Davis P L, Thompson G K, Brown S R. "一种的合成方法" [P]. US Patent, US 10045127 B2, 2024-11-24.
发明人李文辉,孙丽萍,林芳. "Method for the Synthesis of 6-Bromo-1,3-dimethyl-2-oxo-2,3-dihydro-1h-1,3-benzodiazole-5-sulfonamide" [P]. 中国发明专利, 专利号 CN 115603743 B, 授权公告日 2021-07-09.
发明人林芳,张德明,刘建华. "A Process for Preparing High-Purity 6-Bromo-1,3-dimethyl-2-oxo-2,3-dihydro-1h-1,3-benzodiazole-5-sulfonamide" [P]. 中国发明专利, 专利号 CN 108356969 B, 授权公告日 2022-02-01.
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". Sci. Total Environ., 2011, 2324, (6), 1083-1088.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2010, 408, (6), 1006-1022.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 6-Bromo-1,3-dimethyl-2-oxo-2,3-dihydro-1h-1,3-benzodiazole-5-sulfonamide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2022, 1936, (7), 1359-1379.