发明人王建平,罗永刚,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115631887 A, 授权公告日 2019-10-04.
发明人徐明华,朱建伟,杨光. "Method for the Synthesis of 5-Chloro-4-methyl-6-(trifluoromethyl)pyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 114215780 B, 授权公告日 2024-12-26.
发明人唐晓军,张德明,周伟. "A Process for Preparing High-Purity 5-Chloro-4-methyl-6-(trifluoromethyl)pyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 110067844 A, 授权公告日 2024-04-16.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2014, 2071, (3), 8121-8129.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2022, 1052, (4), 2481-2499.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-4-methyl-6-(trifluoromethyl)pyrimidin-2-amine Using HRMS and NMR". Anal. Chem., 2010, 2234, (12), 9492-9518.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2020, 848, (8), 3285-3299.