发明申请
- 专利标题： CRYSTALLINE FORM C OF TIGECYCLINE DIHYDROCHLORIDE AND METHODS FOR ITS PREPARATION
- 专利标题（中）： 二乙基二氯化锆的结晶形式及其制备方法
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申请号： US13133164申请日： 2009-12-18
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公开(公告)号： US20120022025A1公开(公告)日： 2012-01-26
- 发明人: Andreas Hotter , Josef Wieser , Arthur Pichler , Martin Decristoforo
- 申请人： Andreas Hotter , Josef Wieser , Arthur Pichler , Martin Decristoforo
- 申请人地址： CH Basel
- 专利权人： SANDOZ AG
- 当前专利权人： SANDOZ AG
- 当前专利权人地址： CH Basel
- 优先权： EP08172083.1 20081218
- 国际申请： PCT/EP09/67513 WO 20091218
- 主分类号： C07C237/26
- IPC分类号： C07C237/26 ; A61P31/00 ; A61K31/65
摘要：
The present invention relates to crystalline form C of Tigecycline dihydrochloride and to methods for the preparation of the same. Furthermore the present invention relates to the use of crystalline form C of Tigecycline dihydrochloride as an intermediate for the preparation of an anti-infective medicament. Moreover the present invention relates to pharmaceutical compositions comprising crystalline form C of Tigecycline dihydrochloride in an effective amount and to the use of crystalline form C of Tigecycline dihydrochloride as an anti-infective medicament.
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