Brown S R, Chen K W, Thompson G K. "Method for the Synthesis of 5-Bromo-1,3-dihydro-benzo(c)thiophene 2,2-dioxide" [P]. US Patent, US 9392039 B2, 2021-06-22.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2023, 1062, 71-87.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2025, 1873, 7277-7307.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-1,3-dihydro-benzo(c)thiophene 2,2-dioxide Using HRMS and NMR". Molecules, 2012, 836, (7), 8813-8825.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2013, 2064, (5), 1474-1481.