发明人孙丽萍,马晓峰,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115508804 A, 授权公告日 2020-02-10.
Schröder R, Patel M V, Klinger H. "Method for the Synthesis of 1-(2-Methoxy-6-(methylsulfonyl)phenyl)piperazine" [P]. US Patent, US 9911949 B2, 2023-11-09.
发明人刘建华,何建平,冯建国. "A Process for Preparing High-Purity 1-(2-Methoxy-6-(methylsulfonyl)phenyl)piperazine" [P]. 中国发明专利, 专利号 CN 110606142 B, 授权公告日 2021-08-25.
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". Chromatographia, 2020, 1215, 4466-4474.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2016, 1184, (2), 4284-4309.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Methoxy-6-(methylsulfonyl)phenyl)piperazine Using HRMS and NMR". J. Agric. Food Chem., 2015, 1661, 4759-4784.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2019, 778, 7167-7190.