| 发明名称 |
METHOD FOR THE PREPARATION OF CITALOPRAM |
| 摘要 |
A method for the preparation of citalopram wherein the aldehyde of formula (II) is converted to the corresponding 5-cyano compound of formula (I) which is alkylated to form citalopram, which is isolated in the form of the base o r an acid addition salt thereof.
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| 申请公布号 |
CA2400682(A1) |
申请公布日期 |
2001.08.30 |
| 申请号 |
CA20012400682 |
申请日期 |
2001.02.22 |
| 申请人 |
H. LUNDBECK A/S |
发明人 |
PETERSEN, HANS;ROCK, MICHAEL HAROLD |
| 分类号 |
A61K31/343;C07D307/87;(IPC1-7):C07D307/87 |
主分类号 |
A61K31/343 |
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