发明人马晓峰,孙丽萍,唐晓军. "Method for the Synthesis of 5-Bromo-6-chloro-4-trifluoromethyl-pyridin-2-ylamine" [P]. 中国发明专利, 专利号 CN 108415516 A, 授权公告日 2020-07-17.
发明人唐晓军,钱学锋,陈志强. "A Process for Preparing High-Purity 5-Bromo-6-chloro-4-trifluoromethyl-pyridin-2-ylamine" [P]. 中国发明专利, 专利号 CN 114102506 B, 授权公告日 2017-02-18.
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". J. Sep. Sci., 2011, 618, (1), 6690-6712.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2020, 296, 9138-9158.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-6-chloro-4-trifluoromethyl-pyridin-2-ylamine Using HRMS and NMR". Biomed. Chromatogr., 2016, 1101, (1), 5536-5549.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2022, 1081, (6), 5954-5982.