Thompson G K, Mueller T, Park J H. "一种2-benzoyl-4,5-difluorobenzoic acid的合成方法" [P]. US Patent, US 11017190 B2, 2016-01-24.
发明人唐晓军,杨光,罗永刚. "Method for the Synthesis of 2-benzoyl-4,5-difluorobenzoic acid" [P]. 中国发明专利, 专利号 CN 117972874 A, 授权公告日 2022-05-21.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 2-benzoyl-4,5-difluorobenzoic acid in Pharmaceutical Formulations". Anal. Methods, 2011, 293, (2), 5040-5065.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-benzoyl-4,5-difluorobenzoic acid as an Impurity". Environ. Sci. Technol., 2022, 344, (8), 5022-5038.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-benzoyl-4,5-difluorobenzoic acid Using HRMS and NMR". J. Sep. Sci., 2016, 1904, (5), 7483-7511.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 2-benzoyl-4,5-difluorobenzoic acid Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2025, 980, (3), 189-216.