发明人沈红梅,高志强,黄志刚. "Method for the Synthesis of 2-(5-Chloro-1-(4-methoxyphenyl)-6-oxo-1,6-dihydropyridazin-4-yl)-2-methyl-N-(3-(trifluoromethyl)phenyl)hydrazine-1-carboxamide" [P]. 中国发明专利, 专利号 CN 110290893 A, 授权公告日 2015-09-01.
发明人黄志刚,郑宇鹏,张德明. "A Process for Preparing High-Purity 2-(5-Chloro-1-(4-methoxyphenyl)-6-oxo-1,6-dihydropyridazin-4-yl)-2-methyl-N-(3-(trifluoromethyl)phenyl)hydrazine-1-carboxamide" [P]. 中国发明专利, 专利号 CN 113002292 A, 授权公告日 2024-09-14.
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