts (FEBS Let. 473: 161-164 (2000); Endocrinology, 141: 1667 (2000)), the present compounds are also suitable for treatment and prevention of conditions related to bone resorption, such as osteoporosis and Paget's disease. The compounds can be characterized by the fact that they have cerebral edema,
- the invention thus relates to the use of compounds 10 according to claim 1, and their pharmaceutically usable derivatives, solvates and stereoisomers, including their mixtures in all ratios, for the manufacture of a medicament for the treatment of diseases in which the inhibition, regulation and / or modulation ⁇ c signal transduction of kinases plays a role.
- kinases are preferably selected from the group of tyrosine kinases.
- the tyrosine kinases are preferably TIE-2, VEGFR, PDGFR, FGFR and / or FLT / KDR.
- TIE-2 VEGFR, PDGFR, FGFR and / or FLT / KDR through the
- Compounds according to claim 1 are influenced.
- the use for the treatment of a disease is particularly preferred, the disease being a solid tumor.
- the solid tumor is preferably selected from the group of tumors of the squamous epithelium, the bladder, the kidney, the head and neck, the esophagus, the cervix, the thyroid, the intestine, the liver, the brain, the prostate, the urogenital tract, the lymphatic system, stomach, larynx and / or lungs.
- the solid tumor is also preferably selected from the group consisting of monocyte leukemia, lung adenocarcinoma, small cell lung carcinoma, pancreatic cancer, glioblastoma and breast carcinoma.
- the invention further relates to the use of the compounds according to the invention for the treatment of a disease in which angiogenesis is involved.
- the disease is preferably an eye disease.
- the invention further relates to the use for the treatment of retinal vascularization, diabetic retinopathy, age-related macular degeneration and / or inflammatory diseases.
- the inflammatory disease is preferably selected from the group rheumatoid arthritis, psoriasis, contact dermatitis and late type of hypersensitivity reaction.
- the invention further relates to the use of the compounds according to the invention for the treatment of bone pathologies, the bone pathology coming from the group of osteosarcoma, osteoarthritis and rickets. These are cancerous or non-cancerous
- the non-cancerous diseases are selected from group 5 consisting of psoriasis, arthritis, inflammation, endometriosis,
- the cancerous diseases are selected from the group consisting of brain cancer, lung cancer, squamous cell cancer, bladder cancer, stomach cancer, pancreatic cancer, liver cancer, kidney cancer, colorectal cancer, breast cancer, head cancer, neck cancer, esophageal cancer, gynecological
- a Q cancer thyroid cancer, lymphoma, chronic leukemia and acute leukemia.
- the compounds of the invention can also be used in conjunction with other well-known therapeutic agents based on their respective
- 25 ⁇ vß3 antagonists conjugated estrogens used in hormone therapy such as Prempro®, Premarin® and Endometrion®; selective estrogen receptor modulators (SERMs) such as raloxifene, droloxifene, CP- 336,156 (Pfizer) and lasofoxifene, cathepsin K inhibitors and ATP-
- SERMs selective estrogen receptor modulators
- the present compounds are also suitable for combination with known anti-cancer agents.
- known anti-cancer agents include the following: estrogen receptor modulators, androgen receptor modulators, retinoid receptor modulators, cytotoxics, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiproliferative, antiprolife
- the present compounds are particularly suitable for joint use with radiotherapy.
- the synergistic effects of inhibiting VEGF in combination with radiotherapy have been described in the specialist field (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 is done.
- the estrogen receptor modulators include, for example, tamoxifen, raloxifene, idoxifene, 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-ylphenyl-2 , 2-dimethylpropanoate, 4,4'-dihydroxybenzophenone-2,4-dinitrophenylhydrazone and SH646, but this is not intended to be a limitation.
- Androgen receptor modulators refers to compounds that interfere with or inhibit the binding of androgens to the receptor, regardless of how this is done.
- the androgen receptor modulators include, for example, finasteride and other 5 ⁇ -reductase inhibitors, Nilutamide, Flutamide, Bicalutamide , Liarozole and abiraterone acetate.
