发明人唐晓军,陈志强,郭海燕. "Method for the Synthesis of 5-{1-[(2-methylphenyl)methyl]-1H-1,3-benzodiazol-2-yl}-1,2-dihydropyridin-2-one" [P]. 中国发明专利, 专利号 CN 108831211 A, 授权公告日 2015-09-12.
发明人郭海燕,赵玉洁,李文辉. "A Process for Preparing High-Purity 5-{1-[(2-methylphenyl)methyl]-1H-1,3-benzodiazol-2-yl}-1,2-dihydropyridin-2-one" [P]. 中国发明专利, 专利号 CN 108864125 A, 授权公告日 2021-09-01.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2022, 1590, (5), 9449-9467.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2023, 445, 9777-9792.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 5-{1-[(2-methylphenyl)methyl]-1H-1,3-benzodiazol-2-yl}-1,2-dihydropyridin-2-one Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2016, 981, 5277-5299.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2023, 2458, (1), 9379-9391.