| 发明名称 |
PREPARATION OF PHTHALANES |
| 摘要 |
Citalopram and other phthalanes are made by reacting a salt of a compound of formula (II) where R1 is halogen and R2 is halogen, trifluoromethyl, cyano o r R-CO- where R is a C1-4 alky1 group, with cuprous cyanide.
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| 申请公布号 |
CA2442613(A1) |
申请公布日期 |
2002.09.12 |
| 申请号 |
CA20022442613 |
申请日期 |
2002.03.07 |
| 申请人 |
CIPLA LTD. |
发明人 |
HAMIED, YUSUF KHWAJA;KANKAN, RAJENDRA NARAYANRAO;RAO, DHANMARAJ RAMACHANDRA |
| 分类号 |
C07D307/87;(IPC1-7):C07D307/87 |
主分类号 |
C07D307/87 |
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