发明名称 |
DERIVES HETEROCYCLIQUES DE CEPHALOSPORINES OXY-IMINO-SUBSTITUEES |
摘要 |
<p>Heterocyclyl derivatives of oxy-imino-substituted cephalosporins are disclosed, such, for instance the compound 3-[(8-amino-6-tetrazolo[1,5-b]pyridazinyl)-thiomethyl]-7-[2-(2-amino-4 -thiazolyl)-2-methoxyimino-acetamido]-3-cephem-4-carboxylic acid and its pharmaceutically and veterinarily acceptable salts. The compounds of the application have high antibacterial activity against Gram-positive and Gram-negative bacteria, including strong beta-lactamase producer Gram-negative microorganisms.</p> |
申请公布号 |
LU82429(A1) |
申请公布日期 |
1980.07.31 |
申请号 |
LU19800082429 |
申请日期 |
1980.05.09 |
申请人 |
FARMITALIA CARLO ERBA SPA |
发明人 |
PERRONE E;NANNINI G;CASABUONA F;GRASSO S |
分类号 |
C07D519/06;A61K31/545;A61K31/546;A61P31/04;C07C59/21;C07D237/24;C07D487/04;C07D501/06;C07D501/36;(IPC1-7):07D/;61K/ |
主分类号 |
C07D519/06 |
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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