发明申请
- 专利标题: Crystalline sulfonamide-containing indole compound and process for preparing the same
- 专利标题(中): 含结晶磺酰胺的吲哚化合物及其制备方法
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申请号: US10571279申请日: 2004-09-01
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公开(公告)号: US20070082941A1公开(公告)日: 2007-04-12
- 发明人: Keiko Takahashi , Kenji Hayashi , Taichi Abe , Takao Omae , Takashi Kato
- 申请人: Keiko Takahashi , Kenji Hayashi , Taichi Abe , Takao Omae , Takashi Kato
- 申请人地址: JP Tokyo 112-8088
- 专利权人: Eisai Co., Ltd.
- 当前专利权人: Eisai Co., Ltd.
- 当前专利权人地址: JP Tokyo 112-8088
- 优先权: JP2003-318953 20030910
- 国际申请: PCT/JP04/12649 WO 20040901
- 主分类号: A61K31/405
- IPC分类号: A61K31/405 ; C07D209/10
摘要:
A crystalline form of N-(3-cyano-4-methyl-1H-indol-7-yl)-3-cyanobenzenesulfonamide having a diffraction peak at a diffraction angle (2θ±0.2°) of 19.1° in a powder X-ray diffraction.
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