发明名称 |
AMORPHOUS AND CRYSTALLINE FORMS OF LOSARTAN POTASSIUM AND PROCESS FOR THEIR PREPARATION |
摘要 |
This invention relates to novel amorphous losartan potassium, novel losartan potassium in a crystalline form that is a hydrate, novel crystalline losartan potassium Form IV and solvates thereof, novel crystalline losartan potassium Form V and solvates thereof, to processes for their preparation, to compositions containing them and to their use in medicine. This invention further relates to a novel process for preparing crystalline losartan potassium Form I and Form II. |
申请公布号 |
HRP20040510(A2) |
申请公布日期 |
2005.08.31 |
申请号 |
HR2004P000510 |
申请日期 |
2004.06.07 |
申请人 |
TEVA PHARMACEUTICAL INDUSTRIES LTD. |
发明人 |
BEN-ZION DOLITZKY;GENNADY NISNEVICH;SHLOMIT WIZEL;JULIA KAFTANOV;IGOR RUKHMAN |
分类号 |
A61K31/41;C07D257/04;C07D403/10 |
主分类号 |
A61K31/41 |
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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