| 发明名称 |
Method for the preparation of citalopram |
| 摘要 |
A method for the preparation of citalopram wherein the aldehyde of formula 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 or an acid addition salt thereof.
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| 申请公布号 |
US2003083508(A1) |
申请公布日期 |
2003.05.01 |
| 申请号 |
US20020228388 |
申请日期 |
2002.08.23 |
| 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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