WO2002080909A1 - Empleo de derivados de pirazolinas en la elaboración de un medicamento para la prevención y/o el tratamiento de enfermedades proliferativas celulares - Google Patents
Empleo de derivados de pirazolinas en la elaboración de un medicamento para la prevención y/o el tratamiento de enfermedades proliferativas celulares Download PDFInfo
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- WO2002080909A1 WO2002080909A1 PCT/ES2002/000137 ES0200137W WO02080909A1 WO 2002080909 A1 WO2002080909 A1 WO 2002080909A1 ES 0200137 W ES0200137 W ES 0200137W WO 02080909 A1 WO02080909 A1 WO 02080909A1
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- WIPO (PCT)
- Prior art keywords
- pyrazole
- trifluoromethyl
- dιhιdro
- dihydro
- methylsulfonylphenyl
- Prior art date
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- 0 *C(CC1c2c(*)c(*)c(*)cc2)=NN1c1ccc(*)c(*)c1* Chemical compound *C(CC1c2c(*)c(*)c(*)cc2)=NN1c1ccc(*)c(*)c1* 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/415—1,2-Diazoles
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
- A61P35/04—Antineoplastic agents specific for metastasis
-
- 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 present invention relates to the use of pyrazolines derivatives of general formula (I), as well as their physiologically acceptable salts, in the preparation of drugs useful in human and / or veterinary therapeutics for the prevention or treatment of cell proliferative diseases, especially for the treatment of preneoplastic or neoplastic processes, of tumor angiogenesis, of cachexia and processes related to tumor necrosis factor (TNF) and, in general, of those processes that may benefit from the inhibition of gene expression responsible for the synthesis of cyclooxygenase-2 (COX-2), either alone or in combination with other products, producing in this case a synergy.
- pyrazolines derivatives of general formula (I) as well as their physiologically acceptable salts
- COX-2 c ⁇ cloox ⁇ genasa-2
- COX-2 inhibitors as potential chemopreventive agents in colorectal cancer (CRC).
- CRC colorectal cancer
- a cell line comprising a construction is described of DNA comprising all or part of a promoter sequence of the COX-2 gene and a control gene, operatively linked to each other, such that said promoter sequence of the COX-2 gene directs the expression of said control gene in response to an adequate stimulus.
- the test method comprises contacting said cell line with the compound to be tested and determining the existence of a signal indicative of the expression of activity due to the control gene. This method is claimed as suitable for the search for selective inhibitors of transcriptional induction of COX-2 by appropriate stimuli.
- the compounds of general formula (I), as well as their physiologically acceptable salts are especially useful for the preparation of medicaments, useful in human and / or veterinary therapeutics for the prevention or treatment of cell proliferative diseases, especially for the treatment of preneoplastic or neoplastic processes, of angiogenesis, of cachexia and processes related to tumor necrosis factor (TNF) and, in general, of those processes that may benefit from the inhibition of the expression of the gene responsible for the synthesis of cyclooxygenase-2 (COX-2), either alone or in combination with other products, producing in this case a synergy.