- Retinoid receptor modulators refers to compounds that interfere with or inhibit the binding of retinoids to the receptor, regardless of how this is done.
- 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.
- Cytotoxics refers to compounds that cause cell death primarily through direct action on cell function or that inhibit or interfere with cell myosis, including alkylating agents, tumor necrosis factors, intercalating agents, microtubulin inhibitors and topoisomerase inhibitors.
- the cytotoxics include, for example, tirapazimin, sertenef, cachectin,
- Dibromodulcite ranimustine, fotemustine, nedaplatin, oxaliplatin,
- Temozolomide Temozolomide, heptaplatin, estramustine, improsulfan tosylate, trofosfamide,
- Arsenic trioxide 1- (11-dodecylamino-10-hydroxyundecyl) -3,7-dimethylxanthine, zorubicin, idarubicin, daunorubicin, bisantrene, mitoxantrone, pirarubicin, pinafid, valrubicin, amrubicin, antineoplaston, S'-desorpholino-S 13-deoxo-10-hydroxycarminomycin, annamycin, galarubicin, Elinafid, MEN 10755 and 4-desmethoxy-3-desamino-3-aziridinyl-4-methylsulfonyl-daunorubicin (see WO 00/50032), which, however, is not intended to be a limitation.
- microtubulin inhibitors include, for example, paclitaxel, vindesine sulfate, 3'4'-dideshydro-4'-deoxy-8'-norvincaleukoblastin, docetaxol, rhizoxin, dolastatin, mivobulin isethionate, auristatin, cemadotin, RPR10448761, BMSflin449881, BMSNin , Cryptophycin, 2,3,4,5,6-pentafluoro-N- (3-fluoro-4-methoxyphenyl) benzenesulfonamide, anhydrovinblastine, NN-dimethyl-L-valyl-L-valyl-N-methyl-L-valyl- L-prolyl-L-prolin-t-butylamide, TDX258 and BMS188797.
- Topoisomerase inhibitors are, for example, topotecan, hycaptamine, irinotecan, rubitecan, 6-ethoxypropionyl-3 ', 4'-0-exo-benzylidene-chartreusin, 9-methoxy-N, N-dimethyl-5-nitropyrazolo [3,4, 5-kl] acridine-2
- antiproliferative agents include antisense RNA and DNA oligonucleotides such as G3139, ODN698, RVASKRAS, GEM231 and
- the "antiproliferative agents” also contain monoclonal antibodies against growth factors other than those already mentioned under the “angiogenesis inhibitors”, such as trastuzumab, and tumor suppressor genes, such as p ⁇ 3, which mediate via recombinant virus
- VEGF receptor kinase activity is determined by incorporating radioactively labeled phosphate in 4: 1 polyglutamic acid / tyrosine substrate (pEY).
- pEY polyglutamic acid / tyrosine substrate
- the phosphorylated pEY product is held on a filter membrane and the incorporation of the radioactively labeled phosphate is quantified by scintillation counting.
- VE G F receptor kinase The intracellular tyrosine kinase domains of human KDR (Terman, BI et al. Oncogene (1991) Vol. 6, pp. 1677-1683.) And Flt-1 (Shlbuya, M. et al. Oncogene ( 1990) vol. ⁇ , pp. 519-524) were cloned as glutathione-S-transferase (GST) gene fusion proteins. This was done by cloning the cytoplasmic domain of the KDR kinase as a read-frame fusion at the carboxy terminus of the GST gene.
- GST glutathione-S-transferase
- the soluble recombinant GST-kinase domain fusion proteins were expressed in Spodoptera frugiperda (Sf21) insect cells (Invitrogen) using a baculovirus expression vector (pAcG2T, Pharmingen).
- lysis buffer ⁇ O mM Tris pH 7.4, 0.5 M NaCl, 5 mM DTT, 1 mM EDTA, 0, ⁇ % Triton X-
- Dialysis buffer 0 ⁇ 0 mM Tris pH 7.4, 0.5 M NaCI, ⁇ mM DTT, 1 mM EDTA, 0.05% Triton X-
- reaction buffer 5 200 mM Tris, pH 7.4, 1.0 M NaCl, 50 mM MnCl 2 , 10 mM DTT and 5 mg / ml
- Bovine serum albumin BSA] (Sigma).
