发明名称 |
PROCESSO PARA A PREPARACAO DE COMPOSTOS BETA-LACTAMICOS |
摘要 |
<p>Compounds of formula (I) and their salts and esters: <CHEM> wherein X is hydrogen or a group NHR<1>, wherein R<1> is hydrogen or an amino protecting group, and R is optionally substituted C5-8 cycloalkyl or cycloalkenyl, are useful in the treatment of bacterial infections.</p> |
申请公布号 |
PT90191(A) |
申请公布日期 |
1989.11.10 |
申请号 |
PT19890090191 |
申请日期 |
1989.04.04 |
申请人 |
BEECHAM GROUP, LTD. (PLC.) |
发明人 |
ROGER JOHN PONSFORD;ANDREW VALENTINE STACHULSKI |
分类号 |
C07D499/00;C07D499/46;C07D499/58;(IPC1-7):C07D499/00;A61K31/43 |
主分类号 |
C07D499/00 |
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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