发明人张德明,沈红梅,周伟. "Method for the Synthesis of 2-Chloro-5-(4-hydroxy-3-methyl-2-(methylimino)thiazolidin-4-yl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 109701975 A, 授权公告日 2024-07-16.
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". J. Agric. Food Chem., 2021, 2016, 9218-9236.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2010, 1897, (7), 1837-1861.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-5-(4-hydroxy-3-methyl-2-(methylimino)thiazolidin-4-yl)benzenesulfonamide Using HRMS and NMR". Phytochemistry, 2012, 271, 1534-1557.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2013, 1454, 6042-6057.