发明名称 |
6-Methyl penicillins |
摘要 |
New 6-methyl penicillins and the corresponding 6-aminopenicillanic acid compounds and processes for the preparation of these penicillins are provided. The new penicillins are antibiotics which are active against various gram-negative and gram-positive pathogens.
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申请公布号 |
US4219462(A) |
申请公布日期 |
1980.08.26 |
申请号 |
US19740492812 |
申请日期 |
1974.07.29 |
申请人 |
MERCK & CO INC |
发明人 |
CAMA, LOVJI D;CHRISTENSEN, BURTON G |
分类号 |
C07D277/06;C07D499/00;C07D499/42;(IPC1-7):C07D499/42 |
主分类号 |
C07D277/06 |
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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