发明授权
US4444687A 2.beta.-Chloromethyl-2.alpha.-methylpenam-3.alpha.-carboxylic acid
sulfone methylene diol mixed esters
失效
2β-氯甲基-2α-甲基亚磺酸-3α-羧酸砜亚甲基二醇混合酯
- 专利标题: 2.beta.-Chloromethyl-2.alpha.-methylpenam-3.alpha.-carboxylic acid sulfone methylene diol mixed esters
- 专利标题(中): 2β-氯甲基-2α-甲基亚磺酸-3α-羧酸砜亚甲基二醇混合酯
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申请号: US484350申请日: 1983-04-12
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公开(公告)号: US4444687A公开(公告)日: 1984-04-24
- 发明人: William J. Gottstein
- 申请人: William J. Gottstein
- 申请人地址: NY New York
- 专利权人: Bristol-Myers Company
- 当前专利权人: Bristol-Myers Company
- 当前专利权人地址: NY New York
- 主分类号: C07D499/32
- IPC分类号: C07D499/32 ; C07D499/68
摘要:
2.beta.-Chloromethyl-2.alpha.-methylpenam-3.alpha.-carboxylic acid sulfone and salts and esters thereof were synthesized and found to be potent inhibitors of .beta.-lactamases.
公开/授权文献
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