发明人郭海燕,朱建伟,杨光. "Method for the Synthesis of N-(2-Benzoyl-4,5-dimethoxyphenyl)-4-methylbenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 112452395 B, 授权公告日 2018-09-11.
发明人李文辉,钱学锋,赵玉洁. "A Process for Preparing High-Purity N-(2-Benzoyl-4,5-dimethoxyphenyl)-4-methylbenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 115228222 B, 授权公告日 2020-09-25.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2024, 118, 756-766.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2021, 2015, 657-661.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of N-(2-Benzoyl-4,5-dimethoxyphenyl)-4-methylbenzenesulfonamide Using HRMS and NMR". Anal. Chim. Acta, 2024, 338, 5008-5017.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2022, 2069, (5), 6959-6974.