发明人冯建国,马晓峰,杨光. "Method for the Synthesis of 4-Chloro-3-[(4-ethoxyphenyl)sulfamoyl]benzoic acid" [P]. 中国发明专利, 专利号 CN 110280060 B, 授权公告日 2024-07-27.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2012, 175, 2406-2424.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2011, 1722, (10), 1231-1239.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-3-[(4-ethoxyphenyl)sulfamoyl]benzoic acid Using HRMS and NMR". Anal. Chem., 2016, 404, 619-648.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2021, 689, 8013-8043.