| 发明名称 |
NOVEL PROCESSES FOR PREPARING AMORPHOUS ROSUVASTATIN CALCIUM AND A NOVEL POLYMORPHIC FORM OF ROSUVASTATIN SODIUM |
| 摘要 |
<p>Provided are processes for preparing amorphous rosuvastatin calcium from crystalline rosuvastatin calcium by simple precipitation processes. Also provided is a novel polymorphic form of rosuvastatin sodium, processes for preparing thereof and pharmaceutical compositions thereof.</p> |
| 申请公布号 |
EP1797046(A2) |
申请公布日期 |
2007.06.20 |
| 申请号 |
EP20050797982 |
申请日期 |
2005.09.20 |
| 申请人 |
RANBAXY LABORATORIES LIMITED |
发明人 |
RAFEEQ, MOHAMMAD;DE, SHANTANU;SATHYANARAYANA, SWARGAM;KUMAR, YATENDRA |
| 分类号 |
C07D239/42;A61K31/505;A61P3/06 |
主分类号 |
C07D239/42 |
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