发明人张德明,陈志强,黄志刚. "Method for the Synthesis of n-(2,3-Dimethylphenyl)methanesulfonamide" [P]. 中国发明专利, 专利号 CN 108252671 A, 授权公告日 2019-07-23.
发明人沈红梅,罗永刚,胡光. "A Process for Preparing High-Purity n-(2,3-Dimethylphenyl)methanesulfonamide" [P]. 中国发明专利, 专利号 CN 109694019 A, 授权公告日 2022-05-19.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2024, 2269, (6), 4219-4224.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2014, 2470, (8), 6680-6690.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of n-(2,3-Dimethylphenyl)methanesulfonamide Using HRMS and NMR". J. Agric. Food Chem., 2022, 1894, 5139-5146.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2024, 1585, 5696-5726.