发明人马晓峰,郭海燕,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108567249 A, 授权公告日 2018-03-09.
发明人陈志强,周伟,李文辉. "Method for the Synthesis of Ethyl 4-(methylsulfonamido)benzoate" [P]. 中国发明专利, 专利号 CN 113806711 B, 授权公告日 2019-12-10.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2015, 817, (4), 6262-6290.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2022, 1300, (1), 3090-3116.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-(methylsulfonamido)benzoate Using HRMS and NMR". J. Sep. Sci., 2019, 1658, (6), 4116-4125.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2016, 1484, 7971-7974.