KR100775802B1 - 광학 활성 술폭시드 유도체의 제조 방법 - Google Patents
광학 활성 술폭시드 유도체의 제조 방법 Download PDFInfo
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- KR100775802B1 KR100775802B1 KR1020027014511A KR20027014511A KR100775802B1 KR 100775802 B1 KR100775802 B1 KR 100775802B1 KR 1020027014511 A KR1020027014511 A KR 1020027014511A KR 20027014511 A KR20027014511 A KR 20027014511A KR 100775802 B1 KR100775802 B1 KR 100775802B1
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- 0 Cc(cnc(C*(c1nc2cc(OC)ccc2[n]1)N)c1C)c1OC Chemical compound Cc(cnc(C*(c1nc2cc(OC)ccc2[n]1)N)c1C)c1OC 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N Cc1c(C)cccc1 Chemical compound Cc1c(C)cccc1 CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- 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
- C07D401/02—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 two hetero rings
- C07D401/12—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 two hetero rings linked by a chain containing hetero atoms as chain links
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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
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/4427—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
- A61K31/4439—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. omeprazole
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- 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
- A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/30—Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- 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
- C07D235/28—Sulfur atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/68—Benzothiazoles 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
- C07D277/70—Sulfur atoms
- C07D277/74—Sulfur atoms substituted by carbon atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/68—Benzothiazoles 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
- C07D277/70—Sulfur atoms
- C07D277/76—Sulfur atoms attached to a second hetero atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—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
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
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- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Bioinformatics & Cheminformatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Description
Claims (11)
