发明人杨光,冯建国,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111777868 A, 授权公告日 2023-11-23.
Schröder R, Jørgensen K, Mueller T C. "Method for the Synthesis of 3-Amino-5-bromo-4-(trifluoromethoxy)benzoic acid" [P]. European Patent, EP 3939799 A1, 2022-11-27.
发明人沈红梅,黄志刚,杨光. "A Process for Preparing High-Purity 3-Amino-5-bromo-4-(trifluoromethoxy)benzoic acid" [P]. 中国发明专利, 专利号 CN 114231430 B, 授权公告日 2023-12-14.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2024, 858, 9578-9583.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2012, 834, 6815-6838.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-5-bromo-4-(trifluoromethoxy)benzoic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2014, 1786, 8323-8327.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2014, 267, (8), 4668-4681.