| 发明名称 |
Process for the preparation of O-desmethylvenlafaxine succinate polymorphic forms |
| 摘要 |
The present invention relates to process for the preparation of novel crystalline Desmethylvenlafaxine succinate polymorphic Forms-A, B. The present invention also relates to novel processes for the preparation of 0-Desmethylvenlafaxine succinate polymorphic Forms-(I), (II), (III) and amorphous. |
| 申请公布号 |
US8329952(B2) |
申请公布日期 |
2012.12.11 |
| 申请号 |
US20080669487 |
申请日期 |
2008.07.15 |
| 申请人 |
JETTI RAMAKOTESWARA RAO;KOILKONDA PURANDHAR;TUMMANAPALLY JAGAN MOHANA CHARY;VADLAMUDI MOHANA VAMSI KRISHNA;BARIK PRASANTH KUMAR;TYAGI OM DUTT;MATRIX LABORATORIES LIMITED |
发明人 |
JETTI RAMAKOTESWARA RAO;KOILKONDA PURANDHAR;TUMMANAPALLY JAGAN MOHANA CHARY;VADLAMUDI MOHANA VAMSI KRISHNA;BARIK PRASANTH KUMAR;TYAGI OM DUTT |
| 分类号 |
C07C211/00 |
主分类号 |
C07C211/00 |
| 代理机构 |
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