- 하기 화학식 II로 표시되는 화합물 또는 이의 염의 광학 활성체의 제조 방법으로서, 하기 화학식 I로 표시되는 화합물 또는 이의 염을, 광학 활성 디올, 티타늄(IV) 알콕시드 및 물을 포함하는 착체의 존재 하에, 과산화수소, tert-부틸히드로퍼옥시드 및 큐멘 히드로퍼옥시드로 이루어진 군에서 선택되는 산화제로서 그의 사용량이 화학식 I로 표시되는 화합물 또는 이의 염에 대해 1.5 내지 10 몰당량인 과량의 산화제와 반응시키는 것을 포함하는 방법:[화학식 I][식중,고리 A는 하기로 이루어진 군에서 선택되는 1 내지 3 개의 치환기를 가질 수 있는 벤젠 고리이며:(a) 할로겐 원자,(b) 시아노,(c) 니트로,(d) 할로겐 원자, 히드록시, C1-6 알콕시, C1-6 알콕시-카르보닐 및 카르바모일로 이루어진 군에서 선택되는 1 내지 3 개의 치환기를 가질 수 있는 C1-7 알킬,(e) 히드록시,(f) 할로겐 원자, 히드록시, C1-6 알콕시, C1-6 알콕시-카르보닐 및 카르바모일로 이루어진 군에서 선택되는 1 내지 3 개의 치환기를 가질 수 있는 C1-6 알콕시,(g) C6-14 아릴,(h) C6-14 아릴옥시,(i) 카르복시,(j) 포르밀, C1-6 알킬-카르보닐, C1-6 알콕시-카르보닐, 카르바모일, N-C1-6 알킬-카르바모일, N,N-디-C1-6 알킬-카르바모일, C1-7 알킬술피닐 및 C1-7 알킬술포닐로 이루어진 군에서 선택되는 아실,(k) C1-6 알킬-카르보닐옥시, C1-6 알콕시-카르보닐옥시, 카르바모일옥시, C1-6 알킬-카르바모일옥시, C1-7 알킬술피닐옥시 및 C1-7 알킬술포닐옥시로 이루어진 군에서 선택되는 아실옥시, 및(l) 탄소 원자 이외에 질소 원자, 황 원자 및 산소 원자로 이루어진 군에서 선택되는 1 내지 3 개의 헤테로 원자를 함유하는 5- 내지 10-원 헤테로고리형 기;R1은 수소 원자, 또는 하기로 이루어진 군에서 선택되는 기이며:(A) C1-6 알킬 기, C3-14 시클로알킬 기, C2-6 알케닐 기 , C3-14 시클로알케닐 기 및 C2-6 알키닐 기로서, 이들 각각은 (a) C1-4 알킬티오 기, (b) 할로겐, (c) C1-6 알콕시 기, (d) C1-6 알킬-카르보닐옥시 기, C1-6 알콕시-카르보닐옥시 기, C1-6 알킬-카르바모일옥시 기, C1-7 알킬술피닐옥시 기, C1-7 알킬술포닐옥시 기 및 C6-14 아릴-카르보닐옥시 기로 이루어진 군에서 선택되는 아실옥시 기, (e) 니트로 기, (f) C1-6 알콕시-카르보닐 기, (g) 모노- 또는 디-C1-6 알킬아미노 기, (h) C1-6 알콕시이미노 기 및 (i) 히드록시이미노 기로 이루어진 군에서 선택되는 1 내지 3개의 치환기로 치환될 수 있음,(B) C6-14 아릴 기 및 C7-19 아르알킬 기로서, 이들 각각은 (a) C1-6 알킬 기, (b) C3-6 시클로알킬 기, (c) C2-6 알케닐 기, (d) C2-6 알키닐 기, (e) C1-6 알콕시 기, (f) C1-7 알카노일, C6-14 아릴-카르보닐, C1-6 알콕시-카르보닐, C6-14 아릴옥시-카르보닐, C7-19 아르알킬-카르보닐 및 C7-19 아르알킬옥시카르보닐로 이루어진 군에서 선택되는 아실 기, (g) 니트로, (h) 아미노, (i) 히드록시, (j) 시아노, (k) 술파모일, (l) 메르캅토, (m) 할로겐 및 (n) C1-4 알킬티오로 이루어진 군에서 선택되는 1 내지 5개의 치환기로 치환될 수 있음,(C) 포르밀, C1-6 알킬-카르보닐, C1-6 알콕시-카르보닐, 카르바모일, N-C1-6 알킬-카르바모일, N,N-디-C1-6 알킬-카르바모일, C1-7 알킬술피닐 및 C1-7 알킬술포닐로 이루어진 군에서 선택되는 아실 기, 및(D) C1-6 알킬-카르보닐옥시, C1-6 알콕시-카르보닐옥시, 카르바모일옥시, C1-6 알킬-카르바모일옥시, C1-7 알킬술피닐옥시 및 C1-7 알킬술포닐옥시로 이루어진 군에서 선택되는 아실옥시 기;R2, R3 및 R4는 각각수소 원자;할로겐 원자, 히드록시, C1-6 알콕시, C1-6 알콕시-카르보닐 및 카르바모일로 이루어진 군에서 선택되는 1 내지 3 개의 치환기를 가질 수 있는 C1-7 알킬 기;할로겐 원자, 히드록시, C1-6 알콕시, C1-6 알콕시-카르보닐 및 카르바모일로 이루어진 군에서 선택되는 1 내지 3 개의 치환기를 가질 수 있는 C1-6 알콕시 기;아미노 기;모노-C1-6 알킬아미노;모노-C6-14 아릴아미노;디-C1-6 알킬아미노; 또는디-C6-14 아릴아미노이고,X는 질소 원자 또는 CH이고,Y는 질소 원자 또는 CH이다],[화학식 II][식 중 각 기호들은 상기 정의된 대로이고, *는 비대칭 중심이다].
- 삭제
- 제 1 항에 있어서, 상기 산화제의 사용량이 화학식 I로 표시되는 화합물 또는 이의 염에 대해 2.5 내지 4 몰당량인 방법.
- 제 1 항에 있어서, 상기 반응이 -20 ℃ 내지 20 ℃에서 수행되는 방법.
