发明授权
US08513443B2 Preparation of (R)-N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide and (S)-N-3,4-difluoro-2(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide
有权
(R)-N-(3,4-二氟-2-(2-氟-4-碘苯基氨基)-6-甲氧基苯基)-1-(2,3-二羟基丙基)环丙烷-1-磺酰胺和(S) -N-3,4-二氟-2(2-氟-4-碘苯基氨基)-6-甲氧基苯基)-1-(2,3-二羟基丙基)环丙烷-1-磺酰胺
- 专利标题: Preparation of (R)-N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide and (S)-N-3,4-difluoro-2(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide
- 专利标题(中): (R)-N-(3,4-二氟-2-(2-氟-4-碘苯基氨基)-6-甲氧基苯基)-1-(2,3-二羟基丙基)环丙烷-1-磺酰胺和(S) -N-3,4-二氟-2(2-氟-4-碘苯基氨基)-6-甲氧基苯基)-1-(2,3-二羟基丙基)环丙烷-1-磺酰胺
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申请号: US13386519申请日: 2010-07-10
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公开(公告)号: US08513443B2公开(公告)日: 2013-08-20
- 发明人: Andreas Maderna , Jean-Michel Vernier
- 申请人: Andreas Maderna , Jean-Michel Vernier
- 申请人地址: US CA San Diego
- 专利权人: Ardea Biosciences, Inc.
- 当前专利权人: Ardea Biosciences, Inc.
- 当前专利权人地址: US CA San Diego
- 代理机构: Millen, White, Zelano & Branigan, P.C.
- 国际申请: PCT/EP2010/004222 WO 20100710
- 国际公布: WO2011/009541 WO 20110127
- 主分类号: C07D317/10
- IPC分类号: C07D317/10
摘要:
The present invention relates to the preparation of (R)—N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide and (S)—N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide.