发明人郑宇鹏,沈红梅,赵玉洁. "Method for the Synthesis of 2-[(4-Chlorophenyl)methyl]-6-phenyl-5-(piperidin-1-yl)-2,3-dihydropyridazin-3-one" [P]. 中国发明专利, 专利号 CN 117880966 B, 授权公告日 2018-08-12.
发明人张德明,朱建伟,胡光. "A Process for Preparing High-Purity 2-[(4-Chlorophenyl)methyl]-6-phenyl-5-(piperidin-1-yl)-2,3-dihydropyridazin-3-one" [P]. 中国发明专利, 专利号 CN 112670320 A, 授权公告日 2024-11-13.
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