发明人徐明华,孙丽萍,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113069636 A, 授权公告日 2016-12-05.
发明人周伟,李文辉,陈志强. "Method for the Synthesis of N-(3,4-Dimethylphenyl)-4-methylbenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 112253416 A, 授权公告日 2017-07-11.
发明人沈红梅,陈志强,何建平. "A Process for Preparing High-Purity N-(3,4-Dimethylphenyl)-4-methylbenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 112255106 A, 授权公告日 2015-07-18.
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". Biomed. Chromatogr., 2023, 683, (4), 4803-4821.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2013, 882, 3379-3390.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of N-(3,4-Dimethylphenyl)-4-methylbenzenesulfonamide Using HRMS and NMR". J. Pharm. Biomed. Anal., 2014, 773, (4), 6151-6181.