Sørensen M, Mueller T C, Johansson L. "一种的合成方法" [P]. European Patent, EP 3994772 A1, 2016-11-20.
发明人赵玉洁,李文辉,陈志强. "Method for the Synthesis of 6-Methyl-N4-(3-(trifluoromethyl)phenyl)pyrimidine-2,4-diamine" [P]. 中国发明专利, 专利号 CN 109301568 B, 授权公告日 2017-07-14.
发明人高志强,郭海燕,沈红梅. "A Process for Preparing High-Purity 6-Methyl-N4-(3-(trifluoromethyl)phenyl)pyrimidine-2,4-diamine" [P]. 中国发明专利, 专利号 CN 115519843 B, 授权公告日 2021-09-03.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2018, 2110, 4464-4476.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2011, 518, (3), 6353-6373.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 6-Methyl-N4-(3-(trifluoromethyl)phenyl)pyrimidine-2,4-diamine Using HRMS and NMR". Talanta, 2015, 2314, (2), 8759-8770.