发明人朱建伟,高志强,郭海燕. "Method for the Synthesis of 6-(4-(1H-Imidazol-1-yl)phenyl)-4,5-dihydropyridazin-3(2H)-one" [P]. 中国发明专利, 专利号 CN 108295448 B, 授权公告日 2019-10-14.
发明人郑宇鹏,何建平,杨光. "A Process for Preparing High-Purity 6-(4-(1H-Imidazol-1-yl)phenyl)-4,5-dihydropyridazin-3(2H)-one" [P]. 中国发明专利, 专利号 CN 112934935 A, 授权公告日 2019-10-25.
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