| 发明名称 |
5-BENZYL PYRIMIDINES INTERMEDIATES |
| 摘要 |
Compounds comprising selected N-substituted beta -amino- alpha -benzyl-acrylonitriles and methods of preparing said compounds substantially free from the corresponding benzalacrylonitrile.
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| 申请公布号 |
US3697512(A) |
申请公布日期 |
1972.10.10 |
| 申请号 |
USD3697512 |
申请日期 |
1970.03.04 |
| 申请人 |
BURROUGHS WELLCOME CO. |
发明人 |
RONALD M. CRESSWELL;JOHN W. MENTHA;RUSSELL L. SEAMAN |
| 分类号 |
A61K31/505;C07C67/00;C07C253/00;C07C255/30;C07C255/34;C07C255/42;C07C255/53;C07D239/48;C07D239/49;C07D295/12;C07D295/14;C07D295/145;C07D317/58;C07D317/60;C07D403/12;C07D405/06;C07D413/12;(IPC1-7):C07D29/32 |
主分类号 |
A61K31/505 |
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