发明人罗永刚,孙丽萍,林芳. "Method for the Synthesis of 3-Bromobenzo[b]thiophene-2-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 116712350 B, 授权公告日 2021-04-10.
发明人周伟,刘建华,罗永刚. "A Process for Preparing High-Purity 3-Bromobenzo[b]thiophene-2-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 114504350 A, 授权公告日 2021-08-15.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2012, 2081, (3), 4621-4635.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2023, 520, (5), 2352-2361.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3-Bromobenzo[b]thiophene-2-sulfonyl chloride Using HRMS and NMR". J. Agric. Food Chem., 2013, 1732, 6931-6944.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2025, 2199, (7), 8374-8397.