- TNF tumor necrosis factor
- the present invention relates to the use of pyrazolines derived from ⁇ 2 -pyrazoline, also known as 4,5-dihydro-lH-pyrazoles, of the general formula (I)
- R x represents a hydrogen atom, a methyl group, fluoromethyl, difluoromethyl, trifluoromethyl, carboxylic acid, lower alkyl carboxylate of 1 to 4 carbon atoms, carboxamide or cyano,
- R 2 represents a hydrogen atom or a methyl group
- R 3 , R 4 , R 7 and R 8 represent a hydrogen, chlorine, fluorine atom, a methyl, trifluoromethyl or methoxy group
- R s represents a hydrogen atom, chlorine, fluorine, a methyl group, trifluoromethyl, methoxy, trifluoromethoxy, methylsulfonyl, aminosulfonyl or acetylaminosulfonyl
- R 6 represents a hydrogen atom, chlorine, fluorine, a methyl group, trifluoromethyl, methoxy, trifluoromethoxy, methylsulfonyl, aminosulfonyl or acetylaminosulfonyl with the proviso that one of the substituents R 5 or
- R s is a methylsulfonyl, aminosulfonyl or acetylaminosulfonyl group, and with the proviso that when R, ⁇ represents a methyl group R 2 represents a hydrogen atom or a methyl group,
- R 3 and R 8 represent a hydrogen atom, chlorine, fluorine, a methyl group, or trifluoromethyl
- R 4 represents a hydrogen atom, fluorine, a methyl group, trifluoro-methyl or methoxy
- R 5 represents a fluorine atom, trifluoromethyl group, trifluoromethoxy, methylsulfonyl, aminosulfonyl or acetylaminosulfonyl
- R6 represents a hydrogen atom, chlorine, fluorine, a methyl, trifluoromethyl, methoxy, trifluoromethoxy, methylsulphonyl, aminosulphonyl or acetylaminosulphonyl, with condition that one of the substituents R 5 or R s is a methylsulfonyl, aminosulfonyl or acetylaminosulfonyl group, and
- R 7 represents a hydrogen, chlorine, fluorine atom, a methyl, trifluoromethyl or methoxy group.
- the compounds of general formula (I) have a stereogenic center and therefore can be prepared enantiomerically pure or as racemates.
- the racemates of the compounds (I) can be resolved in their optical isomers by conventional methods, such as separation by chiral chromatography or by fractional crystallization of their salts diastereoisomers, which can be prepared by reacting the compounds (I) with enantiomically pure acids or bases. Likewise, they can also be obtained by enantioselective synthesis using enantiomerically pure chiral precursors.
- the present invention also relates to the physiologically acceptable salts of the compounds of general formula (I), both the addition salts of mineral acids and organic acids and the salts formed with alkali metals.
- COX-2 as demonstrated using a cellular system of stable transfectants of JURKAT cells with the promoter of the COX-2 gene associated with the luciferase gene following the method described in our patent application PCT / ES00 / 00245.
- the compounds of general formula (I) can be used, by administering a therapeutically effective dose, in mammals, including man, as agents for the prevention or treatment of preneoplastic or neoplastic processes, partially or totally inhibiting growth, propagation or metastasis. of the neoplasia, as well as the partial or total destruction of the neoplastic cells.
- the compounds of the general formula (I) can be used in malignancies such as gastrointestinal cancer, liver cancer, bladder cancer, pancreatic cancer, lung cancer, skin cancer, prostate cancer, ovarian cancer, cancer cervical and breast cancer, or for the prevention or treatment of adenomatous polyps including familial polyposis
- the compounds of general formula (I) can be used, by administering a therapeutically effective dose, in mammals, including man, as agents for the prevention or treatment of diseases related to angiogenesis, such as tumor growth and metastasis that are dependent on an angiogenic process, and other disorders such as retinopathies and endometriosis.
- diseases related to angiogenesis such as tumor growth and metastasis that are dependent on an angiogenic process, and other disorders such as retinopathies and endometriosis.
- the compounds of general formula (I) can be used, by administering a therapeutically effective dose, in mammals, including man, as agents for the prevention or treatment of cachexia and other disorders in which tumor necrosis factor- ⁇ is implicated. (TNF- ⁇ ).
- the derivatives of general formula (I) can be prepared according to the methods described in our patent application WO 99/62884.
- enantiomers Examples 79 and 80.
- Tables 1 and 2 indicate a family of compounds of particular interest that respond to the general formula (I), as well as the physicochemical properties that characterize them.
- racemic mixture ( ⁇ ) -1- (4-aminosulfonylphenyl) -5- (2, 4-difluorophenyl) -4, 5-dihydro-3 -trifluoromethyl-lH- pyrazole is resolved into its enantiomers by high performance liquid chromatography using a CHIRALPAK AS column of 10 ⁇ of particle size and dimensions of 25 x 2 cm (Daicel), 0.1% mobile phase of diethylamine in methanol and flow of 8 ml / min.
- the dose of administration of the compounds of the present invention is a function of the severity of the condition to be treated. Normally it will be between 10 and 500 mg / day.
