发明人郭海燕,王建平,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113605129 A, 授权公告日 2019-07-14.
Nielsen H, Björnsson E, Sørensen M. "Method for the Synthesis of Ethyl 1-((2,5-dichlorophenyl)sulfonyl)piperidine-4-carboxylate" [P]. European Patent, EP 3480422 A1, 2017-06-04.
发明人黄志刚,孙丽萍,张德明. "A Process for Preparing High-Purity Ethyl 1-((2,5-dichlorophenyl)sulfonyl)piperidine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 112489746 A, 授权公告日 2020-09-04.
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". Anal. Methods, 2019, 708, (7), 2862-2892.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2015, 765, (10), 451-462.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 1-((2,5-dichlorophenyl)sulfonyl)piperidine-4-carboxylate Using HRMS and NMR". Chromatographia, 2025, 1389, (7), 7720-7738.