JP2004500380A - レフルノミドの合成方法 - Google Patents
レフルノミドの合成方法 Download PDFInfo
- Publication number
- JP2004500380A JP2004500380A JP2001559460A JP2001559460A JP2004500380A JP 2004500380 A JP2004500380 A JP 2004500380A JP 2001559460 A JP2001559460 A JP 2001559460A JP 2001559460 A JP2001559460 A JP 2001559460A JP 2004500380 A JP2004500380 A JP 2004500380A
- Authority
- JP
- Japan
- Prior art keywords
- leflunomide
- carboxylic acid
- methylisoxazole
- trifluoromethylphenyl
- acid chloride
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- VHOGYURTWQBHIL-UHFFFAOYSA-N leflunomide Chemical compound O1N=CC(C(=O)NC=2C=CC(=CC=2)C(F)(F)F)=C1C VHOGYURTWQBHIL-UHFFFAOYSA-N 0.000 title claims abstract description 97
- 229960000681 leflunomide Drugs 0.000 title claims abstract description 95
- 238000000034 method Methods 0.000 title claims abstract description 69
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- ODGIMMLDVSWADK-UHFFFAOYSA-N 4-trifluoromethylaniline Chemical compound NC1=CC=C(C(F)(F)F)C=C1 ODGIMMLDVSWADK-UHFFFAOYSA-N 0.000 claims abstract description 17
- VQBXUKGMJCPBMF-UHFFFAOYSA-N 5-methyl-1,2-oxazole-4-carboxylic acid Chemical compound CC=1ON=CC=1C(O)=O VQBXUKGMJCPBMF-UHFFFAOYSA-N 0.000 claims abstract description 14
- UTNUDOFZCWSZMS-YFHOEESVSA-N teriflunomide Chemical compound C\C(O)=C(/C#N)C(=O)NC1=CC=C(C(F)(F)F)C=C1 UTNUDOFZCWSZMS-YFHOEESVSA-N 0.000 claims abstract description 13
- 239000008194 pharmaceutical composition Substances 0.000 claims abstract description 10
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- MIOYDAUCMWWNRH-UHFFFAOYSA-N 5-methyl-n-(4-methylphenyl)-1,2-oxazole-4-carboxamide Chemical compound O1N=CC(C(=O)NC=2C=CC(C)=CC=2)=C1C MIOYDAUCMWWNRH-UHFFFAOYSA-N 0.000 claims abstract description 6
- SNUBGILHVSSQAY-UHFFFAOYSA-N 3-methyl-n-[4-(trifluoromethyl)phenyl]-1,2-oxazole-4-carboxamide Chemical compound CC1=NOC=C1C(=O)NC1=CC=C(C(F)(F)F)C=C1 SNUBGILHVSSQAY-UHFFFAOYSA-N 0.000 claims abstract description 5
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- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
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- 238000000605 extraction Methods 0.000 description 1
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- 239000003205 fragrance Substances 0.000 description 1
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- 239000008103 glucose Substances 0.000 description 1
- 229960001031 glucose Drugs 0.000 description 1
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- 238000009775 high-speed stirring Methods 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
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- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
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- 230000000415 inactivating effect Effects 0.000 description 1
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- 239000007937 lozenge Substances 0.000 description 1
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- 229910052749 magnesium Inorganic materials 0.000 description 1
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- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Substances [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 229960001855 mannitol Drugs 0.000 description 1
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 239000008108 microcrystalline cellulose Substances 0.000 description 1
- 229940016286 microcrystalline cellulose Drugs 0.000 description 1
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 201000006417 multiple sclerosis Diseases 0.000 description 1
- 238000005935 nucleophilic addition reaction Methods 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 229960005010 orotic acid Drugs 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 229940124531 pharmaceutical excipient Drugs 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
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- 239000006187 pill Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
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- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229940068984 polyvinyl alcohol Drugs 0.000 description 1
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- 229920000523 polyvinylpolypyrrolidone Polymers 0.000 description 1
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- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
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- 239000002243 precursor Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
