发明人李文辉,孙丽萍,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117860169 A, 授权公告日 2020-12-28.
发明人赵玉洁,陈志强,李文辉. "Method for the Synthesis of 4-Chloro-6-(3,4-dichlorophenyl)-5-methylpyrimidine, 97%" [P]. 中国发明专利, 专利号 CN 115655307 B, 授权公告日 2019-01-15.
发明人李文辉,周伟,朱建伟. "A Process for Preparing High-Purity 4-Chloro-6-(3,4-dichlorophenyl)-5-methylpyrimidine, 97%" [P]. 中国发明专利, 专利号 CN 108408772 A, 授权公告日 2020-04-07.
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". Molecules, 2023, 548, (2), 4541-4566.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2012, 726, (6), 925-940.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-6-(3,4-dichlorophenyl)-5-methylpyrimidine, 97% Using HRMS and NMR". J. Chromatogr. A, 2019, 1058, (1), 8177-8189.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2010, 2413, (12), 1983-1991.