Rossi M, Björnsson E, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3127177 A1, 2022-08-16.
Thompson G K, Chen K W, Brown S R. "Method for the Synthesis of N-(5-acetyl-1-(2,4-dichlorobenzyl)-6-methyl-2-oxo-1,2-dihydropyridin-3-yl)-3-chlorobenzamide" [P]. US Patent, US 10315340 B2, 2025-12-03.
发明人马晓峰,周伟,刘建华. "A Process for Preparing High-Purity N-(5-acetyl-1-(2,4-dichlorobenzyl)-6-methyl-2-oxo-1,2-dihydropyridin-3-yl)-3-chlorobenzamide" [P]. 中国发明专利, 专利号 CN 117271818 B, 授权公告日 2020-03-15.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2010, 1952, (3), 272-290.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2025, 1889, (8), 4558-4576.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of N-(5-acetyl-1-(2,4-dichlorobenzyl)-6-methyl-2-oxo-1,2-dihydropyridin-3-yl)-3-chlorobenzamide Using HRMS and NMR". Molecules, 2015, 1096, (2), 7785-7803.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2017, 1840, (5), 9156-9174.