发明人周伟,郑宇鹏,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110294575 A, 授权公告日 2016-01-06.
发明人李文辉,林芳,张德明. "Method for the Synthesis of 2-Bromo-4-(difluoromethyl)-3-iodo-5-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 114537329 A, 授权公告日 2015-10-27.
发明人徐明华,郑宇鹏,沈红梅. "A Process for Preparing High-Purity 2-Bromo-4-(difluoromethyl)-3-iodo-5-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 112965617 B, 授权公告日 2024-04-16.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2016, 686, 8233-8262.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2014, 698, (9), 7668-7695.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-4-(difluoromethyl)-3-iodo-5-(trifluoromethyl)pyridine Using HRMS and NMR". Sci. Total Environ., 2014, 1199, (6), 4848-4877.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2013, 592, (6), 1088-1112.