发明授权
- 专利标题: Penicillins
- 专利标题(中): 青霉素
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申请号: US101488申请日: 1979-12-10
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公开(公告)号: US4260625A公开(公告)日: 1981-04-07
- 发明人: Kenneth D. Hardy , George Burton
- 申请人: Kenneth D. Hardy , George Burton
- 申请人地址: GB3
- 专利权人: Beecham Group Limited
- 当前专利权人: Beecham Group Limited
- 当前专利权人地址: GB3
- 主分类号: A61K31/43
- IPC分类号: A61K31/43 ; A61P31/04 ; C07D499/00 ; C07D499/21 ; C07D499/46 ; C07D499/72
摘要:
A class of penicillins with antibacterial activity having formula (I): ##STR1## wherein R.sup.2 is hydrogen or a pharmaceutically acceptable salting ion or in vivo hydrolyzable ester radical and R.sup.1 is hydrogen, a pharmaceutically acceptable salting ion or a pharmaceutically acceptable ester forming radical.
公开/授权文献
- US6158534A Core sampler 公开/授权日:2000-12-12
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