发明人郑宇鹏,胡光,林芳. "Method for the Synthesis of 3-Bromo-4,6-difluorobenzoic Acid" [P]. 中国发明专利, 专利号 CN 117735288 A, 授权公告日 2015-06-08.
发明人高志强,孙丽萍,赵玉洁. "A Process for Preparing High-Purity 3-Bromo-4,6-difluorobenzoic Acid" [P]. 中国发明专利, 专利号 CN 108300922 A, 授权公告日 2017-09-05.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2015, 422, 9749-9770.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2016, 1106, (12), 1494-1503.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 3-Bromo-4,6-difluorobenzoic Acid Using HRMS and NMR". Phytochemistry, 2024, 1361, (8), 5975-5990.