发明授权
US4264621A 5-Substituted-3
-(2-aminoethylthio)-6-(1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-en
e-2-carboxylic acid
失效
5-取代的3-(2-氨基乙硫基)-6-(1-羟基乙基)-7-氧代-1-氮杂双环[3.2.0]庚-2-烯-2-羧酸
- 专利标题: 5-Substituted-3 -(2-aminoethylthio)-6-(1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-en e-2-carboxylic acid
- 专利标题(中): 5-取代的3-(2-氨基乙硫基)-6-(1-羟基乙基)-7-氧代-1-氮杂双环[3.2.0]庚-2-烯-2-羧酸
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申请号: US60551申请日: 1979-07-25
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公开(公告)号: US4264621A公开(公告)日: 1981-04-28
- 发明人: Burton G. Christensen , David B. R. Johnston , Susan M. Schmitt
- 申请人: Burton G. Christensen , David B. R. Johnston , Susan M. Schmitt
- 申请人地址: NJ Rahway
- 专利权人: Merck & Co., Inc.
- 当前专利权人: Merck & Co., Inc.
- 当前专利权人地址: NJ Rahway
- 主分类号: C07D205/08
- IPC分类号: C07D205/08 ; C07D477/20 ; C07D498/04 ; C07F7/10 ; C07D487/04
摘要:
Antibiotic 5-substituted-3-(2-aminoethylthio)-6-(1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acids (I) are disclosed: ##STR1## wherein R is alkyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl or heteroaryl.
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