| 发明名称 |
PROCESS FOR THE PREPARATION OF 5-(1-PIPERAZINYL) BENZOFURAN-2-CARBOXAMIDE BY TRANSITION METAL-CATALYSED AMINATION |
| 摘要 |
<p>PROCESS FOR THE PREPARATION OF 5-(1-PIPERAZINYL)BENZOFURAN-2-CARBOXAMIDE IN WHICH , AS INTERMEDIATE STEP, 5-BROMOSALICYLALDEHYDE OR ONE OF ITS DERIVATIVES IS REACTED IN A TRANSITION METAL-CATALYSED AMINATION WITH R²-PIPERAZINE, IN WHICH R² IS AS DEFINED IN CLAIM 1.</p> |
| 申请公布号 |
MY127851(A) |
申请公布日期 |
2006.12.29 |
| 申请号 |
MY2000PI05614 |
申请日期 |
2000.11.30 |
| 申请人 |
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG |
发明人 |
BATHE, ANDREAS;EMMERT, STEFFEN;HELFERT, BERND;BOTTCHER, HENNING |
| 分类号 |
C07D295/08;C07D295/112;C07B61/00;C07D295/04;C07D295/10;C07D295/20;C07D295/205;C07D295/28;C07D307/85;C07D405/00;C07D405/04 |
主分类号 |
C07D295/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
