发明人刘建华,李文辉,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114709035 A, 授权公告日 2025-06-22.
Roberts E F, Anderson J P, Schröder R. "Method for the Synthesis of 2-Bromo-4-(bromomethyl)-6-(difluoromethyl)-3-methoxypyridine" [P]. US Patent, US 11808316 B2, 2020-04-07.
Nielsen H, Björnsson E, Kowalski A. "A Process for Preparing High-Purity 2-Bromo-4-(bromomethyl)-6-(difluoromethyl)-3-methoxypyridine" [P]. European Patent, EP 3229773 A1, 2023-07-07.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2018, 2311, 2523-2538.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2010, 292, (1), 5691-5697.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-4-(bromomethyl)-6-(difluoromethyl)-3-methoxypyridine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2012, 2093, (8), 5734-5743.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2011, 937, (1), 1366-1393.