Patel M V, Brown S R, Chen K W. "一种的合成方法" [P]. US Patent, US 10088904 B2, 2020-04-17.
发明人何建平,唐晓军,李文辉. "Method for the Synthesis of 4-Chloro-5-methyl-N-(3-(4-methylpiperazin-1-yl)phenyl)pyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 108647734 B, 授权公告日 2023-02-14.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2016, 1545, 6984-6994.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2012, 1549, (8), 1258-1276.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-5-methyl-N-(3-(4-methylpiperazin-1-yl)phenyl)pyrimidin-2-amine Using HRMS and NMR". J. Sep. Sci., 2015, 2220, (1), 3606-3622.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2020, 1757, (4), 8163-8180.