4-HYDROXY-4,5-DIHYDRO-6-PHENYL-3(2H) PYRIDAZINONE AND ITS TAUTOMER 3,4-DIHYDROXY-6-PHENYL-4,5-DIHYDRO-PYRIDAZINE THEIR PREPARATION AND THEIR USE FOR MANUFACTURING 6-PHENYL-3(2H)PYRADIZIONE,申请号GB19780037349-传众专利搜索

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发明名称	4-HYDROXY-4,5-DIHYDRO-6-PHENYL-3(2H) PYRIDAZINONE AND ITS TAUTOMER 3,4-DIHYDROXY-6-PHENYL-4,5-DIHYDRO-PYRIDAZINE THEIR PREPARATION AND THEIR USE FOR MANUFACTURING 6-PHENYL-3(2H)PYRADIZIONE
摘要
申请公布号	GB2004873(B)	申请公布日期	1982.01.27
申请号	GB19780037349	申请日期	1978.09.19
申请人	SOC FRANCAISE HOECHST	发明人
分类号	A01N43/58;C07D237/04;C07D237/14;(IPC1-7):C07D237/04	主分类号	A01N43/58
代理机构		代理人
主权项
地址

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