发明人郭海燕,杨光,罗永刚. "Method for the Synthesis of 4-Chloro-2-(difluoromethyl)-6-methyl-3-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 110062813 B, 授权公告日 2016-11-11.
发明人杨光,朱建伟,王建平. "A Process for Preparing High-Purity 4-Chloro-2-(difluoromethyl)-6-methyl-3-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 117791380 B, 授权公告日 2019-10-28.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2025, 2174, (7), 1413-1436.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2016, 843, (8), 7107-7132.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-2-(difluoromethyl)-6-methyl-3-(trifluoromethyl)pyridine Using HRMS and NMR". J. Chromatogr. A, 2025, 1434, (8), 4365-4370.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2023, 328, (5), 4681-4693.