| 发明名称 |
A process for preparing n-Ä4-(3,4-dichlorophenyl)-3,4-dihydro-1(2h)-napthalenylideneÜ |
| 摘要 |
<p>This invention relates to a novel improved process for preparation of N-[4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenylidene]methanamine from 4-(3,4-dichloro-phenyl)-3,4-dihydro-1(2H)-naphthalenone and monomethylamine.</p> |
| 申请公布号 |
IN191358(B) |
申请公布日期 |
2003.11.29 |
| 申请号 |
IN8499DE1998 |
申请日期 |
1998.06.24 |
| 申请人 |
PFIZER PRODUCTS INC. |
发明人 |
COLBERG JUAN CARLOSE;PFISTERER DAVID MICHAEL;TABER GERALDINE PATRICIA |
| 分类号 |
C07C209/52;C07C211/42;C07C249/02;C07C251/20;(IPC1-7):C07C135/00 |
主分类号 |
C07C209/52 |
| 代理机构 |
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