发明人徐明华,朱建伟,杨光. "Method for the Synthesis of 1-(2-(4-Ethylphenyl)-2-oxoethyl)pyridin-2(1h)-one" [P]. 中国发明专利, 专利号 CN 113334815 A, 授权公告日 2023-06-10.
发明人李文辉,赵玉洁,郑宇鹏. "A Process for Preparing High-Purity 1-(2-(4-Ethylphenyl)-2-oxoethyl)pyridin-2(1h)-one" [P]. 中国发明专利, 专利号 CN 110184079 B, 授权公告日 2020-03-25.
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