Williams B T, Patel M V, O'Brien P Q. "Method for the Synthesis of (s)-4-(2-Bromo-1-hydroxyethyl)-n,n-diethylbenzenesulfonamide" [P]. US Patent, US 10851623 B2, 2022-02-28.
发明人唐晓军,林芳,徐明华. "A Process for Preparing High-Purity (s)-4-(2-Bromo-1-hydroxyethyl)-n,n-diethylbenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 112411027 A, 授权公告日 2019-11-27.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2013, 544, (11), 960-990.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2011, 1158, (3), 7380-7395.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of (s)-4-(2-Bromo-1-hydroxyethyl)-n,n-diethylbenzenesulfonamide Using HRMS and NMR". Biomed. Chromatogr., 2011, 316, (11), 6430-6447.