- the Sf21 cells were with the recombinant virus in an m.o.i. (Multiplicity of infection) of 5 virus particles / cell infected and grown for 48 hours at 27 ° C.
- VEGF receptors which mediate mitogenic reactions to the growth factor, is largely restricted to vascular endothelial cells.
- Cultivated human umbilical vein endothelial cells proliferate in response to treatment with VEGF and
- VEGF 30 can be used as an assay system for the quantitative determination of the effects of KDR kinase inhibitors on the stimulation of VEGF.
- individual cell layers of HUVECs are at rest 2 hours before the addition of VEGF or “basic fibroblast growth factor” (bFGF) with the constituent or
- the mitogenic response to VEGF or bFGF is determined by measuring the incorporation of [ 3 H] thymidine in the cell DNA.
- HUVECs as primary culture isolates are obtained from Clonetics Corp.
- NUNCLON 96-well polystyrene tissue culture plates (NUNC # 167008).
- Test compounds 0 With the working stock solutions of the test compounds, a serial dilution is carried out with 100% dimethyl sulfoxide (DMSO) until their concentrations are 400 times higher than the desired final concentration. Final dilutions (concentration 1 *) _ i are prepared immediately before addition to the cells in assay medium. 10 * growth factors
- HUVEC single cell layers kept in EGM are harvested by trypsin treatment and inoculated in a density of 4000 cells per 100 ⁇ l assay medium per well in 96-well plates. The growth of the cells is stopped for 24 hours at 37 ° C. in a humid atmosphere containing 5% CO 2 . Procedure 2
- the growth stop medium is replaced by 100 ul assay medium containing either the constituent (0.2 ⁇ % [v / v] DMSO) or the desired final concentration of the test compound. All determinations are carried out in triplicate. The cells are then incubated for 2 hours at 37 ° C./ ⁇ % CO 2 , so that the test compounds can penetrate the cells. Procedure 3
- the medium is suctioned off and the cells are washed twice with washing medium (400 ⁇ l / well, then 200 ⁇ l / well).
- the washed, adherent cells are then solubilized by adding cell lysis solution (100 ⁇ l / well) and heating to 37 ° C. for 30 minutes.
- the cell lysates are transferred to 7 ml glass scintillation tubes containing 150 ⁇ l of water.
- the scintillation cocktail (5 ml / tube) is added and the radioactivity associated with the cells is determined by liquid scintillation spectroscopy. According to these assays, the compounds of the formula I VEGF-
- Inhibitors are therefore suitable for inhibiting angiogenesis, such as in the treatment of eye diseases, e.g. diabetic retinopathy, and for the treatment of carcinomas, e.g. solid tumors.
- the 5 compounds present inhibit VEGF-stimulated mitogenesis of cultured human vascular endothelial cells with HK ⁇ O values of
- Tyrosine kinases e.g. FGFR1 and Src family; on the relationship between
- the TIE-2 tests can e.g. be carried out analogously to the A g methods specified in WO 02/44156.
- the assay determines the inhibitory activity of the substances to be tested in the phosphorylation of the substrate poly (Glu, Tyr) by Tie-2-kinase in the presence of radioactive 33 P-ATP.
- the phosphorylated substrate poly Glu, Tyr
- Substrate binds to the surface of one during the incubation period
- customary work-up means: if necessary, water is added, and if necessary, depending on the constitution of the end product, the pH is adjusted to between 2 and 10, extracted with ethyl acetate or dichloromethane, separated, and dried the organic phase over sodium sulfate, evaporated and purified by chromatography
- reaction mixture is filtered off and washed 3 times with DMF, 2 times
- reaction mixture was evaporated in vacuo and purified on a silica gel column. 15 g of 4-benzylamino-3-nitro-benzaldehyde are obtained.