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- 230000035484 reaction time Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
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- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
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- 235000017281 sodium acetate Nutrition 0.000 description 1
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- 239000008109 sodium starch glycolate Substances 0.000 description 1
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- 229940045902 sodium stearyl fumarate Drugs 0.000 description 1
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- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
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- 239000001993 wax Substances 0.000 description 1
Classifications
-
- 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
- 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
- A61K31/42—Oxazoles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/02—Nasal agents, e.g. decongestants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/06—Antiasthmatics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/06—Antipsoriatics
-
- 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
-
- 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
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
-
- 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
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
- A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Immunology (AREA)
- Diabetes (AREA)
- Pulmonology (AREA)
- Rheumatology (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physical Education & Sports Medicine (AREA)
- Ophthalmology & Optometry (AREA)
- Pain & Pain Management (AREA)
- Transplantation (AREA)
- Otolaryngology (AREA)
- Emergency Medicine (AREA)
- Endocrinology (AREA)
- Hematology (AREA)
- Obesity (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)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18263500P | 2000-02-15 | 2000-02-15 | |
| PCT/US2001/004095 WO2001060363A1 (en) | 2000-02-15 | 2001-02-08 | A method for synthesizing leflunomide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004500380A true JP2004500380A (ja) | 2004-01-08 |
| JP2004500380A5 JP2004500380A5 (enExample) | 2006-01-05 |
Family
ID=22669359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001559460A Pending JP2004500380A (ja) | 2000-02-15 | 2001-02-08 | レフルノミドの合成方法 |
Country Status (18)
| Country | Link |
|---|---|
| US (2) | US6723855B2 (enExample) |
| EP (1) | EP1257270B1 (enExample) |
| JP (1) | JP2004500380A (enExample) |
| KR (1) | KR20020072312A (enExample) |
| AT (1) | ATE292966T1 (enExample) |
| AU (1) | AU2001234943A1 (enExample) |
| CA (1) | CA2400290A1 (enExample) |
| CZ (1) | CZ20023024A3 (enExample) |
| DE (1) | DE60110043T2 (enExample) |
| ES (1) | ES2237553T3 (enExample) |
| HR (1) | HRP20020671A2 (enExample) |
| HU (1) | HUP0301865A3 (enExample) |
| IL (1) | IL151196A0 (enExample) |
| PL (1) | PL366088A1 (enExample) |
| SK (1) | SK12992002A3 (enExample) |
| WO (1) | WO2001060363A1 (enExample) |
| YU (1) | YU61602A (enExample) |
| ZA (1) | ZA200206494B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018517733A (ja) * | 2015-06-17 | 2018-07-05 | バイオコン・リミテッドＢｉｏｃｏｎ Ｌｉｍｉｔｅｄ | テリフルノミドの新規製造方法 |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE207065T1 (de) * | 1997-08-08 | 2001-11-15 | Aventis Pharma Gmbh | Kristallform von n-(4-trifluormethylphenyl)-5- methylisoxazol-4-carbonsäureamid |
| HUP0204069A3 (en) * | 1999-12-16 | 2005-01-28 | Teva Pharma | Novel processes for making- and a new crystalline form of- leflunomide and pharmaceutical composition containing it |
| 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 |
| US20030139606A1 (en) * | 2001-11-09 | 2003-07-24 | Ray Anup Kumar | Process for preparing 5-methylisoxazole-4-carboxylic- (4'-trifluoromethyl)-anilide |
| RU2365373C2 (ru) * | 2003-05-27 | 2009-08-27 | Роберт Пер Хэгерквист | Применение ингибитора тирозинкиназы для лечения диабета |
| EP1694308A1 (en) * | 2003-10-30 | 2006-08-30 | Lupin Ltd. | Stable formulations of ace inhibitors and methods for preparation thereof |
| US20060024376A1 (en) * | 2004-07-30 | 2006-02-02 | The University Of Chicago | Methods and compositions for reducing toxicity associated with leflunomide treatment |
