| 发明名称 |
INTERMEDIATES FOR (OXOHETEROCYCLIC CARBONAMIDO)CEPHEM CARBOXYLIC ACID DERIVATIVES |
| 摘要 |
<p>Antibacterial 7 beta -(oxo-saturated heterocyclic carbonamido)-3-cephem-4-carboxylic acid derivatives of the formula: <IMAGE> (wherein R is hydrogen or methoxy; R1 is hydrogen or a nucleophilic group; R2 is hydrogen, light metal, or a carboxy protecting group; X is oxygen, sulfur, sulfinyl, or sulfonyl; Y is alkylene containing one or more hetero atoms; and Z is hydrogen or a substituent).</p> |
| 申请公布号 |
GB2184115(A) |
申请公布日期 |
1987.06.17 |
| 申请号 |
GB19860025639 |
申请日期 |
1986.10.07 |
| 申请人 |
* SHIONOGI SEIYAKU KABUSHIKI KAISHA |
发明人 |
YOSHIO * HAMASHIMA;KOJI * ISHIKURA;TAKATOSHI * KUBOTA;KYOJI * MINAMI |
| 分类号 |
A61K31/397;A61K31/535;A61K31/5375;A61K31/545;A61K31/546;A61P31/04;C07D205/08;C07D205/085;C07D207/26;C07D207/277;C07D207/40;C07D207/416;C07D211/90;C07D223/10;C07D241/08;C07D265/32;C07D277/12;C07D277/14;C07D277/56;C07D279/12;C07D281/06;C07D307/00;C07D307/33;C07D309/30;C07D327/04;C07D327/06;C07D335/02;C07D417/12;C07D501/20;C07D501/36;C07D501/46;C07D501/56;C07D501/57;C07D505/00;C07D519/06;(IPC1-7):C07D277/56;C07D279/10 |
主分类号 |
A61K31/397 |
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