发明授权
US4112088A 7-Acyl-3-(sulfoalkyl substituted oxadiazolylthiomethyl) cephalosporins
失效
7-酰基-3-(磺烷基取代的恶二唑基硫甲基)头孢菌素
- 专利标题: 7-Acyl-3-(sulfoalkyl substituted oxadiazolylthiomethyl) cephalosporins
- 专利标题(中): 7-酰基-3-(磺烷基取代的恶二唑基硫甲基)头孢菌素
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申请号: US790738申请日: 1977-04-25
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公开(公告)号: US4112088A公开(公告)日: 1978-09-05
- 发明人: David A. Berges
- 申请人: David A. Berges
- 申请人地址: PA Philadelphia
- 专利权人: SmithKline Corporation
- 当前专利权人: SmithKline Corporation
- 当前专利权人地址: PA Philadelphia
- 主分类号: C07D271/10
- IPC分类号: C07D271/10 ; A61K31/545 ; A61K31/546 ; A61P31/04 ; C07D271/113 ; C07D273/02 ; C07D501/18 ; C07D501/36 ; C07D501/56 ; A61K31/395 ; C07D501/50 ; C07D501/52
摘要:
The compounds of this invention are cephalosporins having various acyl substituents at the 7-position and a sulfoalkyl substituted oxadiazolylthiomethyl group at the 3-position of the cephem nucleus and intermediates for the preparation thereof. The 7-acylated compounds have antibacterial activity.
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