| DE102005017592A1 (de) * | 2005-04-16 | 2006-10-19 | Lindner, Jürgen, Dr. med. | Darreichungsformen und Kombinationspräparate von Pyrimidinbiosyntheseinhibitoren zur Erzielung zusätzlicher Wirkungen auf das Immunsystem |
| WO2007086076A2 (en) * | 2006-01-24 | 2007-08-02 | Unichem Laboratories Limited | An improved process for preparation of leflunomide |
| CN101817797B (zh) * | 2009-02-26 | 2013-04-10 | 江苏亚邦爱普森药业有限公司 | 高纯度3-甲基-n-[4-(三氟甲基)苯基]-4-异噁唑甲酰胺的合成方法 |
| CA2772275A1 (en) | 2009-09-18 | 2011-03-24 | Sanofi | (z)-2-cyano-3-hydroxy-but-2-enoic acid-(4'-trifluormethylphenyl)-amide tablet formulations with improved stability |
| CN102002009B (zh) * | 2010-10-18 | 2012-11-07 | 齐鲁制药有限公司 | 一种5-甲基异恶唑-4-甲酰氯的制备方法 |
| JOP20190207A1 (ar) * | 2017-03-14 | 2019-09-10 | Actelion Pharmaceuticals Ltd | تركيبة صيدلانية تشتمل على بونيسيمود |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2854439A1 (de) * | 1978-12-16 | 1980-07-03 | Hoechst Ag | Ein isoxazolderivat, verfahren zu seiner herstellung, diese verbindung enthaltende mittel und verwendung |
| GB8619432D0 (en) | 1986-08-08 | 1986-09-17 | Lilly Industries Ltd | Pharmaceutical compounds |
| AU649421B2 (en) * | 1990-05-18 | 1994-05-26 | Sanofi-Aventis Deutschland Gmbh | Isoxazole-4-carboxamides and hydroxyalkylidene-cyanoacetamides, drugs containing these compounds and use of such drugs |
| ES2124800T3 (es) | 1993-01-08 | 1999-02-16 | Hoechst Ag | Empleo de leflunomida para la inhibicion de interleuquina 1 beta. |
| US5610173A (en) | 1994-01-07 | 1997-03-11 | Sugen, Inc. | Formulations for lipophilic compounds |
| ATE207065T1 (de) * | 1997-08-08 | 2001-11-15 | Aventis Pharma Gmbh | Kristallform von n-(4-trifluormethylphenyl)-5- methylisoxazol-4-carbonsäureamid |
| DE19908527C2 (de) * | 1999-02-26 | 2001-08-30 | Aventis Pharma Gmbh | Verfahren zur Kristallisation von N-(4-Trifluormethylphenyl)-5-methyl-isoxazol-4-carboxamid |
| HUP0204069A3 (en) * | 1999-12-16 | 2005-01-28 | Teva Pharma | Novel processes for making- and a new crystalline form of- leflunomide and pharmaceutical composition containing it |
-
2001
- 2001-02-08 EP EP01907127A patent/EP1257270B1/en not_active Expired - Lifetime
- 2001-02-08 PL PL01366088A patent/PL366088A1/xx not_active Application Discontinuation
- 2001-02-08 US US09/779,928 patent/US6723855B2/en not_active Expired - Fee Related
- 2001-02-08 WO PCT/US2001/004095 patent/WO2001060363A1/en not_active Ceased
- 2001-02-08 KR KR1020027010595A patent/KR20020072312A/ko not_active Ceased
- 2001-02-08 AT AT01907127T patent/ATE292966T1/de not_active IP Right Cessation
- 2001-02-08 HU HU0301865A patent/HUP0301865A3/hu unknown
- 2001-02-08 HR HRP20020671 patent/HRP20020671A2/hr not_active Application Discontinuation
- 2001-02-08 JP JP2001559460A patent/JP2004500380A/ja active Pending
- 2001-02-08 AU AU2001234943A patent/AU2001234943A1/en not_active Abandoned
- 2001-02-08 ES ES01907127T patent/ES2237553T3/es not_active Expired - Lifetime
- 2001-02-08 YU YU61602A patent/YU61602A/sh unknown
- 2001-02-08 DE DE60110043T patent/DE60110043T2/de not_active Expired - Fee Related
- 2001-02-08 CZ CZ20023024A patent/CZ20023024A3/cs unknown
- 2001-02-08 IL IL15119601A patent/IL151196A0/xx unknown
- 2001-02-08 SK SK1299-2002A patent/SK12992002A3/sk unknown
- 2001-02-08 CA CA002400290A patent/CA2400290A1/en not_active Abandoned
-
2002
- 2002-08-14 ZA ZA200206494A patent/ZA200206494B/en unknown
-
2003
- 2003-12-10 US US10/730,949 patent/US20040127532A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018517733A (ja) * | 2015-06-17 | 2018-07-05 | バイオコン・リミテッドＢｉｏｃｏｎ Ｌｉｍｉｔｅｄ | テリフルノミドの新規製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CZ20023024A3 (cs) | 2003-05-14 |
| WO2001060363A1 (en) | 2001-08-23 |
| AU2001234943A1 (en) | 2001-08-27 |
| IL151196A0 (en) | 2003-04-10 |
| YU61602A (sh) | 2006-01-16 |
| ES2237553T3 (es) | 2005-08-01 |
| PL366088A1 (en) | 2005-01-24 |
| DE60110043D1 (de) | 2005-05-19 |
| HRP20020671A2 (en) | 2004-12-31 |
| CA2400290A1 (en) | 2001-08-23 |
| KR20020072312A (ko) | 2002-09-14 |
| ZA200206494B (en) | 2003-08-20 |
| DE60110043T2 (de) | 2006-03-02 |
| EP1257270A1 (en) | 2002-11-20 |
| SK12992002A3 (sk) | 2003-05-02 |
| EP1257270A4 (en) | 2003-05-07 |
| US6723855B2 (en) | 2004-04-20 |
| US20040127532A1 (en) | 2004-07-01 |
| HUP0301865A2 (hu) | 2003-09-29 |
| US20020022646A1 (en) | 2002-02-21 |
| HUP0301865A3 (en) | 2005-12-28 |
| EP1257270B1 (en) | 2005-04-13 |
| ATE292966T1 (de) | 2005-04-15 |
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