| 发明名称 |
Crystalline forms of venlafaxine hydrochloride |
| 摘要 |
Crystalline forms of Venlafaxine hydrochloride were found, referred to hereinafter as polymorphic Forms A, B and D. Furthermore, the present invention is directed to processes for the preparation of these crystalline forms and pharmaceutical compositions comprising the crystalline forms. |
| 申请公布号 |
AU1234002(A) |
申请公布日期 |
2002.05.15 |
| 申请号 |
AU20020012340 |
申请日期 |
2001.10.23 |
| 申请人 |
CIBA SPECIALTY CHEMICALS HOLDING INC. |
发明人 |
PAUL ADRIAAN VAN DER SCHAAF;CLAUDIA MARCOLLI;MARTIN SZELAGIEWICZ;BEAT FREIERMUTH |
| 分类号 |
A61P25/24;A61K31/137;A61P43/00;C07C213/08;C07C213/10;C07C217/74 |
主分类号 |
A61P25/24 |
| 代理机构 |
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