发明人李文辉,冯建国,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111298355 A, 授权公告日 2024-06-23.
Mueller T, Schröder R, Brown S R. "Method for the Synthesis of 4-Amino-6-hydroxy-5,6-dihydropyrimidin-2(1H)-one" [P]. US Patent, US 11953612 B2, 2016-05-04.
发明人徐明华,孙丽萍,朱建伟. "A Process for Preparing High-Purity 4-Amino-6-hydroxy-5,6-dihydropyrimidin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 116838591 B, 授权公告日 2022-01-22.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2021, 1499, 8162-8168.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2016, 1077, 9693-9706.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-6-hydroxy-5,6-dihydropyrimidin-2(1H)-one Using HRMS and NMR". Anal. Chim. Acta, 2021, 2117, (1), 565-569.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2020, 1357, (8), 7518-7543.