发明申请
- 专利标题： Novel crystalline forms of gatifloxacin
- 专利标题（中）： 加替沙星的新型结晶形式
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申请号： US11208248申请日： 2005-08-19
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公开(公告)号： US20050288301A1公开(公告)日： 2005-12-29
- 发明人: Valerie Niddam-Hildesheim , Shlomit Wizel , Greta Sterimbaum , Ehud Amir
- 申请人： Valerie Niddam-Hildesheim , Shlomit Wizel , Greta Sterimbaum , Ehud Amir
- 专利权人： Teva Pharmaceuticals USA, Inc. for Barbados.
- 当前专利权人： Teva Pharmaceuticals USA, Inc. for Barbados.
- 主分类号： C07D215/56
- IPC分类号： C07D215/56 ; A61K31/496 ; C07D43/02
摘要：
Provided are novel crystalline forms of gatifloxacin denominated forms A, B, C, D, E1, F, G, H, I, and J, and methods for their preparation. Also provided are methods for making known crystalline forms of gatifloxacin, in particular forms omega and T2RP.
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