RU2224753C2 - Кристаллическая форма 2n-(4-фторметилфенил)-5-метил-изоксазол-4-карбоксамида и способы получения кристаллических форм 1 и 2 указанного карбоксамида - Google Patents
Кристаллическая форма 2n-(4-фторметилфенил)-5-метил-изоксазол-4-карбоксамида и способы получения кристаллических форм 1 и 2 указанного карбоксамида Download PDFInfo
- Publication number
- RU2224753C2 RU2224753C2 RU98115390/04A RU98115390A RU2224753C2 RU 2224753 C2 RU2224753 C2 RU 2224753C2 RU 98115390/04 A RU98115390/04 A RU 98115390/04A RU 98115390 A RU98115390 A RU 98115390A RU 2224753 C2 RU2224753 C2 RU 2224753C2
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- Russia
- Prior art keywords
- organic solvent
- water
- crystalline form
- formula
- mixture
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- 238000000034 method Methods 0.000 title claims abstract 19
- 150000003857 carboxamides Chemical class 0.000 title abstract 2
- 239000003960 organic solvent Substances 0.000 claims abstract 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 14
- 239000000203 mixture Substances 0.000 claims abstract 12
- 150000001875 compounds Chemical class 0.000 claims abstract 11
- 238000002425 crystallisation Methods 0.000 claims abstract 4
- 230000008025 crystallization Effects 0.000 claims abstract 4
- 238000012986 modification Methods 0.000 claims abstract 3
- 230000004048 modification Effects 0.000 claims abstract 3
- 229910052799 carbon Inorganic materials 0.000 claims abstract 2
- 238000010438 heat treatment Methods 0.000 claims abstract 2
- OOCZQVHUVDWLER-UHFFFAOYSA-N n-[4-(fluoromethyl)phenyl]-5-methyl-1,2-oxazole-4-carboxamide Chemical compound O1N=CC(C(=O)NC=2C=CC(CF)=CC=2)=C1C OOCZQVHUVDWLER-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000000725 suspension Substances 0.000 claims abstract 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims 12
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 6
- 239000000243 solution Substances 0.000 claims 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims 4
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims 4
- 239000002904 solvent Substances 0.000 claims 3
- 238000005169 Debye-Scherrer Methods 0.000 claims 2
- 239000007900 aqueous suspension Substances 0.000 claims 2
- 238000010790 dilution Methods 0.000 claims 2
- 239000012895 dilution Substances 0.000 claims 2
- 239000011148 porous material Substances 0.000 claims 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims 2
- 230000005855 radiation Effects 0.000 claims 2
- -1 aliphatic alcohols Chemical class 0.000 claims 1
- 238000009835 boiling Methods 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 239000011874 heated mixture Substances 0.000 claims 1
- 150000002576 ketones Chemical class 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract 2
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
- C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
- C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
- C07D261/10—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D261/18—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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- A61P13/02—Drugs for disorders of the urinary system of urine or of the urinary tract, e.g. urine acidifiers
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- A—HUMAN NECESSITIES
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
