Mueller T C, Björnsson E, Schröder R. "一种的合成方法" [P]. European Patent, EP 3903157 A1, 2017-12-17.
发明人罗永刚,何建平,马晓峰. "Method for the Synthesis of 2-(4-Methoxybenzenesulfonamido)benzoic acid" [P]. 中国发明专利, 专利号 CN 116715366 A, 授权公告日 2015-12-08.
Nielsen H, Rossi M, Björnsson E. "A Process for Preparing High-Purity 2-(4-Methoxybenzenesulfonamido)benzoic acid" [P]. European Patent, EP 3460825 A1, 2021-04-01.
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". Food Chem., 2022, 310, (9), 1304-1325.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2010, 782, (1), 8620-8631.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Methoxybenzenesulfonamido)benzoic acid Using HRMS and NMR". Phytochemistry, 2011, 746, (9), 9055-9063.