PROCESS FOR PREPARING TAUTOMERIC THIONES APPLICABLE FOR THE PRODUCTION OF PENEM DERIVATIVES,申请号HU19840004118-传众专利搜索

发明名称	PROCESS FOR PREPARING TAUTOMERIC THIONES APPLICABLE FOR THE PRODUCTION OF PENEM DERIVATIVES
摘要	<p>Improved processes for the production of 6-hydroxyethyl-2-substituted thio penem-3-carboxylates which eliminate the step of using a silver reagent are disclosed.</p>
申请公布号	HU194569(B)	申请公布日期	1988.02.29
申请号	HU19840004118	申请日期	1984.11.06
申请人	SCHERING CO,US	发明人	GIRIJAVALLABHAN,VIYYOOR M.,US;GANGULY,ASHIT K.,US;PINTO,PATRICK A.,US;VERSACE,RICHARD W.,US
分类号	C07D499/897;A61K31/425;A61K31/43;A61P31/04;C07D205/09;C07D499/00;C07D499/06;C07D499/88;C07D499/893;C07F7/08;C07F7/18;(IPC1-7):C07D499/00	主分类号	C07D499/897
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