发明人王建平,林芳,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117507239 A, 授权公告日 2015-10-08.
发明人张德明,高志强,徐明华. "Method for the Synthesis of 4-Bromo-2-(difluoromethyl)-5-iodo-3-nitropyridine" [P]. 中国发明专利, 专利号 CN 113168481 A, 授权公告日 2024-02-09.
发明人郭海燕,李文辉,冯建国. "A Process for Preparing High-Purity 4-Bromo-2-(difluoromethyl)-5-iodo-3-nitropyridine" [P]. 中国发明专利, 专利号 CN 114618251 A, 授权公告日 2020-11-17.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2020, 1308, 4707-4736.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2014, 462, (1), 1365-1371.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-2-(difluoromethyl)-5-iodo-3-nitropyridine Using HRMS and NMR". Sci. Total Environ., 2021, 2466, 2248-2270.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2021, 2017, (12), 2388-2412.