Lefèvre J P, Martínez F, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3788341 A1, 2025-04-21.
发明人周伟,高志强,韩伟. "Method for the Synthesis of 6-(Difluoromethyl)-3-fluoro-4-(trifluoromethyl)pyridin-2-amine" [P]. 中国发明专利, 专利号 CN 115435617 A, 授权公告日 2016-12-28.
发明人朱建伟,林芳,刘建华. "A Process for Preparing High-Purity 6-(Difluoromethyl)-3-fluoro-4-(trifluoromethyl)pyridin-2-amine" [P]. 中国发明专利, 专利号 CN 116193944 A, 授权公告日 2019-01-28.
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". J. Agric. Food Chem., 2022, 1762, (3), 9784-9813.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2014, 1970, (9), 150-163.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 6-(Difluoromethyl)-3-fluoro-4-(trifluoromethyl)pyridin-2-amine Using HRMS and NMR". Environ. Sci. Technol., 2015, 1344, 3306-3332.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2024, 1200, (8), 3451-3467.