Klinger H, Schröder R, Mueller T. "一种的合成方法" [P]. US Patent, US 9539033 B2, 2023-11-22.
发明人陈志强,杨光,冯建国. "Method for the Synthesis of Sodium 2-(2-amino-4-chlorophenoxy)-5-chlorobenzenesulfonate" [P]. 中国发明专利, 专利号 CN 116678552 B, 授权公告日 2017-04-27.
发明人郭海燕,何建平,徐明华. "A Process for Preparing High-Purity Sodium 2-(2-amino-4-chlorophenoxy)-5-chlorobenzenesulfonate" [P]. 中国发明专利, 专利号 CN 111903411 A, 授权公告日 2020-08-14.
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. Agric. Food Chem., 2016, 601, 470-486.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2020, 645, 8147-8177.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Sodium 2-(2-amino-4-chlorophenoxy)-5-chlorobenzenesulfonate Using HRMS and NMR". Chemosphere, 2014, 853, (7), 9783-9803.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2022, 407, (2), 1998-2004.