Lee S K, Roberts E F, Brown S R. "一种的合成方法" [P]. US Patent, US 11401603 B2, 2025-03-05.
发明人何建平,高志强,郑宇鹏. "Method for the Synthesis of 1-Butyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114551396 B, 授权公告日 2023-07-07.
Nielsen H, Rossi M, Nowak P. "A Process for Preparing High-Purity 1-Butyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid" [P]. European Patent, EP 3155114 A1, 2018-03-20.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2015, 1525, (12), 2694-2710.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2022, 530, (9), 6312-6324.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 1-Butyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid Using HRMS and NMR". Talanta, 2019, 1824, (9), 5518-5524.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2017, 1819, 7519-7524.