- 제 4 항에 있어서, 상기 반응이 -10 ℃ 내지 10 ℃에서 수행되는 방법.
- 삭제
- 삭제
- 제 1 항에 있어서, 상기 착체가 티타늄(IV) 알콕시드/광학 활성 디올/물을 1/1-10/0.1-2의 몰비로 사용하여 형성되는 것인 방법.
- 제 1 항에 있어서, 상기 티타늄(IV) 알콕시드가 화학식 I로 표시되는 화합물 또는 이의 염 1 몰당량에 대해 0.03 내지 1 몰당량으로 사용되고, 상기 반응이 -20 ℃ 내지 20 ℃에서 수행되는 방법.
- 제 1 항에 있어서, 상기 반응이 염기의 존재 하에 수행되는 방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000128760 | 2000-04-28 | ||
| JPJP-P-2000-00128760 | 2000-04-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020092457A KR20020092457A (ko) | 2002-12-11 |
| KR100775802B1 true KR100775802B1 (ko) | 2007-11-12 |
Family
ID=18638152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020027014511A Expired - Fee Related KR100775802B1 (ko) | 2000-04-28 | 2001-04-26 | 광학 활성 술폭시드 유도체의 제조 방법 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6982275B2 (ko) |
| EP (1) | EP1277752B1 (ko) |
| KR (1) | KR100775802B1 (ko) |
| CN (1) | CN1193024C (ko) |
| AT (1) | ATE346062T1 (ko) |
| AU (1) | AU2001252595A1 (ko) |
| CA (1) | CA2407208C (ko) |
| DE (1) | DE60124692T2 (ko) |
| ES (1) | ES2273829T3 (ko) |
| WO (1) | WO2001083473A1 (ko) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1306375B1 (en) | 2000-08-04 | 2006-10-11 | Takeda Pharmaceutical Company Limited | Salts of benzimidazole compound and application thereof |
| KR100887912B1 (ko) | 2000-12-01 | 2009-03-12 | 다케다 야쿠힌 고교 가부시키가이샤 | (r)- 또는 (s)-란소프라졸의 결정화 방법 |
| US8105626B2 (en) | 2001-10-17 | 2012-01-31 | Takeda Pharmaceutical Company Limited | Granules containing acid-unstable chemical in large amount |
| JPWO2003082854A1 (ja) * | 2002-03-29 | 2005-08-04 | ゼリア新薬工業株式会社 | 1−n−アミノベンズイミダゾール誘導体 |
| AU2003262375A1 (en) * | 2002-04-22 | 2003-11-03 | Sun Pharmaceutical Industries Limited | Optically active substituted pyridinylmethyl-sulphinyl-benzimidazole and salts |
| AU2003273000A1 (en) * | 2002-10-16 | 2004-05-04 | Takeda Pharmaceutical Company Limited | Stable solid preparations |
| MY148805A (en) | 2002-10-16 | 2013-05-31 | Takeda Pharmaceutical | Controlled release preparation |
| WO2004056804A2 (en) | 2002-12-19 | 2004-07-08 | Teva Pharmaceutical Industries Ltd. | Solid states of pantoprazole sodium, processes for preparing them and processes for preparing known pantoprazole sodium hydrates |
| CA2528993A1 (en) | 2003-06-10 | 2004-12-23 | Teva Pharmaceutical Industries Ltd. | Process for preparing 2-[(pyridinyl)methyl]sulfinyl-substituted benzimidazoles and novel chlorinated derivatives of pantoprazole |
| US7005732B2 (en) * | 2003-10-21 | 2006-02-28 | Honeywell International Inc. | Methods and systems for providing MEMS devices with a top cap and upper sense plate |
| SE0400410D0 (sv) * | 2004-02-20 | 2004-02-20 | Astrazeneca Ab | New compounds |
| AU2005264864B2 (en) | 2004-06-16 | 2011-08-11 | Takeda Pharmaceutical Company Limited | Multiple PPI dosage form |