- Example A Injection glasses
- a solution of 100 g of an active ingredient according to the invention and ⁇ g of disodium hydrogen phosphate is adjusted to pH 6.5 in 3 l of double-distilled water with 2 N hydrochloric acid, sterile filtered, filled into injection glasses, lyophilized under sterile conditions and sealed sterile. Each injection jar contains 5 mg of active ingredient.
- a mixture of 20 g of an active ingredient according to the invention is melted with 100 g soy lecithin and 1400 g 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 is prepared according to the invention, 9.38 g of NaH 2 P0 4 • 2 H 2 0, 28.48 g Na 2 HP0 4 • 12 H 2 0 and 0.1 g of benzalkonium chloride in 940 ml of double-distilled water , The pH is adjusted to 6.8, and the solution is made up to 1 1 and sterilized by irradiation. This solution can be used in the form of eye drops.
- Example D ointment
- ⁇ OO mg of an active ingredient according to the invention is mixed with 99.5 g of petroleum jelly under aseptic conditions.
- Example E tablets A mixture of 1 kg of active ingredient, 4 kg of lactose, 1, 2 kg of potato starch,
- Example F coated tablets
- Example E tablets are pressed, which are then coated in the usual way with a coating of sucrose, potato starch, talc, tragacanth and colorant.
- Example G capsules
- a 5 2 kg of active ingredient are filled into hard gelatin capsules in a conventional manner, so that each capsule contains 20 mg of the active ingredient.
- active ingredient according to the invention in 60 l of double distilled water is sterile filtered, filled into ampoules, lyophilized under sterile conditions and sealed sterile. Each ampoule contains 10 mg of active ingredient.
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- Urology & Nephrology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04764195.6A EP1663988B1 (de) | 2003-09-12 | 2004-08-17 | Benzyl-benzimidazolylderivate |
CA2538743A CA2538743C (en) | 2003-09-12 | 2004-08-17 | Benzylbenzimidazolyl derivatives as kinase inhibitors |
JP2006525666A JP4921168B2 (ja) | 2003-09-12 | 2004-08-17 | ベンジルベンズイミダゾリル誘導体 |
AU2004274118A AU2004274118B2 (en) | 2003-09-12 | 2004-08-17 | Benzyl-benzimidazolyl derivatives |
US10/571,587 US20070066606A1 (en) | 2003-09-12 | 2004-08-17 | Benzylbenzimidazolyl derivatives |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10342503A DE10342503A1 (de) | 2003-09-12 | 2003-09-12 | Benzyl-Benzimidazolylderivate |
DE10342503.9 | 2003-09-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005028448A1 true WO2005028448A1 (de) | 2005-03-31 |
Family
ID=34305752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/009205 WO2005028448A1 (de) | 2003-09-12 | 2004-08-17 | Benzyl-benzimidazolylderivate |
Country Status (8)
Country | Link |
---|---|
US (1) | US20070066606A1 (de) |
EP (1) | EP1663988B1 (de) |
JP (1) | JP4921168B2 (de) |
AR (1) | AR045626A1 (de) |
AU (1) | AU2004274118B2 (de) |
CA (1) | CA2538743C (de) |
DE (1) | DE10342503A1 (de) |
WO (1) | WO2005028448A1 (de) |
Cited By (13)
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WO2007056155A1 (en) * | 2005-11-03 | 2007-05-18 | Chembridge Research Laboratories, Inc. | Heterocyclic compounds as tyrosine kinase modulators |
WO2007124308A2 (en) * | 2006-04-17 | 2007-11-01 | Ludwig Institute For Cancer Research | Methods and compositions for modulation of blood-neural barrier |
WO2008153701A1 (en) * | 2007-05-24 | 2008-12-18 | Schering Corporation | Compounds for inhibiting ksp kinesin activity |
