Schröder R, Rossi M, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3079638 A1, 2016-11-05.
发明人钱学锋,张德明,徐明华. "Method for the Synthesis of 4-(2,3,4-Trifluorobenzenesulfonamidomethyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 113995049 A, 授权公告日 2016-03-22.
发明人张德明,黄志刚,李文辉. "A Process for Preparing High-Purity 4-(2,3,4-Trifluorobenzenesulfonamidomethyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 108696476 A, 授权公告日 2025-03-04.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2021, 608, 7789-7807.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2012, 1265, (12), 4764-4767.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 4-(2,3,4-Trifluorobenzenesulfonamidomethyl)benzoic acid Using HRMS and NMR". Environ. Sci. Technol., 2015, 1184, (9), 1967-1987.