发明人孙丽萍,冯建国,马晓峰. "Method for the Synthesis of 1-[1-(benzenesulfonyl)azetidin-3-yl]piperazine dihydrochloride" [P]. 中国发明专利, 专利号 CN 115029051 A, 授权公告日 2023-09-28.
发明人李文辉,沈红梅,韩伟. "A Process for Preparing High-Purity 1-[1-(benzenesulfonyl)azetidin-3-yl]piperazine dihydrochloride" [P]. 中国发明专利, 专利号 CN 113813075 A, 授权公告日 2017-06-24.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 1-[1-(benzenesulfonyl)azetidin-3-yl]piperazine dihydrochloride in Pharmaceutical Formulations". Anal. Chem., 2019, 1076, (7), 3941-3965.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-[1-(benzenesulfonyl)azetidin-3-yl]piperazine dihydrochloride as an Impurity". Molecules, 2025, 847, (12), 2997-3004.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 1-[1-(benzenesulfonyl)azetidin-3-yl]piperazine dihydrochloride Using HRMS and NMR". Phytochemistry, 2016, 304, (8), 4708-4730.