5,6-BENZO-YPSILON-PYRONE DERIVATIVES,申请号GB19740054453-传众专利搜索

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发明名称	5,6-BENZO-YPSILON-PYRONE DERIVATIVES
摘要
申请公布号	GB1479518(A)	申请公布日期	1977.07.13
申请号	GB19740054453	申请日期	1974.12.17
申请人	ERBA C SPA	发明人
分类号	C07D311/24;A61K31/352;C07D213/63;C07D311/22;C07D311/30;C07D405/04;C07D407/04;C07D495/10;(IPC1-7):C07D213/65;C07D213/68;C07D213/89;C07D233/90;C07D241/24;C07D257/04;C07D257/06;C07D307/54;C07D333/24;A61K31/41;C07D407/06;C07D409/04;C07D213/55;C07D213/56;C07D213/64	主分类号	C07D311/24
代理机构		代理人
主权项
地址

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