WO2010099138A2 (en) | 2009-02-27 | 2010-09-02 | Osi Pharmaceuticals, Inc. | Methods for the identification of agents that inhibit mesenchymal-like tumor cells or their formation |
WO2010099363A1 (en) | 2009-02-27 | 2010-09-02 | Osi Pharmaceuticals, Inc. | Methods for the identification of agents that inhibit mesenchymal-like tumor cells or their formation |
WO2010099364A2 (en) | 2009-02-27 | 2010-09-02 | Osi Pharmaceuticals, Inc. | Methods for the identification of agents that inhibit mesenchymal-like tumor cells or their formation |
WO2010099139A2 (en) | 2009-02-25 | 2010-09-02 | Osi Pharmaceuticals, Inc. | Combination anti-cancer therapy |
EP2308852A1 (de) | 2005-08-21 | 2011-04-13 | Abbott GmbH & Co. KG | 5-Ring-Heteroaromaten-Verbindungen und ihre Verwendung als Bindungspartner für 5-HT5-Rezeptoren |
WO2012149014A1 (en) | 2011-04-25 | 2012-11-01 | OSI Pharmaceuticals, LLC | Use of emt gene signatures in cancer drug discovery, diagnostics, and treatment |
US8541411B2 (en) | 2010-10-06 | 2013-09-24 | Glaxosmithkline Llc | Benzimidazole derivatives as PI3 kinase inhibitors |
WO2013152252A1 (en) | 2012-04-06 | 2013-10-10 | OSI Pharmaceuticals, LLC | Combination anti-cancer therapy |
AU2016297558B2 (en) * | 2015-07-20 | 2021-03-25 | Genzyme Corporation | Colony stimulating factor-1 receptor (CSF-1R) inhibitors |
US11530216B2 (en) | 2020-12-23 | 2022-12-20 | Genzyme Corporation | Deuterated colony stimulating factor-1 receptor (CSF-1R) inhibitors |
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WO2009158432A2 (en) | 2008-06-27 | 2009-12-30 | Amgen Inc. | Ang-2 inhibition to treat multiple sclerosis |
AR078411A1 (es) * | 2009-05-07 | 2011-11-09 | Lilly Co Eli | Compuesto de vinil imidazolilo y composicion farmaceutica que lo comprende |
CA2826651A1 (en) * | 2011-02-24 | 2012-08-30 | Cephalon, Inc. | Substituted aromatic sulfur compounds and methods of their use |
US9694005B2 (en) | 2013-04-04 | 2017-07-04 | University Of Maryland, Baltimore | Nonsteroidal and steroidal compounds with potent androgen receptor down-regulation and anti prostate cancer activity |
US9822418B2 (en) | 2013-04-22 | 2017-11-21 | Icahn School Of Medicine At Mount Sinai | Mutations in PDGFRB and NOTCH3 as causes of autosomal dominant infantile myofibromatosis |
CN116444544A (zh) * | 2022-01-10 | 2023-07-18 | 中国科学院上海药物研究所 | 苯并咪唑类化合物及其医药用途 |
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-
2003
- 2003-09-12 DE DE10342503A patent/DE10342503A1/de not_active Withdrawn
-
2004
- 2004-08-17 JP JP2006525666A patent/JP4921168B2/ja not_active Expired - Fee Related
- 2004-08-17 WO PCT/EP2004/009205 patent/WO2005028448A1/de active Application Filing
- 2004-08-17 US US10/571,587 patent/US20070066606A1/en not_active Abandoned
- 2004-08-17 EP EP04764195.6A patent/EP1663988B1/de not_active Expired - Lifetime
- 2004-08-17 AU AU2004274118A patent/AU2004274118B2/en not_active Ceased
- 2004-08-17 CA CA2538743A patent/CA2538743C/en not_active Expired - Fee Related
- 2004-09-10 AR ARP040103244A patent/AR045626A1/es unknown
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Also Published As
Publication number | Publication date |
---|---|
DE10342503A1 (de) | 2005-04-14 |
JP4921168B2 (ja) | 2012-04-25 |
AU2004274118A1 (en) | 2005-03-31 |
EP1663988A1 (de) | 2006-06-07 |
CA2538743C (en) | 2012-04-24 |
JP2007505057A (ja) | 2007-03-08 |
AR045626A1 (es) | 2005-11-02 |
EP1663988B1 (de) | 2014-04-16 |
US20070066606A1 (en) | 2007-03-22 |
CA2538743A1 (en) | 2005-03-31 |
AU2004274118B2 (en) | 2010-08-12 |
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