发明名称 |
1-METHYLCARBAPENEM DERIVATIVES |
摘要 |
Constitution: 1-Methylcarbapenem compounds of general formula (I) and pharmacologically acceptable salts and derivatives thereof, wherein R1 is hydrogen or lower alkyl; R2 is hydrogen or lower alkyl; and R3 is hydrogen, lower alkyl, substituted lower alkyl, cycloalkyl or -C(=NH)R4 (wherein R4 is hydrogen, lower alkyl or amino). Effect: these compounds exhibit excellent antibacterial activity and are useful as preventive or therapeutic agents for infectious diseases.
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申请公布号 |
CA2252723(A1) |
申请公布日期 |
1997.11.06 |
申请号 |
CA19972252723 |
申请日期 |
1997.04.25 |
申请人 |
SANKYO COMPANY LIMITED |
发明人 |
KOJIMA, KATSUHIKO;SHIMOJI, YASUO;OHYA, SATOSHI;MORIMOTO, MUNETSUGU;ISHIKAWA, KATSUYA;KAWAMOTO, ISAO |
分类号 |
A61K31/403;A61P31/04;C07D477/20;(IPC1-7):C07D477/20;A61K31/40;A61K31/445;A61K31/495;A61K31/535;A61K31/54;A61K31/55 |
主分类号 |
A61K31/403 |
代理机构 |
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代理人 |
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地址 |
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