发明人唐晓军,周伟,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111601600 A, 授权公告日 2022-06-07.
发明人高志强,钱学锋,李文辉. "Method for the Synthesis of 4-(4-Chlorophenyl)-1-[(3-methylphenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 116920268 A, 授权公告日 2024-08-08.
发明人冯建国,陈志强,胡光. "A Process for Preparing High-Purity 4-(4-Chlorophenyl)-1-[(3-methylphenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 108218810 B, 授权公告日 2021-07-18.
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