Nielsen H, Schröder R, Rossi M. "一种的合成方法" [P]. European Patent, EP 3219180 A1, 2015-02-02.
发明人郑宇鹏,郭海燕,林芳. "Method for the Synthesis of 3-(5-Amino-2-oxopyridin-1(2h)-yl)-N-methylpropanamide" [P]. 中国发明专利, 专利号 CN 111203038 B, 授权公告日 2022-02-21.
发明人张德明,朱建伟,林芳. "A Process for Preparing High-Purity 3-(5-Amino-2-oxopyridin-1(2h)-yl)-N-methylpropanamide" [P]. 中国发明专利, 专利号 CN 109296232 B, 授权公告日 2023-11-15.
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". Chromatographia, 2013, 1502, 7712-7726.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2016, 1857, (1), 7753-7783.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 3-(5-Amino-2-oxopyridin-1(2h)-yl)-N-methylpropanamide Using HRMS and NMR". Sci. Total Environ., 2018, 1907, 8907-8931.