发明授权
- 专利标题: Isocyanocephalosporanates
- 专利标题(中): 异氰尿苷孢子
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申请号: US443724申请日: 1974-02-19
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公开(公告)号: US3936446A公开(公告)日: 1976-02-03
- 发明人: Peter Hubert Bentley , John Peter Clayton
- 申请人: Peter Hubert Bentley , John Peter Clayton
- 申请人地址: DT
- 专利权人: Beecham Group Limited
- 当前专利权人: Beecham Group Limited
- 当前专利权人地址: DT
- 主分类号: C07D279/08
- IPC分类号: C07D279/08 ; C07D499/21 ; C07D501/16
摘要:
Intermediates useful in the preparation of compounds having a penam or cephem ring structure, particularly penicillins and cephalosporins, and their preparation.
公开/授权文献
- US5598948A Fastener dispenser 公开/授权日:1997-02-04
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