发明授权
- 专利标题: 7-Acylamino-3-substituted cephalosporanic acid derivatives and processes for the preparation thereof
- 专利标题(中): 7-酰氨基-3-取代头孢烷酸衍生物及其制备方法
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申请号: US206831申请日: 1980-11-14
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公开(公告)号: US4409215A公开(公告)日: 1983-10-11
- 发明人: Takao Takaya , Hisashi Takasugi , Takashi Masugi , Hideaki Yamanaka , Kohji Kawabata
- 申请人: Takao Takaya , Hisashi Takasugi , Takashi Masugi , Hideaki Yamanaka , Kohji Kawabata
- 申请人地址: JPX Osaka
- 专利权人: Fujisawa Pharmaceutical Co., Ltd.
- 当前专利权人: Fujisawa Pharmaceutical Co., Ltd.
- 当前专利权人地址: JPX Osaka
- 优先权: GBX7939985 19791119; GBX8004335 19800208; GBX8012991 19800421
- 主分类号: C07D501/32
- IPC分类号: C07D501/32 ; A61K31/545 ; A61K31/546 ; A61P31/04 ; C07D209/48 ; C07D213/75 ; C07D239/42 ; C07D257/06 ; C07D271/06 ; C07D271/07 ; C07D277/20 ; C07D277/46 ; C07D277/48 ; C07D277/56 ; C07D285/08 ; C07D417/12 ; C07D501/18 ; C07D501/22 ; C07D501/24 ; C07D501/34 ; C07D501/36 ; C07D501/20
摘要:
The invention relates to novel 7-acylamino-3-substituted cephalosporanic acid derivatives of high antimicrobial activity, of the formula ##STR1## in which R.sup.5 is amino or a protected amino group,R.sup.2 is methoxymethyl,R.sup.3 is carboxy or a protected carboxy group, andR.sup.6 is lower alkyl, and a pharmaceutically acceptable salt thereof.
公开/授权文献
- US4942292A Apparatus for following sun light 公开/授权日:1990-07-17
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