| 发明名称 |
3-Chromonecarboxamido derivatives of penicillins |
| 摘要 |
This disclosure describes compounds of the class of 6-[D- alpha -(substituted-chromone-3-carboxamido)phenylacetamido]-penicillanic acids which possess antimicrobial activity.
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| 申请公布号 |
US4159268(A) |
申请公布日期 |
1979.06.26 |
| 申请号 |
US19780889679 |
申请日期 |
1978.03.24 |
| 申请人 |
AMERICAN CYANAMID |
发明人 |
CURRAN, WILLIAM V;ROSS, ADMA S |
| 分类号 |
C07D499/00;C07D499/68;(IPC1-7):C07D499/68;C07D499/70 |
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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