Process for preparing cephalosporins and intermediates therefor,申请号US19890367656-传众专利搜索

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发明名称	Process for preparing cephalosporins and intermediates therefor
摘要
申请公布号	US5037988(A)	申请公布日期	1991.08.06
申请号	US19890367656	申请日期	1989.06.19
申请人	GEMA S.A.	发明人	DIAGO MESEGUER, JOSE;ESTEVE BIANCHINI, ASUNCION;LENHARDT PADRO, CARLOS E.;SANS PITARCH, ESTEVE
分类号	A61K31/545;A61K31/546;A61P31/04;C07D277/20;C07D277/40;C07D277/587;C07D501/06;C07D501/20;C07D501/22;C07D501/32;C07D501/34;C07D501/36;C07D501/46;C07D501/56	主分类号	A61K31/545
代理机构		代理人
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地址

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