发明申请
US20120178946A1 PREPARATION OF (R)-N-(3,4-DIFLUORO-2-(2-FLUORO-4-IODOPHENYLAMIN0)-6-METHOXYPHENYL)-1-(2,3-DIHYDROXYPROPYL)CYCLOPROPANE-1-SULFONAMIDE AND (S)- N-(3,4-DIFLUORO-2-(2-FLUORO-4-IODOPHENYLAMIN0)-6-METHOXYPHENYL)-1-(2,3-DIHYDROXYPROPYL)CYCLOPROPANE-1-SULFONAMIDE
有权
(R)-N-(3,4-二氟-2-(2-氟-4-碘苯胺基)-6-甲氧基苯基)-1-(2,3-二羟基丙基)环丙烷-1-磺酰胺的制备和(S) -N-(3,4-二氟-2-(2-氟-4-碘苯胺基)-6-甲氧基苯基)-1-(2,3-二羟基丙基)环丙基-1-磺酰胺
- 专利标题: PREPARATION OF (R)-N-(3,4-DIFLUORO-2-(2-FLUORO-4-IODOPHENYLAMIN0)-6-METHOXYPHENYL)-1-(2,3-DIHYDROXYPROPYL)CYCLOPROPANE-1-SULFONAMIDE AND (S)- N-(3,4-DIFLUORO-2-(2-FLUORO-4-IODOPHENYLAMIN0)-6-METHOXYPHENYL)-1-(2,3-DIHYDROXYPROPYL)CYCLOPROPANE-1-SULFONAMIDE
- 专利标题(中): (R)-N-(3,4-二氟-2-(2-氟-4-碘苯胺基)-6-甲氧基苯基)-1-(2,3-二羟基丙基)环丙烷-1-磺酰胺的制备和(S) -N-(3,4-二氟-2-(2-氟-4-碘苯胺基)-6-甲氧基苯基)-1-(2,3-二羟基丙基)环丙基-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: US20120178946A1公开(公告)日: 2012-07-12
- 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
- 国际申请: PCT/EP2010/004222 WO 20100710
- 主分类号: C07C303/38
- IPC分类号: C07C303/38 ; C07C303/40 ; C07D317/18
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.
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