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- A61P31/04—Antibacterial agents
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Immunology (AREA)
- Diabetes (AREA)
- Pulmonology (AREA)
- Endocrinology (AREA)
- Rheumatology (AREA)
- Ophthalmology & Optometry (AREA)
- Physical Education & Sports Medicine (AREA)
- Emergency Medicine (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Communicable Diseases (AREA)
- Pain & Pain Management (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Urology & Nephrology (AREA)
- Oncology (AREA)
- Reproductive Health (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dermatology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19734438.0 | 1997-08-08 | ||
| DE19734438A DE19734438A1 (de) | 1997-08-08 | 1997-08-08 | Kristallform von N-(4-Trifluormethylphenyl)-5-methyl-isoxazole-4-carboxamid |
| DE1997156093 DE19756093A1 (de) | 1997-12-17 | 1997-12-17 | Verfahren zur Herstellung einer Kristallform von N-(4-Trifluormethylphenyl)-5-methyl-isoxazole-4-carboxamid |
| DE19756093.8 | 1997-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU98115390A RU98115390A (ru) | 2000-08-20 |
| RU2224753C2 true RU2224753C2 (ru) | 2004-02-27 |
Family
ID=26038983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU98115390/04A RU2224753C2 (ru) | 1997-08-08 | 1998-08-07 | Кристаллическая форма 2n-(4-фторметилфенил)-5-метил-изоксазол-4-карбоксамида и способы получения кристаллических форм 1 и 2 указанного карбоксамида |
Country Status (28)
| Country | Link |
|---|---|
| US (5) | US6060494A (https=) |
| EP (2) | EP0903345B1 (https=) |
| JP (2) | JPH11124372A (https=) |
| KR (2) | KR100544041B1 (https=) |
| CN (2) | CN1181064C (https=) |
| AR (1) | AR015418A1 (https=) |
| AT (2) | ATE196764T1 (https=) |
| AU (1) | AU752764B2 (https=) |
| BR (1) | BR9806568A (https=) |
| CA (1) | CA2245267C (https=) |
| CZ (3) | CZ301514B6 (https=) |
| DE (2) | DE59800287D1 (https=) |
| DK (2) | DK0987256T3 (https=) |
| ES (2) | ES2150808T3 (https=) |
| GR (1) | GR3034814T3 (https=) |
| HK (1) | HK1049481B (https=) |
| HU (2) | HU225870B1 (https=) |
| ID (1) | ID20667A (https=) |
| IL (1) | IL125671A (https=) |
| NO (1) | NO310871B1 (https=) |
| NZ (1) | NZ331270A (https=) |
| PL (1) | PL192126B1 (https=) |
| PT (2) | PT903345E (https=) |
| RU (1) | RU2224753C2 (https=) |
| SK (2) | SK282641B6 (https=) |
| TR (2) | TR199801513A3 (https=) |
| TW (1) | TW593288B (https=) |
| UA (1) | UA54411C2 (https=) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0903345B1 (de) * | 1997-08-08 | 2000-10-04 | Aventis Pharma Deutschland GmbH | Kristallform von 5-Methylisoxazol-4-carbonsäure-(4-trifluormethyl)-anilid |
| DE19908527C2 (de) | 1999-02-26 | 2001-08-30 | Aventis Pharma Gmbh | Verfahren zur Kristallisation von N-(4-Trifluormethylphenyl)-5-methyl-isoxazol-4-carboxamid |
| CN1411373A (zh) | 1999-12-16 | 2003-04-16 | 特瓦制药工业有限公司 | 制备来氟米特的新方法和新晶形的来氟米特 |
| ES2237553T3 (es) * | 2000-02-15 | 2005-08-01 | Teva Pharmaceutical Industries Ltd. | Procedimiento para la sintesis de leflunomida. |
| EP1340749A4 (en) * | 2000-11-17 | 2007-09-05 | Takeda Pharmaceutical | ISOXAZOLE DERIVATIVES |
| GB0123571D0 (en) | 2001-04-05 | 2001-11-21 | Aventis Pharm Prod Inc | Use of (Z)-2-cyano-3-hydroxy-but-2-enoic acid-(4'-trifluoromethylphenyl)-amide for treating multiple sclerosis |
| US7429593B2 (en) | 2001-09-14 | 2008-09-30 | Shionogi & Co., Ltd. | Utilities of amide compounds |
| US20050158371A1 (en) * | 2002-02-12 | 2005-07-21 | Sumitomo Pharmaceuticals Co., Ltd. | Novel external agent |
| WO2003068239A1 (en) * | 2002-02-12 | 2003-08-21 | Sumitomo Pharmaceuticals Co., Ltd. | Novel drugs for external use |
| US20060135547A1 (en) * | 2003-03-12 | 2006-06-22 | Toth Zoltan G | Stable pharmaceutical compositions of desloratadine and processes for preparation of polymorphic forms of desloratadine |
| ATE352305T1 (de) * | 2003-03-12 | 2007-02-15 | Teva Pharma | Stabile pharmazeutische zusammensetzungen mit desloratadine |
| JP4223428B2 (ja) * | 2004-03-31 | 2009-02-12 | 富士通メディアデバイス株式会社 | フィルタおよびその製造方法 |
| WO2007067710A1 (en) * | 2005-12-08 | 2007-06-14 | Amphora Discovery Corporation | Certain chemical entities, compositions, and methods for modulating trpv1 |
| CN101143834B (zh) * | 2006-09-15 | 2010-09-08 | 欣凯医药化工中间体（上海）有限公司 | N-(4-三氟甲基苯)-2-氰基-3-羟基丁烯酰胺钠盐的多晶型及其制备方法 |
| EA017064B1 (ru) * | 2008-03-10 | 2012-09-28 | Такеда Фармасьютикал Компани Лимитед | Кристаллическое производное бензимидазола |
| NZ598744A (en) | 2009-09-18 | 2013-11-29 | Sanofi Sa | (z)-2-cyano-3-hydroxy-but-2-enoic acid-(4'-trifluormethylphenyl)-amide tablet formulations with improved stability |
| CN103977594B (zh) * | 2014-06-03 | 2016-02-17 | 江苏九九久科技股份有限公司 | 一种结晶方法 |
| US9895370B2 (en) * | 2015-11-19 | 2018-02-20 | Pharmedix.Co., Ltd | Pharmaceutical composition for preventing or treating of cirrhosis of liver comprising G protein coupled receptor 119 ligand as an active ingredient |
| CN109180599A (zh) * | 2018-09-03 | 2019-01-11 | 深圳市新阳唯康科技有限公司 | 一种来氟米特新晶型化合物及其制备方法 |
| CN112898215B (zh) * | 2021-02-04 | 2022-11-08 | 美罗药业股份有限公司 | 一种来氟米特晶型i的制备方法 |
| CN114716388B (zh) * | 2021-11-04 | 2024-02-13 | 江苏冠军科技集团股份有限公司 | 一种磺胺-银化合物及其制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4284786A (en) * | 1978-12-16 | 1981-08-18 | Hoechst Aktiengesellschaft | 5-Methylisoxazole-4-carboxylic-(4-trifluoromethyl)-anilide |
| US4935434A (en) * | 1988-01-26 | 1990-06-19 | Bristol-Myers Company | Antiarthritic isoxazole-4-carboxamides |
| RU2060251C1 (ru) * | 1991-07-17 | 1996-05-20 | Рон Пуленк Эгрикалчер Лтд. | Производные 5-арилизоксазола, способы их получения, гербицидная композиция и способ подавления сорняков в локусе |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES448386A1 (es) * | 1975-06-05 | 1978-04-16 | Hoechst Ag | Procedimiento para la preparacion de anilidas de acido 5-me-til-isoxazol-4-carboxilico. |
| DE2524959C2 (de) * | 1975-06-05 | 1983-02-10 | Hoechst Ag, 6000 Frankfurt | 5-Methyl-isoxazol-4-carbonsäureanilide, Verfahren zu ihrer Herstellung, diese Verbindungen enthaltende Mittel |
| NL186239B (nl) * | 1975-06-05 | Hoechst Ag | Werkwijze voor de bereiding van een geneesmiddel met antiflogistische en/of analgetische werking, alsmede werkwijze voor de bereiding van een 2-hydroxyethylideencyaanazijnzuuranilide geschikt voor toepassing bij deze werkwijze. | |
| DE2525959A1 (de) * | 1975-06-11 | 1977-02-10 | Focke Pfuhl Verpack Automat | Verpackung fuer zigaretten, zigarillos etc. |
| IL63968A (en) * | 1980-10-01 | 1985-10-31 | Glaxo Group Ltd | Form 2 ranitidine hydrochloride,its preparation and pharmaceutical compositions containing it |
| US5583150A (en) * | 1989-08-18 | 1996-12-10 | Alcon Laboratories, Inc. | 5-methyl-isoxazole-4-carboxylic acid anilides and 2-hydroxyethylidene-cyano acetic anilides for the treatment of ocular diseases |
