| 发明名称 |
7-Amino-3-(phosphonoalkyl and esterified phosphonoalkyl substituted tetrazolylthiomethyl)cephalosporins |
| 摘要 |
The compounds of this invention are 7-amino-3-(phosphonoalkyl and esterified phosphonoalkyl substituted tetrazolylthiomethyl)cephalosporins useful as intermediates for preparing antibacterially active 7-acylamino cephalosporins.
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| 申请公布号 |
US4189573(A) |
申请公布日期 |
1980.02.19 |
| 申请号 |
US19780933363 |
申请日期 |
1978.08.14 |
| 申请人 |
SMITHKLINE CORP |
发明人 |
BERGES, DAVID A |
| 分类号 |
C07D501/18;C07F9/6524;C07F9/6561;C07K5/06;(IPC1-7):C07D501/18 |
主分类号 |
C07D501/18 |
| 代理机构 |
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