Roberts E F, Patel M V, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 10389367 B2, 2024-07-01.
Williams B T, Lee S K, Yamamoto T. "Method for the Synthesis of 2-Bromo-5-(chlorosulfonyl)benzoic acid" [P]. US Patent, US 10660856 B2, 2020-08-26.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2022, 2041, (2), 9681-9699.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2014, 1409, 5223-5233.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-5-(chlorosulfonyl)benzoic acid Using HRMS and NMR". J. Nat. Prod., 2011, 147, (4), 7716-7729.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2025, 99, (5), 5960-5965.