发明人杨光,刘建华,李文辉. "Method for the Synthesis of 5-Bromobenzo[d]isothiazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112068048 A, 授权公告日 2018-08-11.
发明人陈志强,钱学锋,冯建国. "A Process for Preparing High-Purity 5-Bromobenzo[d]isothiazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109517667 A, 授权公告日 2016-01-27.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2025, 531, 9269-9275.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2019, 766, (11), 5088-5112.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromobenzo[d]isothiazole-3-carboxylic acid Using HRMS and NMR". Environ. Sci. Technol., 2014, 567, (12), 3680-3690.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2025, 1489, (3), 3448-3456.