- the compounds of the invention can be administered as the sole active ingredient or together with another product, in order to cause synergy.
- the compounds of the invention, with a suitable pharmaceutical formulation will be administered by various routes such as oral, transdermal, parenteral, subcutaneous, intranasal, intramuscular or intravenous.
- Pharmaceutical compositions containing compounds of general formula (I) are described in our patent application WO 99/62884.
- the products of general formula (I) are useful for the treatment of preneoplastic or neoplastic processes, angiogenesis, cachexia and processes related to tumor necrosis factor (TNF) and, in general, those processes that can benefit by inhibiting the expression of the gene responsible for the synthesis of cyclooxygenase-2 (COX-2).
- TNF tumor necrosis factor
- COX-2 cyclooxygenase-2
- a cellular system of stable transfectants of JURKAT cells has been used with the promoter of the COX-2 gene associated with the luciferase gene.
- Three independent clones (C3, C7 and F9) have been used that differ in baseline luciferase activity between values of 4500 to 180,000 RLUs / 10 5 cells, which are increased in response to proinflammatory stimulating agents that activate cell signaling pathways such as esters of forbol (TPA) and ionophores (ionomycin).
- the cells were pretreated for 1 hour with the compounds to be tested and then stimulated with TPA + ionomycin for 6 hours. Cell extracts were then obtained in which luciferase activity was tested, and the protein concentration was determined. Inhibition of luciferase activity gives an index of inhibition of COX-2 induction.
- the antitumor activity of the compounds of general formula (I) has been studied, determining their effect on human colon carcinoma cell lines (TD 20 and NC 59).
- TD20 contains a mutation in the p53 suppressor gene, while NC59 has the wild-type p53 protein.
- Both cell lines were cultured in DMEM medium (Life Technologies) supplemented with 10% fetal bovine serum (Life Technologies) at 37 ° C and 5% C0 2 .
- Cytotoxicity assays were carried out using the XTT kit (Boehringer-Manheim) that measures the cellular ability to metabolize a tetrazolium salt to formazan.
- Example 3 1 99, 64 ⁇ 0.51 98, 58 ⁇ 2, 83 20 76, 52 ⁇ 8, 70 84.46 ⁇ 3, 05 30 56, 50 ⁇ 0, 25 66.34 ⁇ 5, 84 40 16, 74 ⁇ 10, 53 27.38 ⁇ 4, 12 60 1, 16 ⁇ 0, 83 1.79 ⁇ 2.09 100 0 ⁇ 0 0.69 ⁇ 0.01
- Example 10 1 92, 09 ⁇ 9.35 95.03 ⁇ 8, 87 20 76, 14 ⁇ 7, 17 90.24 ⁇ 5, 97 40 15.77 ⁇ 9.37 43.13 ⁇ 13.77 60 2, 59 ⁇ 1.54 5.42 ⁇ 4.11 80 1.66 ⁇ 1.57 3.22 ⁇ 3.46
- the compounds of examples 3 and 10 showed cytotoxic activity on both human colon carcinoma cell lines. Its IC50 on the NC59 cell line was 30 ⁇ M and 27 ⁇ M and on the TD20 line it was 34 ⁇ M and 38 ⁇ M, respectively.
- the ability to induce apoptosis of the compound of example 3 (100 ⁇ M dose) in the tumor cell line TD20 was studied. Under these conditions, 20% apoptotic cells were obtained at 24 h and 80% at 48 h, while in the cells Vehicle-treated apoptotic cells did not exceed 1%. The cytotoxicity levels, measured by XTT, were similar to those of apoptosis, suggesting that the cytotoxic activity of the compound of Example 3 is due to its ability to induce apoptosis.
- the compounds of examples 3 and 10 are effective antitumor agents in human colon carcinoma, which suggests the possibility of using the compounds of general formula (I) not only as chemopreventives, but in established colon cancer.
- their tumor effect is mediated by apoptosis and the activation of the transduction pathways is given by signals other than p53, JNK or p38, which suggests that these compounds may constitute an addition to the current chemotherapy protocols because they have a mechanism of action. different cytotoxic.
