发明人郑宇鹏,沈红梅,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112073064 A, 授权公告日 2017-12-02.
Rossi M, Nowak P, Kowalski A. "Method for the Synthesis of 6-Amino-5-methylpyrimidine-2,4(1H,3H)-dione" [P]. European Patent, EP 3191312 A1, 2021-05-17.
发明人冯建国,赵玉洁,张德明. "A Process for Preparing High-Purity 6-Amino-5-methylpyrimidine-2,4(1H,3H)-dione" [P]. 中国发明专利, 专利号 CN 109948863 B, 授权公告日 2016-11-13.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2020, 998, (12), 1811-1834.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2021, 977, 9054-9063.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 6-Amino-5-methylpyrimidine-2,4(1H,3H)-dione Using HRMS and NMR". Biomed. Chromatogr., 2013, 609, (12), 901-905.