Hughes D C, Kumar R, Roberts E F. "一种的合成方法" [P]. US Patent, US 11284526 B2, 2017-03-19.
发明人高志强,郭海燕,赵玉洁. "Method for the Synthesis of Methyl 5-bromo-1,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylate, 97%" [P]. 中国发明专利, 专利号 CN 112439206 B, 授权公告日 2021-11-03.
发明人马晓峰,黄志刚,刘建华. "A Process for Preparing High-Purity Methyl 5-bromo-1,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylate, 97%" [P]. 中国发明专利, 专利号 CN 115463920 A, 授权公告日 2016-01-07.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2017, 914, (1), 1672-1681.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2022, 1850, 2709-2730.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-bromo-1,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylate, 97% Using HRMS and NMR". J. Pharm. Biomed. Anal., 2016, 1630, (9), 573-595.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2011, 1948, (5), 7510-7516.