- the antitumor activity of the compounds of general formula (I) has been studied, determining their effect on a breast carcinoma cell line (MDAMB 453).
- MDAMB 453 breast carcinoma cell line
- This cell line was grown in DMEM medium (Life Technologies) supplemented with 10% fetal bovine serum (Life Technologies) at 37 ° C and 5% C0 2 .
- Cytotoxicity assays were carried out using the XTT kit (Boehringer-Manheim) that measures the cellular ability to metabolize a tetrazolium salt to formazan.
- the compounds of Examples 3 and 10 had cytotoxic activity on the breast carcinoma cell line, their IC50 being 3 ⁇ M (Example 3), and 18 ⁇ M ( Example 10).
- the compounds of examples 3 and 10 are effective antitumor in breast carcinoma, which suggests the possibility of using the compounds of general formula (I) not only as preventive chemo, but in established breast cancer.
- VEGF vascular-endothelial growth factor
- C0X-2 can regulate the process of angiogenesis induced by colon cancer cells, increasing the expression of proangiogenic factors by them. The inhibition of C0X-2 can block this process, inhibiting the expression of some of these factors, such as VEGF.
- VEGF in turn induces the expression of Tissue Factor (TF) in the monocyte membrane, epithelial cells and endothelium.
- TF Tissue Factor
- the main function of TF is the onset of the coagulation cascade, it has the capacity to transduce intracellular signals, participating in tumor-associated metastasis and angiogenesis.
- TF facilitates tumor growth in vivo, favoring angiogenesis. It has been proven that tumor cells transiected with TF produce greater vascularization.
- the products of general formula (I) have been tested for the expression of the VEGF promoter at baseline and stimulated using the Caco-2 cell line of human colon carcinoma transiently transfected with a vector containing the human VEGF gene promoter. Once the test conditions have been established, the inhibitory capacity of the expression of the VEGF and TF genes of the product under study has been analyzed, by measuring the luciferase activity of its promoters.
- Tumor necrosis factor- ⁇ is a cytokine, potent proinflammatory and immunomodulator involved in different inflammatory conditions, such as rheumatoid arthritis, CROHN disease, multiple sclerosis and in cancer-associated cachexia and also in human immunodeficiency associated with viral infections.
- TNF- ⁇ was first described for its ability to induce hemorrhagic necrosis of certain tumors in animals treated with lipopolysaccharide (LPS). It was also called caquectin, being a circulating mediator of attrition syndrome, related to certain parasitic diseases.
- LPS lipopolysaccharide
- caquectin being a circulating mediator of attrition syndrome, related to certain parasitic diseases.
- the cachexia, or wear caused by TNF is related to its property of increasing lipoprotein lipase and therefore depletes fat cells.
- TNF- ⁇ is predominantly produced by macrophages when activated by a wide variety of stimuli, such as the presence of bacterial or myco
- TNF- ⁇ is one of the mediators of Grara-bacterial endotoxic shock, and seems to be responsible for causing fever, metabolic acidosis, diarrhea, hypertension, disseminated vascular coagulation and in some cases even death.
- TNF- ⁇ can cause neutrophil activation, induce gene expression of IL-1, increase the expression of MHC antigens (of major histocompatibility of class I) in endothelial cells and is involved in bone marrow resorption and in the PGE 2 and collagenase production of synovial cells and human fibroblasts. Therefore, products capable of antagonizing activity This mediator can be of clinical value in combating its fatal effects (C. A. Me Intyre et al: Drugs News and
- TNF- ⁇ inhibitory activity For the study of TNF- ⁇ inhibitory activity, the method described by P. Klemen and cois has been followed. (Europ. J. Pharmacol. 1995 281: 69-74), consisting in determining the production of TNF- ⁇ in the localized area where inflammation occurs acutely, using in particular the model of the air bag inflamed with zymosan in mouse. TNF- ⁇ was determined in the inflammatory exudate produced in said pouch, as a consequence of zymosan stimulation. The analytical determination of TNF- ⁇ was performed by ELISA.
