| 发明名称 |
NOVEL PROCESS FOR SYNTHESIZING PARA-AND/OR META-SUBSTITUTED CYANOPHENYLALANINE DERIVATIVES |
| 摘要 |
The present invention relates to a process for preparing a useful medicinal intermediate represented by the following formula (1): (see formula I) in which, R1, A and n are defined as described in the specification, or its stereoisomer, characterized in that a compound represented by the following formula (2): (see formula II) in which, R, R1, A and n are defined as described in the specification, is reacted with a cyanide in the presence of a nickel catalyst.
|
| 申请公布号 |
CA2304420(A1) |
申请公布日期 |
2000.10.09 |
| 申请号 |
CA20002304420 |
申请日期 |
2000.04.03 |
| 申请人 |
LG CHEMICAL LTD. |
发明人 |
SHIN, HYUN IK;KIM, BONG CHAN;LIM, JONG CHAN;HWANG, SANG YEUL;NAM, DO HYUN |
| 分类号 |
B01J31/24;B01J31/26;C07B61/00;C07C229/36;C07C253/16;C07C255/00;C07C255/57;C07C269/04;C07C269/06;C07C271/22;C07C311/19;(IPC1-7):C07C271/22;C07D277/80;C07D285/125;C07D295/26;C07C255/60 |
主分类号 |
B01J31/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
