发明人韩伟,徐明华,张德明. "Method for the Synthesis of 1-(Butylsulfonyl)piperazine" [P]. 中国发明专利, 专利号 CN 114573132 B, 授权公告日 2017-12-18.
发明人唐晓军,马晓峰,张德明. "A Process for Preparing High-Purity 1-(Butylsulfonyl)piperazine" [P]. 中国发明专利, 专利号 CN 110559946 A, 授权公告日 2019-01-23.
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. Sep. Sci., 2014, 1018, 286-308.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2023, 1515, 4215-4240.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Butylsulfonyl)piperazine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 212, 1745-1773.