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Abstract
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Priority Applications (20)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-7013062A KR20040025912A (ko) | 2001-04-06 | 2002-03-21 | 세포 증식 질환의 예방 및/또는 치료를 위한 약물의제조에서 피라졸린 유도체의 용도 |
SI200230345T SI1384477T1 (sl) | 2001-04-06 | 2002-03-21 | Uporaba derivatov pirazolina pri pripravi zdravila za preprecevanje in/ali zdravljenje proliferatnih celicnih bolezni |
UA2003119998A UA75402C2 (en) | 2001-04-06 | 2002-03-21 | Use of pyrazoline derivative for the preparation of medicament for prevention or treatment of proliferative cellular diseases |
HU0400918A HUP0400918A3 (en) | 2001-04-06 | 2002-03-21 | Utilization of pyrazoline derivatives in the preparation of pharmaceutical compositions for the prevention and/or treatment of proliferative cell diseases |
MXPA03009124A MXPA03009124A (es) | 2001-04-06 | 2002-03-21 | Empleo de derivados de pirazolinas en la elaboracion de un medicamento para la prevencion y/o el tratamiento de enfermedades proliferativas celulares. |
US10/312,193 US20040034082A1 (en) | 2001-04-06 | 2002-03-21 | Utilization of pyrazoline derivatives in the preparation of a medicament for the prevention and/or treatment of proliferative cell diseases |
NZ529304A NZ529304A (en) | 2001-04-06 | 2002-03-21 | Utilization of pyrazoline derivatives in the preparation of a medicament for the prevention and/or treatment of proliferative cell diseases |
ES02714233T ES2264723T3 (es) | 2001-04-06 | 2002-03-21 | Uso de derivados de pirazolina en la preparacion de un medicamento para la prevencion y/o el tratamiento de enfermedades proliferativas celulares. |
JP2002578948A JP4451599B2 (ja) | 2001-04-06 | 2002-03-21 | 細胞増殖疾患の予防及び/又は治療薬の調製におけるピラゾリン誘導体の使用 |
DE60211681T DE60211681T2 (de) | 2001-04-06 | 2002-03-21 | Verwendung von pyrazolinderivativen bei der herstellung eines medikaments zur prävention und/oder behandlung von proliferativen zellerkrankungen |
IL15826902A IL158269A0 (en) | 2001-04-06 | 2002-03-21 | Utilization of pyrazoline derivatives in the preparation of a medicament for the prevention and/or treatment of proliferative cell diseases |
BR0208805-3A BR0208805A (pt) | 2001-04-06 | 2002-03-21 | Uso de um derivado de pirazolina |
AU2002246152A AU2002246152B2 (en) | 2001-04-06 | 2002-03-21 | Utilization of pyrazoline derivatives in the preparation of a medicament for the prevention and/or treatment of proliferative cell diseases |
PL02365220A PL365220A1 (en) | 2001-04-06 | 2002-03-21 | Utilization of pyrazoline derivatives in the preparation of a medicament for the prevention and/or treatment of proliferative cell diseases |
CA2442974A CA2442974C (en) | 2001-04-06 | 2002-03-21 | Use of pyrazoline derivatives in the preparation of a medicament for the prevention and/or treatment of cell proliferation diseases |
EP02714233A EP1384477B1 (en) | 2001-04-06 | 2002-03-21 | Utilization of pyrazoline derivatives in the preparation of a medicament for the prevention and/or treatment of proliferative cell diseases |
IS6973A IS6973A (is) | 2001-04-06 | 2003-10-03 | Notkun pýrasólínafleiða í framleiðslu á lyfi til að fyrirbyggja og/eða meðhöndla frumufjölgunarsjúkdóma |