| CA2787378C (en) | 2004-09-13 | 2015-11-03 | Takeda Pharmaceutical Company Limited | Method for producing lansoprazole crystal |
| SI1802584T1 (sl) * | 2004-10-11 | 2010-01-29 | Ranbaxy Lab Ltd | Postopki za pripravo substituiranih sulfoksidov |
| US8871273B2 (en) | 2005-02-25 | 2014-10-28 | Takeda Pharmaceutical Company Limited | Method for producing granules |
| DE102005061720B3 (de) * | 2005-12-22 | 2006-10-19 | Ratiopharm Gmbh | Enantioselektive Herstellung von Benzimidazolderivaten und ihren Salzen |
| CN101389316A (zh) | 2005-12-28 | 2009-03-18 | 武田药品工业株式会社 | 控制释放固体制剂 |
| CN1810803B (zh) * | 2006-02-17 | 2010-11-17 | 中国科学院上海有机化学研究所 | 高对映体选择性制备(s)-奥美拉唑的方法 |
| US7579476B2 (en) * | 2006-02-24 | 2009-08-25 | Praktikatalyst Pharma, Llc | Transition metal mediated oxidation of hetero atoms in organic molecules coordinated to transition metals |
| JP5492417B2 (ja) | 2006-10-13 | 2014-05-14 | エーザイ・アール・アンド・ディー・マネジメント株式会社 | 胃酸分泌抑制作用を有するベンズイミダゾール化合物 |
| JP5366558B2 (ja) | 2006-12-28 | 2013-12-11 | 武田薬品工業株式会社 | 口腔内崩壊性固形製剤 |
| CN101679534A (zh) * | 2007-07-12 | 2010-03-24 | 赢创罗麦斯添加剂有限责任公司 | 制备可连续变化组成的共聚物的改进方法 |
| US20100210848A1 (en) * | 2007-10-03 | 2010-08-19 | Ipca Laboratories Ltd. | Process for optically active sulfoxide compounds |
| KR20170097787A (ko) * | 2007-10-12 | 2017-08-28 | 다케다 파마슈티칼스 유에스에이, 인코포레이티드 | 음식 섭취와 관계없이 위장 장애를 치료하는 방법 |
| WO2010039885A2 (en) * | 2008-09-30 | 2010-04-08 | Teva Pharmaceutical Industries Ltd. | Crystalline forms of dexlansoprazole |
| EP2264024A1 (en) | 2008-10-14 | 2010-12-22 | LEK Pharmaceuticals d.d. | Process for the preparation of enantiomerically enriched proton pump inhibitors |
| IT1391776B1 (it) | 2008-11-18 | 2012-01-27 | Dipharma Francis Srl | Procedimento per la preparazione di dexlansoprazolo |
| WO2010095144A2 (en) * | 2009-02-04 | 2010-08-26 | Msn Laboratories Limited | Process for the preparation of proton pump inhibitors |
| IT1392813B1 (it) * | 2009-02-06 | 2012-03-23 | Dipharma Francis Srl | Forme cristalline di dexlansoprazolo |
| IT1395118B1 (it) | 2009-07-29 | 2012-09-05 | Dipharma Francis Srl | Procedimento per la preparazione di dexlansoprazolo cristallino |
| CN102399212B (zh) * | 2010-08-23 | 2014-07-16 | 江苏豪森医药集团有限公司 | 一种右兰索拉唑晶型及其制备方法 |
| EA201390814A1 (ru) | 2010-12-03 | 2013-11-29 | Такеда Фармасьютикал Компани Лимитед | Перорально распадающаяся таблетка |
| AU2011350396A1 (en) | 2010-12-27 | 2013-07-11 | Takeda Pharmaceutical Company Limited | Orally disintegrating tablet |
| CN104080446B (zh) | 2011-11-30 | 2018-06-29 | 武田药品工业株式会社 | 干包衣片 |
| CA2913106A1 (en) | 2013-05-21 | 2014-11-27 | Takeda Pharmaceutical Company Limited | Orally disintegrable tablet |
| CN104177336A (zh) * | 2013-05-28 | 2014-12-03 | 上海汇伦生命科技有限公司 | 一种对映选择性合成右兰索拉唑的方法 |
