发明人李文辉,高志强,刘建华. "Method for the Synthesis of 4-(Difluoromethyl)-6-fluoro-3-methoxypyridin-2-amine" [P]. 中国发明专利, 专利号 CN 109402946 B, 授权公告日 2015-11-20.
Nowak P, Rossi M, Sørensen M. "A Process for Preparing High-Purity 4-(Difluoromethyl)-6-fluoro-3-methoxypyridin-2-amine" [P]. European Patent, EP 3507864 A1, 2016-06-02.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2011, 793, 4197-4202.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2010, 1964, (4), 6523-6533.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Difluoromethyl)-6-fluoro-3-methoxypyridin-2-amine Using HRMS and NMR". Food Chem., 2025, 1940, (1), 9657-9682.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2012, 83, 7380-7408.