发明人张德明,孙丽萍,唐晓军. "Method for the Synthesis of 1-(2-(4-Chlorophenyl)-2-oxoethyl)pyridin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 115009533 A, 授权公告日 2018-02-08.
发明人刘建华,赵玉洁,黄志刚. "A Process for Preparing High-Purity 1-(2-(4-Chlorophenyl)-2-oxoethyl)pyridin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 113678258 B, 授权公告日 2020-01-09.
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