| 发明名称 |
PROCESS FOR PRODUCING 7-(SUBSTITUTED) AMINO-3-SUBSTITUTED THIOMETHYL- 3-CEPHEM-4-CARBOXYLIC ACIDS |
| 摘要 |
<p>This disclosure relates to a novel process for producing 7-(substituted)-amino-3-substituted thiomethyl- DELTA 3-cephem-4-carboxylic acids which are intermediate products of cephalosporins being valuable antibacterial compounds for use in mammals including man.</p> |
| 申请公布号 |
IN151439(B) |
申请公布日期 |
1983.04.23 |
| 申请号 |
IN1979CA68919 |
申请日期 |
1979.07.04 |
| 申请人 |
TOYAMA CHEMICAL CO LTD |
发明人 |
SAIKAWA ISAMU;TAKANO SHUNTARO;MOMONOI KAISHU;TAKAKURA ISAMU;KURODA SEITSU;TANAKA KIYOSHI;HAYASHI KENSHIN;NAGAHASHI BUNEI;KUTANI CHIAKI |
| 分类号 |
A61K31/545;A61K31/546;C07D;C07D501/00;C07D501/04;C07D501/16;C07D501/18;C07D501/28;C07D501/36;C07D501/57;C07D501/60;(IPC1-7):C07D99/24 |
主分类号 |
A61K31/545 |
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