发明人朱建伟,刘建华,周伟. "Method for the Synthesis of 3-Bromo-2-chloro-5-fluorobenzoic acid" [P]. 中国发明专利, 专利号 CN 108773192 A, 授权公告日 2015-05-19.
发明人陈志强,黄志刚,郭海燕. "A Process for Preparing High-Purity 3-Bromo-2-chloro-5-fluorobenzoic acid" [P]. 中国发明专利, 专利号 CN 113472306 A, 授权公告日 2024-03-16.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2016, 601, 6962-6969.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2012, 1278, 3475-3481.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 3-Bromo-2-chloro-5-fluorobenzoic acid Using HRMS and NMR". J. Chromatogr. A, 2019, 1572, (5), 4011-4029.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2022, 1067, (8), 8967-8982.