发明名称 |
6-Amidinopenicillanic acid derivatives including the radical of a beta -lactamase inhibitor |
摘要 |
The present invention relates to hitherto unknown compounds of the general formula I: <IMAGE> I in which R1 stands for a five- to ten-membered azacycloalkyl or azabicycloalkyl residue attached via the nitrogen atom and optionally being substituted by one or two, the same or different, lower alkyl groups; R2 represents a hydrogen atom or a lower alkyl, aryl, or aralkyl radical; and A represents a radical of a beta -lactamase inhibitor containing a beta -lactam ring as well as a carboxy group, A being connected via the carboxy group.
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申请公布号 |
US4325960(A) |
申请公布日期 |
1982.04.20 |
申请号 |
US19800116651 |
申请日期 |
1980.01.29 |
申请人 |
LEO PHARMACEUTICAL PRODUCTS LTD. A/S (LOVENS KEMISKE FABRIK PRODUKTIONSAKTIESELSKAB) |
发明人 |
GODTFREDSEN, WAGN O.;VON DAEHNE, WELF |
分类号 |
C07D499/80;A61K31/431;A61P31/04;C07D499/00;C07D499/21;C07D499/32;C07D499/42;C07D503/00;C07D519/00;(IPC1-7):C07D499/80 |
主分类号 |
C07D499/80 |
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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