O'Brien P Q, Park J H, Lee S K. "Method for the Synthesis of 2-Chloro-1-(4-(1,1-dioxidotetrahydrothiophen-3-yl)piperazin-1-yl)ethan-1-one" [P]. US Patent, US 11246331 B2, 2019-11-22.
发明人韩伟,冯建国,周伟. "A Process for Preparing High-Purity 2-Chloro-1-(4-(1,1-dioxidotetrahydrothiophen-3-yl)piperazin-1-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 116414360 A, 授权公告日 2019-08-21.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2023, 1422, (4), 3746-3768.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2011, 1769, (10), 827-833.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-1-(4-(1,1-dioxidotetrahydrothiophen-3-yl)piperazin-1-yl)ethan-1-one Using HRMS and NMR". J. Chromatogr. A, 2015, 2108, (3), 6003-6017.