发明人徐明华,刘建华,韩伟. "Method for the Synthesis of 2-bromo-5-(dimethylamino)benzene-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 114946312 B, 授权公告日 2021-06-01.
发明人杨光,林芳,陈志强. "A Process for Preparing High-Purity 2-bromo-5-(dimethylamino)benzene-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 108388611 A, 授权公告日 2020-01-10.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 2-bromo-5-(dimethylamino)benzene-1-sulfonyl chloride in Pharmaceutical Formulations". Biomed. Chromatogr., 2020, 623, 2642-2661.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-bromo-5-(dimethylamino)benzene-1-sulfonyl chloride as an Impurity". Environ. Sci. Technol., 2018, 96, (5), 6105-6110.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-bromo-5-(dimethylamino)benzene-1-sulfonyl chloride Using HRMS and NMR". J. Chromatogr. A, 2014, 658, (7), 9238-9262.