发明人马晓峰,郭海燕,冯建国. "Method for the Synthesis of 4-Amino-6-(methylamino)pyrimidin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 108203224 B, 授权公告日 2024-09-05.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2013, 470, 2392-2408.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2020, 1316, (9), 1798-1805.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-6-(methylamino)pyrimidin-2(1H)-one Using HRMS and NMR". Environ. Sci. Technol., 2011, 329, (9), 1180-1183.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2023, 1387, (3), 5444-5457.