Chen K W, Thompson G K, Fischer A B. "一种的合成方法" [P]. US Patent, US 9971307 B2, 2015-02-08.
发明人何建平,韩伟,唐晓军. "Method for the Synthesis of 3-(5-Amino-2-oxopyridin-1(2h)-yl)propanamide" [P]. 中国发明专利, 专利号 CN 112322942 A, 授权公告日 2017-04-09.
发明人胡光,林芳,徐明华. "A Process for Preparing High-Purity 3-(5-Amino-2-oxopyridin-1(2h)-yl)propanamide" [P]. 中国发明专利, 专利号 CN 115576408 A, 授权公告日 2021-10-11.
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". Anal. Chem., 2020, 1157, (10), 4429-4440.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2015, 2014, (1), 6840-6869.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 3-(5-Amino-2-oxopyridin-1(2h)-yl)propanamide Using HRMS and NMR". J. Chromatogr. A, 2018, 2405, (9), 5763-5774.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2018, 1905, (7), 2563-2575.