发明名称 |
VANNOPPLOESELIGE DERIVATER AV CEFALEXIN OG FREMSTILLING DERAV |
摘要 |
<p>The water soluble derivatives of cephalexin, having general formula: <IMAGE> wherein X represents an alkali metal or the organic nitrogen containing cation of a basic aminoacid, combine the typical antibiotic action of cephalexin with the water solubility and form essentially neutral, aqueous solutions. The process for the preparation of the above derivatives comprises a first step in which the methylol derivative of cephalexin is prepared and a second step in which the treatment with a suitable base is carried out.</p> |
申请公布号 |
NO813433(A) |
申请公布日期 |
1982.04.14 |
申请号 |
NO19810003433 |
申请日期 |
1981.10.12 |
申请人 |
NEOPHARMED S.P.A.,;CRINOS - INDUSTRIA FARMACOBIOLOGICA S.P.A., |
发明人 |
REINER, ALBERTO, |
分类号 |
A61K;A61K9/08;A61K31/545;A61K31/546;A61P31/04;C07D;C07D501/00;C07D501/04;C07D501/22;(IPC1-7):07D/ |
主分类号 |
A61K |
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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