发明名称 |
COMPOUNDS HAVING A 7-OXO-1-AZABICYCLO[3.2.0] HEPT-2-ENE-2-CARBOXYLIC ACID SKELETON AND PROCESS FOR PRODUCTION THEREOF |
摘要 |
<p>A compound represented by the following formula: wherein R1 represents a hydrogen atom or a hydroxyl group, R2 represents a group of the formula -CH2NO2, or in which A represents a group of the formula or in which R4 represents a hydrogen atom or an alkoxycarbonyl group, R5 represents a phenyl, alkoxycarbonyl or alkanoyloxymethyl group, R6 represents an alkyl group and R7 represents a phenyl, naphthyl, pyridyl, furyl or thienyl group; and R3 represents a hydrogen atom or a substituted or unsubstituted hydrocarbon group, and a process for production thereof. The compounds have excellent antibacterial activity against various pathogenic microorganisms and have the ability to increase the antibacterial activity of known .beta.-lactam antibiotics against .beta.lactamase-producing microorganisms.</p> |
申请公布号 |
CA1244439(A) |
申请公布日期 |
1988.11.08 |
申请号 |
CA19830442918 |
申请日期 |
1983.12.09 |
申请人 |
SANRAKU INCORPORATED |
发明人 |
YOSHIOKA, TAKEO;YAMAMOTO, KENICHI;FUKAGAWA, YASUO;SHIMAUCHI, YASUTAKA;ISHIKURA, TOMOYUKI |
分类号 |
C07D477/00;A61K31/397;A61K31/40;A61K31/41;A61K31/42;A61P31/04;C07D477/10;C07D487/00;(IPC1-7):C07D487/04 |
主分类号 |
C07D477/00 |
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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