| ES2102367T3 (es) * | 1990-05-18 | 1997-08-01 | Hoechst Ag | Amidas de acidos isoxazol-4-carboxilicos y amidas de acidos hidroxialquiliden-cianoaceticos, medicamentos que contienen estos compuestos y su utilizacion. |
| DE4127737A1 (de) * | 1991-08-22 | 1993-02-25 | Hoechst Ag | Arzneimittel zur behandlung von abstossungsreaktionen bei organverpflanzungen |
| GB9209330D0 (en) * | 1992-04-30 | 1992-06-17 | Roussel Lab Ltd | Chemical compounds |
| ES2124801T3 (es) * | 1993-01-08 | 1999-02-16 | Hoechst Ag | Empleo de leflunomida para la inhibicion del factor de necrosis de tumores alfa. |
| ES2124800T3 (es) * | 1993-01-08 | 1999-02-16 | Hoechst Ag | Empleo de leflunomida para la inhibicion de interleuquina 1 beta. |
| DK0607777T3 (da) * | 1993-01-08 | 1999-08-16 | Hoechst Ag | Anvendelse af leflunomid til inhibering af interleukin 8 |
| TW314467B (https=) * | 1993-03-31 | 1997-09-01 | Hoechst Ag | |
| GB9320299D0 (en) * | 1993-10-01 | 1993-11-17 | Roussel Lab Ltd | Isoxazole derivatives |
| US5610173A (en) * | 1994-01-07 | 1997-03-11 | Sugen, Inc. | Formulations for lipophilic compounds |
| ATE194912T1 (de) * | 1994-10-17 | 2000-08-15 | Aventis Pharma Ltd | Mittel zur vorsorge und heilung von typ i allergischen krankheiten |
| AR001982A1 (es) * | 1995-02-06 | 1998-01-07 | Smithkline Beecham Plc | Clorhidrato de paroxetina anhidratado, y procedimiento para su preparacion |
| DE19539638A1 (de) * | 1995-10-25 | 1997-04-30 | Hoechst Ag | Die Verwendung von Isoxazol- und Crotonsäureamidderivaten zur Behandlung von Krebserkrankungen |
| US6316479B1 (en) * | 1997-05-19 | 2001-11-13 | Sugen, Inc. | Isoxazole-4-carboxamide compounds active against protein tryosine kinase related disorders |
| HRP980291A2 (en) * | 1997-06-16 | 1999-04-30 | Lin-Hua Zhang | Crystalline roxifiban |
| EP0903345B1 (de) * | 1997-08-08 | 2000-10-04 | Aventis Pharma Deutschland GmbH | Kristallform von 5-Methylisoxazol-4-carbonsäure-(4-trifluormethyl)-anilid |
| US6096770A (en) * | 1998-08-03 | 2000-08-01 | American Home Products Corporation | Anthranilic acid analogs |
| DE19908527C2 (de) * | 1999-02-26 | 2001-08-30 | Aventis Pharma Gmbh | Verfahren zur Kristallisation von N-(4-Trifluormethylphenyl)-5-methyl-isoxazol-4-carboxamid |
| CN1411373A (zh) * | 1999-12-16 | 2003-04-16 | 特瓦制药工业有限公司 | 制备来氟米特的新方法和新晶形的来氟米特 |
| ES2237553T3 (es) * | 2000-02-15 | 2005-08-01 | Teva Pharmaceutical Industries Ltd. | Procedimiento para la sintesis de leflunomida. |
| US6727272B1 (en) * | 2002-07-15 | 2004-04-27 | Unitech Pharmaceuticals, Inc. | Leflunomide analogs for treating rheumatoid arthritis |
-
1998
- 1998-07-31 EP EP98114373A patent/EP0903345B1/de not_active Expired - Lifetime
- 1998-07-31 DK DK99117098T patent/DK0987256T3/da active
- 1998-07-31 DK DK98114373T patent/DK0903345T3/da active
- 1998-07-31 EP EP99117098A patent/EP0987256B1/de not_active Expired - Lifetime
- 1998-07-31 AT AT98114373T patent/ATE196764T1/de active
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4284786A (en) * | 1978-12-16 | 1981-08-18 | Hoechst Aktiengesellschaft | 5-Methylisoxazole-4-carboxylic-(4-trifluoromethyl)-anilide |
| US4935434A (en) * | 1988-01-26 | 1990-06-19 | Bristol-Myers Company | Antiarthritic isoxazole-4-carboxamides |
| RU2060251C1 (ru) * | 1991-07-17 | 1996-05-20 | Рон Пуленк Эгрикалчер Лтд. | Производные 5-арилизоксазола, способы их получения, гербицидная композиция и способ подавления сорняков в локусе |
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