NO20034470A NO20034470L (no) | 2001-04-06 | 2003-10-06 | Anvendelse av pyrazolin-derivater ved fremstilling av et medikament for forebygging og/eller behandling av proliferasjonssykdommer |
HK04110341A HK1067311A1 (en) | 2001-04-06 | 2004-12-30 | Utilization of pyrazoline derivatives in the preparation of a medicament for the prevention and/or treatment of proliferative cell diseases |
CY20061101088T CY1105523T1 (el) | 2001-04-06 | 2006-08-03 | Χρηση παραγωγων της πυραζολινης κατα την παρασκευη ενος φαρμακου για την προληψη και/ή την υποβολη σε θεραπευτικη αγωγη ασθενειων πολλαπλασιασμου των κυτταρων |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ESP200100818 | 2001-04-06 | ||
ES200100818A ES2174757B1 (es) | 2001-04-06 | 2001-04-06 | Empleo de derivados de firazolinas en la elaboracion de un medicamentopara la prevencion y/o el tratamiento de enfermedades proliferativas celulares. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002080909A1 true WO2002080909A1 (es) | 2002-10-17 |
Family
ID=8497370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2002/000137 WO2002080909A1 (es) | 2001-04-06 | 2002-03-21 | Empleo de derivados de pirazolinas en la elaboración de un medicamento para la prevención y/o el tratamiento de enfermedades proliferativas celulares |
Country Status (27)
Country | Link |
---|---|
US (1) | US20040034082A1 (es) |
EP (2) | EP1384477B1 (es) |
JP (1) | JP4451599B2 (es) |
KR (1) | KR20040025912A (es) |
CN (2) | CN1698602A (es) |
AT (1) | ATE326966T1 (es) |
AU (1) | AU2002246152B2 (es) |
BR (1) | BR0208805A (es) |
CA (1) | CA2442974C (es) |
CY (1) | CY1105523T1 (es) |
DE (1) | DE60211681T2 (es) |
DK (1) | DK1384477T3 (es) |
ES (2) | ES2174757B1 (es) |
HK (1) | HK1067311A1 (es) |
HU (1) | HUP0400918A3 (es) |
IL (1) | IL158269A0 (es) |
IS (1) | IS6973A (es) |
MA (1) | MA27019A1 (es) |
MX (1) | MXPA03009124A (es) |
NO (1) | NO20034470L (es) |
NZ (1) | NZ529304A (es) |
PL (1) | PL365220A1 (es) |
PT (1) | PT1384477E (es) |
RU (1) | RU2305545C2 (es) |
UA (1) | UA75402C2 (es) |
WO (1) | WO2002080909A1 (es) |
ZA (1) | ZA200308626B (es) |
Cited By (13)
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---|---|---|---|---|
WO2005077911A1 (en) * | 2004-02-17 | 2005-08-25 | Laboratorios Del Dr. Esteve S.A. | Substituted pyrazoline compounds, their preparation and use as medicaments |
EP1743889A1 (en) * | 2005-07-15 | 2007-01-17 | Laboratorios del Dr. Esteve S.A. | Sustituted pyrazoline compounds, having predetermined stereochemistry, for reducing triglycerides in blood |
EP1746090A1 (en) * | 2005-07-15 | 2007-01-24 | Laboratorios del Dr. Esteve S.A. | Sustituted pyrazoline compounds, having predetermined stereochemistry, for reducing triglycerides in blood |
WO2007009702A2 (en) * | 2005-07-15 | 2007-01-25 | Laboratorios Del Dr. Esteve, S.A. | Substituted pyrazoline compounds, having predetermined stereochemistry, for reducing triglycerides in blood |
WO2007009706A2 (en) * | 2005-07-15 | 2007-01-25 | Laboratorios Del Dr. Esteve, S.A. | Substituted pyrazoline compounds, having predetermined stereochemistry, for reducing triglycerides in blood |
JP2007522180A (ja) * | 2004-02-16 | 2007-08-09 | ラボラトリオス・デル・ドクトル・エステベ・ソシエダッド・アノニマ | 癌を治療するために有用なピラゾリン誘導体 |
JP2007522252A (ja) * | 2004-02-17 | 2007-08-09 | ラボラトリオス・デル・ドクトル・エステベ・ソシエダッド・アノニマ | 置換ピラゾリン化合物、その調製および医薬品としてのその使用 |
