Nielsen H, Kowalski A, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3403121 A1, 2024-05-22.
发明人陈志强,李文辉,何建平. "Method for the Synthesis of 2-Bromo-4-chloro-5-fluoro-benzoic acid methyl ester" [P]. 中国发明专利, 专利号 CN 117317248 B, 授权公告日 2015-08-20.
发明人李文辉,孙丽萍,郑宇鹏. "A Process for Preparing High-Purity 2-Bromo-4-chloro-5-fluoro-benzoic acid methyl ester" [P]. 中国发明专利, 专利号 CN 110997568 B, 授权公告日 2018-12-14.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2011, 1092, 2396-2410.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2016, 575, (1), 8802-8822.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-4-chloro-5-fluoro-benzoic acid methyl ester Using HRMS and NMR". Food Chem., 2024, 427, (2), 8285-8298.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2019, 813, (9), 7305-7323.