发明人孙丽萍,钱学锋,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109397152 A, 授权公告日 2016-09-12.
Jørgensen K, Sørensen M, Nowak P. "Method for the Synthesis of 6-Bromo-3-fluoro-2-(trifluoromethoxy)benzoic acid" [P]. European Patent, EP 3276215 A1, 2017-08-10.
发明人刘建华,陈志强,杨光. "A Process for Preparing High-Purity 6-Bromo-3-fluoro-2-(trifluoromethoxy)benzoic acid" [P]. 中国发明专利, 专利号 CN 108608843 B, 授权公告日 2021-11-15.
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". Anal. Methods, 2024, 585, (12), 2803-2823.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2013, 1328, 7180-7188.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 6-Bromo-3-fluoro-2-(trifluoromethoxy)benzoic acid Using HRMS and NMR". J. Sep. Sci., 2014, 1061, 9253-9277.