发明人黄志刚,冯建国,李文辉. "Method for the Synthesis of 4-{[4-(hydroxymethyl)piperidin-1-yl]carbonyl}-1-methyl-1,2-dihydropyridin-2-one" [P]. 中国发明专利, 专利号 CN 116201465 A, 授权公告日 2015-08-05.
发明人郭海燕,钱学锋,唐晓军. "A Process for Preparing High-Purity 4-{[4-(hydroxymethyl)piperidin-1-yl]carbonyl}-1-methyl-1,2-dihydropyridin-2-one" [P]. 中国发明专利, 专利号 CN 109572455 B, 授权公告日 2016-09-17.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 4-{[4-(hydroxymethyl)piperidin-1-yl]carbonyl}-1-methyl-1,2-dihydropyridin-2-one in Pharmaceutical Formulations". J. Chromatogr. A, 2023, 770, 7605-7625.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-{[4-(hydroxymethyl)piperidin-1-yl]carbonyl}-1-methyl-1,2-dihydropyridin-2-one as an Impurity". Rapid Commun. Mass Spectrom., 2024, 2095, (8), 1533-1561.