| 发明名称 |
Method for the preparation of escitalopram |
| 摘要 |
The invention relates to a method for the preparation of escitalopram by cyanation of optically active intermediates of the formulas (III) and (II) below, and the preparation of such intermediates by optical resolution.
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| 申请公布号 |
US2005154051(A1) |
申请公布日期 |
2005.07.14 |
| 申请号 |
US20040498747 |
申请日期 |
2004.08.05 |
| 申请人 |
H. LUNDBECK A/S |
发明人 |
AHMADIAN HALEH;PETERSEN HANS |
| 分类号 |
C07B;C07B57/00;C07D;C07D307/87;(IPC1-7):A61K31/343 |
主分类号 |
C07B |
| 代理机构 |
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