发明人郭海燕,朱建伟,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111277779 A, 授权公告日 2018-07-26.
Klinger H, Brown S R, Stevens L M. "Method for the Synthesis of 2,3-Dimethyl-5-sulfamoylbenzoic acid" [P]. US Patent, US 9809435 B2, 2024-12-08.
Anderson J P, Schröder R, Davis P L. "A Process for Preparing High-Purity 2,3-Dimethyl-5-sulfamoylbenzoic acid" [P]. US Patent, US 10790306 B2, 2019-05-03.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2012, 1339, (4), 7847-7851.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2016, 916, (6), 699-727.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2,3-Dimethyl-5-sulfamoylbenzoic acid Using HRMS and NMR". Biomed. Chromatogr., 2025, 518, (4), 2682-2700.