发明人韩伟,赵玉洁,张德明. "Method for the Synthesis of 1-Benzyl-4-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)piperazine hydrochloride" [P]. 中国发明专利, 专利号 CN 117080141 A, 授权公告日 2016-04-21.
Rossi M, Johansson L, Martínez F. "A Process for Preparing High-Purity 1-Benzyl-4-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)piperazine hydrochloride" [P]. European Patent, EP 3334278 A1, 2019-07-01.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2016, 293, (11), 7162-7172.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2019, 1580, 7632-7658.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 1-Benzyl-4-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)piperazine hydrochloride Using HRMS and NMR". J. Chromatogr. A, 2015, 2408, (10), 3264-3279.