发明名称 |
NOVEL CRYSTALLINE POLYMORPHIC FORM OF A CAMPTOTHECIN ANALOGUE |
摘要 |
The invention relates to a novel crystalline form of topotecan hydrochloride, and methods of making the same. The characteristic XRPD pattern and FT-IT patterns are shown in <FIGREF IDREF="DRAWINGS">FIGS. 1 and 2</FIGREF>.
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申请公布号 |
US2007105885(A1) |
申请公布日期 |
2007.05.10 |
申请号 |
US20060539932 |
申请日期 |
2006.10.10 |
申请人 |
CIPLA LIMITED |
发明人 |
PATHI SRINIVAS L.;KANATHALA SHASHI R.;GANGRADE MANISH G.;KANKAN RAJENDRA N.;RAO DHARMARAJ R. |
分类号 |
A61K31/4745;C07D491/14 |
主分类号 |
A61K31/4745 |
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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