PROCESS FOR PREPARING NOVEL DERIVATIVES OF PYRAN-4-ONE,申请号PL19800223229-传众专利搜索

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发明名称	PROCESS FOR PREPARING NOVEL DERIVATIVES OF PYRAN-4-ONE
摘要
申请公布号	PL123700(B1)	申请公布日期	1982.11.30
申请号	PL19800223229	申请日期	1980.04.03
申请人		发明人
分类号	A61K31/35;A61K31/351;A61P9/12;A61P11/06;A61P37/08;C07D309/38;C07D309/40;C07D405/04;C07D405/12;(IPC1-7):C07D309/38	主分类号	A61K31/35
代理机构		代理人
主权项
地址

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