发明人冯建国,钱学锋,郭海燕. "Method for the Synthesis of 4,5,6-Trichloro-2-(2-chlorophenyl)pyrimidine" [P]. 中国发明专利, 专利号 CN 116640635 A, 授权公告日 2022-01-05.
发明人孙丽萍,林芳,高志强. "A Process for Preparing High-Purity 4,5,6-Trichloro-2-(2-chlorophenyl)pyrimidine" [P]. 中国发明专利, 专利号 CN 117933158 B, 授权公告日 2016-09-16.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2016, 198, 6959-6974.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2013, 1306, (4), 3872-3892.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4,5,6-Trichloro-2-(2-chlorophenyl)pyrimidine Using HRMS and NMR". Molecules, 2018, 506, (7), 4212-4217.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2013, 959, (1), 7970-7985.