Chen K W, O'Brien P Q, Brown S R. "Method for the Synthesis of 2-Bromo-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)ethanone" [P]. US Patent, US 11982926 B2, 2018-03-14.
Rossi M, Nielsen H, Martínez F. "A Process for Preparing High-Purity 2-Bromo-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)ethanone" [P]. European Patent, EP 3404080 A1, 2016-07-25.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2011, 1690, (6), 181-187.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2011, 2123, (9), 6763-6772.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)ethanone Using HRMS and NMR". Chemosphere, 2020, 1941, 6654-6663.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2011, 1593, 7286-7313.