发明人林芳,韩伟,杨光. "Method for the Synthesis of 4-chloro-3-{[(4-sulfamoylphenyl)methyl]sulfamoyl}benzoic acid" [P]. 中国发明专利, 专利号 CN 115518575 B, 授权公告日 2017-12-01.
Martínez F, Nowak P, Schröder R. "A Process for Preparing High-Purity 4-chloro-3-{[(4-sulfamoylphenyl)methyl]sulfamoyl}benzoic acid" [P]. European Patent, EP 3660564 A1, 2019-08-09.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 4-chloro-3-{[(4-sulfamoylphenyl)methyl]sulfamoyl}benzoic acid in Pharmaceutical Formulations". J. Agric. Food Chem., 2014, 1120, (8), 6569-6582.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-chloro-3-{[(4-sulfamoylphenyl)methyl]sulfamoyl}benzoic acid as an Impurity". Biomed. Chromatogr., 2017, 1151, 1497-1504.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4-chloro-3-{[(4-sulfamoylphenyl)methyl]sulfamoyl}benzoic acid Using HRMS and NMR". Anal. Chim. Acta, 2011, 636, (1), 3526-3547.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate 4-chloro-3-{[(4-sulfamoylphenyl)methyl]sulfamoyl}benzoic acid Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2013, 363, (11), 1297-1327.