发明人刘建华,冯建国,钱学锋. "Method for the Synthesis of 2-(1-Methyl-2-oxo-1,2-dihydropyridin-3-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 113728870 B, 授权公告日 2021-10-05.
发明人王建平,郑宇鹏,罗永刚. "A Process for Preparing High-Purity 2-(1-Methyl-2-oxo-1,2-dihydropyridin-3-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 109062876 A, 授权公告日 2016-04-01.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2014, 1689, (6), 7341-7365.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2012, 413, 1658-1678.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-(1-Methyl-2-oxo-1,2-dihydropyridin-3-yl)acetic acid Using HRMS and NMR". J. Sep. Sci., 2016, 2284, (9), 5178-5184.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2013, 762, (9), 5047-5064.