Park J H, Hughes D C, Chen K W. "Method for the Synthesis of 7-Bromo-6-fluorobenzo[b]thiophene-2-carboxylic acid" [P]. US Patent, US 10317531 B2, 2025-06-07.
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". Rapid Commun. Mass Spectrom., 2024, 997, (4), 9370-9400.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2016, 1603, (7), 4295-4320.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 7-Bromo-6-fluorobenzo[b]thiophene-2-carboxylic acid Using HRMS and NMR". Chemosphere, 2016, 498, (8), 5143-5162.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2025, 147, (7), 5318-5345.