| 发明名称 |
N2-THIOCYLCARBAZATE COMPOUNDS AND DERIVATIVES THEREOF |
| 摘要 |
Intermediates useful for synthesis of cephalosporins are disclosed, which intermediates are concerned with 1,2,3-thiadiazole-4-thiolates and the preparation of such thiolates. |
| 申请公布号 |
PH24971(A) |
申请公布日期 |
1990.12.26 |
| 申请号 |
PH19720000375 |
申请日期 |
1988.09.21 |
| 申请人 |
AMERICAN CYANAMID CO. |
发明人 |
VING JICK LEE;WILLIAM VINCENT CURRAN |
| 分类号 |
C07C67/00;C07C325/00;C07C327/56;C07D285/06;C07D309/04;C07D333/24;C07D417/04;C07D501/20 |
主分类号 |
C07C67/00 |
| 代理机构 |
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代理人 |
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