Schröder R, Rossi M, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3087419 A1, 2022-03-08.
发明人杨光,沈红梅,罗永刚. "Method for the Synthesis of n-(2-Hydroxyethyl)-2,5-dimethoxybenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 110832784 A, 授权公告日 2020-02-24.
发明人郭海燕,黄志刚,罗永刚. "A Process for Preparing High-Purity n-(2-Hydroxyethyl)-2,5-dimethoxybenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 117847007 B, 授权公告日 2016-02-21.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2016, 2338, (8), 5920-5942.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2013, 879, (8), 1189-1197.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of n-(2-Hydroxyethyl)-2,5-dimethoxybenzenesulfonamide Using HRMS and NMR". Food Chem., 2020, 858, (10), 4286-4291.