EP1849776A1 (en) * | 2006-04-26 | 2007-10-31 | Laboratorios Del Dr. Esteve, S.A. | Azepane- or Azocane-substituted pyrazoline compounds, their preparation and use as medicaments |
EP1849784A1 (en) * | 2006-04-26 | 2007-10-31 | Laboratorios Del Dr. Esteve, S.A. | Indoline-substituted pyrazoline compounds, their preparation and use as medicaments |
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JP2007522180A (ja) * | 2004-02-16 | 2007-08-09 | ラボラトリオス・デル・ドクトル・エステベ・ソシエダッド・アノニマ | 癌を治療するために有用なピラゾリン誘導体 |
JP2007507471A (ja) * | 2004-02-17 | 2007-03-29 | ラボラトリオス・デル・デエレ・エステベ・エセ・ア | 置換ピラゾリン化合物、それらの製造法、および薬剤としての使用 |
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US7524868B2 (en) | 2004-02-17 | 2009-04-28 | Laboratorios Del Dr. Esteve, S.A. | Substituted pyrazoline compounds, their preparation and use as medicaments |
JP2007522252A (ja) * | 2004-02-17 | 2007-08-09 | ラボラトリオス・デル・ドクトル・エステベ・ソシエダッド・アノニマ | 置換ピラゾリン化合物、その調製および医薬品としてのその使用 |
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WO2007009706A3 (en) * | 2005-07-15 | 2007-04-19 | Esteve Labor Dr | Substituted pyrazoline compounds, having predetermined stereochemistry, for reducing triglycerides in blood |
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WO2007009702A2 (en) * | 2005-07-15 | 2007-01-25 | Laboratorios Del Dr. Esteve, S.A. | Substituted pyrazoline compounds, having predetermined stereochemistry, for reducing triglycerides in blood |
US8207156B2 (en) | 2005-07-15 | 2012-06-26 | Laboratorios Del Dr. Esteve, S.A. | Substituted pyrazoline compounds, their preparation and use as medicaments |
US8106085B2 (en) | 2005-07-15 | 2012-01-31 | Laboratorios Del Dr. Esteve, S.A. | Indoline-substituted pyrazoline derivatives, their preparation and use as medicaments |
WO2007009702A3 (en) * | 2005-07-15 | 2007-04-05 | Esteve Labor Dr | Substituted pyrazoline compounds, having predetermined stereochemistry, for reducing triglycerides in blood |
ES2327379A1 (es) * | 2005-07-15 | 2009-10-28 | Laboratorios Del Dr. Esteve, S.A. | Compuestos de pirazolina indolinsustituidos, su preparacion y su uso como medicamentos. |
ES2334967A1 (es) * | 2005-07-15 | 2010-03-17 | Laboratorios Del Dr. Esteve, S.A. | Compuestos de pirazolina sustituidos, con una estereoquimica predeterminada, para la reduccion de trigliceridos en sangre. |
EP1743889A1 (en) * | 2005-07-15 | 2007-01-17 | Laboratorios del Dr. Esteve S.A. | Sustituted pyrazoline compounds, having predetermined stereochemistry, for reducing triglycerides in blood |
US7897589B2 (en) | 2005-07-15 | 2011-03-01 | Laboratorios Del Dr. Esteve, S.A. | Substituted pyrazoline compounds, their preparation and use as medicaments |
US7968582B2 (en) | 2005-07-15 | 2011-06-28 | Laborotorios Del Dr. Esteve, S.A. | 5(S)-substituted pyrazoline compounds, their preparation and use as medicaments |
US7994200B2 (en) | 2005-07-15 | 2011-08-09 | Laboratorios Del Dr. Esteve, S.A. | Cycloalkane-substituted pyrazoline derivatives, their preparation and use as medicaments |
EP1849784A1 (en) * | 2006-04-26 | 2007-10-31 | Laboratorios Del Dr. Esteve, S.A. | Indoline-substituted pyrazoline compounds, their preparation and use as medicaments |
EP1849776A1 (en) * | 2006-04-26 | 2007-10-31 | Laboratorios Del Dr. Esteve, S.A. | Azepane- or Azocane-substituted pyrazoline compounds, their preparation and use as medicaments |
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