发明名称 |
Thioalkylthio cephalosporin derivatives |
摘要 |
A novel thioalkylthio cephalosporin antibiotic compound of formula I: <IMAGE> I wherein Acyl is C1-C12 acyl; Het is optionally substituted monocyclic heteroaromatic group containing one or more hetero atoms; R1 is a single bond or C1-C4 alkylene; R2 is a straight or branched C1-C4 alkylene; X is a sulfur atom or sulfoxide group; and Y is a hydrogen atom or methoxy group, or a pharmaceutically acceptable salt or an amino-, carboxy- and/or hydroxy-protected derivative thereof, a formulation containing the same and a method for treating bacterial infections.
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申请公布号 |
US5352792(A) |
申请公布日期 |
1994.10.04 |
申请号 |
US19930025628 |
申请日期 |
1993.03.02 |
申请人 |
SHIONOGI & CO., LTD. |
发明人 |
KUBOTA, TADATOSHI;KUME, MASAHARU |
分类号 |
A61K31/545;A61K31/546;A61P31/00;A61P31/04;C07D249/04;C07D249/08;C07D401/06;C07D501/00;C07D501/04;C07D501/06;C07D501/59;(IPC1-7):C07D401/06 |
主分类号 |
A61K31/545 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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