| 发明名称 |
DIMETHYLAMINE BENZOATE OR P-ANISATE CATALYSED PROCESS FOR THE PREPARATION OF 4-(NITROPHENYL)-DIHYDROPYRIDINES |
| 摘要 |
A method for the preparation of 4-(nitrophenyl)-dihydropyridines, by reacting a benzaldehyde with an acetoacetate and subsequently reacting the resulting benzylidene derivative with an enamine derivative. Both reactions are catalyzed by dimethylamine benzoate or p-anisate. |
| 申请公布号 |
WO9629310(A1) |
申请公布日期 |
1996.09.26 |
| 申请号 |
WO1996EP01090 |
申请日期 |
1996.03.14 |
| 申请人 |
LUSOCHIMICA S.P.A.;PEREGO, BRUNO;MANGHISI, ELSO |
发明人 |
PEREGO, BRUNO;MANGHISI, ELSO |
| 分类号 |
C07D211/90 |
主分类号 |
C07D211/90 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