| CN105017216A (zh) * | 2014-04-16 | 2015-11-04 | 天津药物研究院 | 右兰索拉唑晶型iii及其制备方法和用途 |
| EP3239146A4 (en) | 2014-12-26 | 2018-05-30 | The University of Tokyo | Method for producing proton pump inhibitor compound having optical activity |
| CN106083819A (zh) * | 2016-06-08 | 2016-11-09 | 扬子江药业集团有限公司 | 一种奥美拉唑的制备方法 |
| CN116178342A (zh) * | 2022-12-26 | 2023-05-30 | 湖南欧亚药业有限公司 | 一种右兰索拉唑对映异构体制备方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996002535A1 (en) * | 1994-07-15 | 1996-02-01 | Astra Aktiebolag | Process for synthesis of substituted sulphoxides |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9423970D0 (en) | 1994-11-28 | 1995-01-11 | Astra Ab | Oxidation |
| JP3929607B2 (ja) | 1997-07-23 | 2007-06-13 | エーザイ・アール・アンド・ディー・マネジメント株式会社 | ピリジン誘導体の製造方法 |
| TWI275587B (en) | 1999-06-17 | 2007-03-11 | Takeda Chemical Industries Ltd | A crystal of (R)-2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridyl]methyl]sulfinyl]-1H-benzimidazole |
| ATE298334T1 (de) | 1999-06-30 | 2005-07-15 | Takeda Pharmaceutical | Kristalle von lansoprazole |
| AU6727700A (en) * | 1999-08-25 | 2001-03-19 | Takeda Chemical Industries Ltd. | Process for the preparation of optically active sulfoxide derivatives |
-
2001
- 2001-04-26 WO PCT/JP2001/003613 patent/WO2001083473A1/ja active IP Right Grant
- 2001-04-26 AT AT01925946T patent/ATE346062T1/de active
- 2001-04-26 AU AU2001252595A patent/AU2001252595A1/en not_active Abandoned
- 2001-04-26 CN CNB01808706XA patent/CN1193024C/zh not_active Expired - Lifetime
- 2001-04-26 ES ES01925946T patent/ES2273829T3/es not_active Expired - Lifetime
- 2001-04-26 EP EP01925946A patent/EP1277752B1/en not_active Expired - Lifetime
- 2001-04-26 DE DE60124692T patent/DE60124692T2/de not_active Expired - Lifetime
- 2001-04-26 KR KR1020027014511A patent/KR100775802B1/ko not_active Expired - Fee Related
- 2001-04-26 US US10/276,109 patent/US6982275B2/en not_active Expired - Lifetime
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996002535A1 (en) * | 1994-07-15 | 1996-02-01 | Astra Aktiebolag | Process for synthesis of substituted sulphoxides |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2273829T3 (es) | 2007-05-16 |
| AU2001252595A1 (en) | 2001-11-12 |
| CA2407208C (en) | 2010-08-17 |
| EP1277752A4 (en) | 2005-01-12 |
| KR20020092457A (ko) | 2002-12-11 |
| EP1277752B1 (en) | 2006-11-22 |
| DE60124692D1 (de) | 2007-01-04 |
| DE60124692T2 (de) | 2007-09-13 |
| WO2001083473A1 (fr) | 2001-11-08 |
| CN1426406A (zh) | 2003-06-25 |
| ATE346062T1 (de) | 2006-12-15 |
| US20030171591A1 (en) | 2003-09-11 |
| EP1277752A1 (en) | 2003-01-22 |
| US6982275B2 (en) | 2006-01-03 |
| CA2407208A1 (en) | 2002-10-22 |
| CN1193024C (zh) | 2005-03-16 |
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