发明授权
- 专利标题: 4-cyclohexenyl azetidinones and epoxy derivatives thereof
- 专利标题(中): 4-环己基亚氨基酯及其环氧衍生物
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申请号: US729146申请日: 1991-07-12
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公开(公告)号: US5196528A公开(公告)日: 1993-03-23
- 发明人: Alcide Perboni , Claudio Bismara , Giorgio Pentassuglia
- 申请人: Alcide Perboni , Claudio Bismara , Giorgio Pentassuglia
- 申请人地址: ITX Verona
- 专利权人: Glaxo S.p.A.
- 当前专利权人: Glaxo S.p.A.
- 当前专利权人地址: ITX Verona
- 优先权: GBX9015485 19900713
- 主分类号: A61K31/40
- IPC分类号: A61K31/40 ; A61K31/397 ; A61P31/04 ; C07D205/08 ; C07D205/085 ; C07D405/04 ; C07D477/00
摘要:
Compounds of formula ##STR1## in which R.sub.1 is hydrogen or a hydroxyl protecting group and --X--Y-- is --CH.dbd.CH-- or ##STR2## useful as intermediates in the preparation of antibacterially active compounds.
公开/授权文献
- US4669312A Method and apparatus for ultrasonic testing of defects 公开/授权日:1987-06-02
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