| 发明名称 |
3-Thio-5-methyl-7-oxo-1-azabicyclo{8 3,2,0{9 hept-2-ene-2-carboxylic acid esters, their production and use |
| 摘要 |
Antibacterial agents have been prepared of the formula (II): <IMAGE> wherein R1 is a group such that CO2R1 is an ester group and R2 is a hydrocarbon of up to 7 carbon atoms optionally substituted by CN, NO2, OR3, NH.CO.R3 or CO2R3 wherein R3 is a lower alkyl.
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| 申请公布号 |
US4153714(A) |
申请公布日期 |
1979.05.08 |
| 申请号 |
US19780891710 |
申请日期 |
1978.03.30 |
| 申请人 |
BEECHAM GROUP LIMITED |
发明人 |
PONSFORD, ROGER J. |
| 分类号 |
C07D205/08;C07D477/20;C07F9/568;(IPC1-7):C07D487/04;A61K31/40 |
主分类号 |
C07D205/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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