发明名称 |
RIFAXIMIN IN AN AMORPHOUS FORM |
摘要 |
Amorphous rifaximin, methods of making it, and pharmaceutical compositions containing it. Also described are methods of converting amorphous rifaximin to crystalline rifaximin and vice versa. |
申请公布号 |
CA2663776(C) |
申请公布日期 |
2016.01.26 |
申请号 |
CA20072663776 |
申请日期 |
2007.09.24 |
申请人 |
CIPLA LIMITED |
发明人 |
RAO, DHARMARAJ RAMACHANDRA;KANKAN, RAJENDRA NARAYANRAO;PHULL, MANJINDER SINGH;GHAGARE, MARUTI |
分类号 |
C07D498/22;A61K31/395;A61P31/04 |
主分类号 |
C07D498/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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