发明人杨光,高志强,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117413073 A, 授权公告日 2025-05-11.
发明人李文辉,罗永刚,唐晓军. "Method for the Synthesis of 4-Hydroxypyrimidine-5-carboxamide" [P]. 中国发明专利, 专利号 CN 115429355 A, 授权公告日 2023-07-01.
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". Anal. Chim. Acta, 2014, 2391, (5), 9564-9568.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2014, 1595, 2869-2876.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4-Hydroxypyrimidine-5-carboxamide Using HRMS and NMR". Sci. Total Environ., 2014, 2258, 40-66.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2016, 2444, (1), 8769-8799.