| 发明名称 |
3-substituted-8-oxo-7-substituted-thioxomethylamino-5-thia-1-azabicyclo-(4.2.0)oct-2-ene-2-carboxylic acid, diphenylmethyl esters |
| 摘要 |
Diphenylmethyl esters of cephalosporins, and processes for synthesizing such, are described and disclosed.
|
| 申请公布号 |
US4866169(A) |
申请公布日期 |
1989.09.12 |
| 申请号 |
US19860920398 |
申请日期 |
1986.10.20 |
| 申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
BABINE, ROBERT;CURRAN, WILLIAM V.;LEE, VING J. |
| 分类号 |
C07D499/00;C07D501/34;C07D501/36 |
主分类号 |
C07D499/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
