Stevens L M, Williams B T, Roberts E F. "一种的合成方法" [P]. US Patent, US 10582433 B2, 2019-11-01.
发明人陈志强,朱建伟,孙丽萍. "Method for the Synthesis of 3-ethyl-1-ethylsulfonyl-piperazine" [P]. 中国发明专利, 专利号 CN 114211926 B, 授权公告日 2019-10-06.
Roberts E F, Williams B T, Yamamoto T. "A Process for Preparing High-Purity 3-ethyl-1-ethylsulfonyl-piperazine" [P]. US Patent, US 11568137 B2, 2022-09-23.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2025, 167, (5), 5211-5232.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 767, (2), 1225-1239.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 3-ethyl-1-ethylsulfonyl-piperazine Using HRMS and NMR". Chemosphere, 2025, 1479, 7320-7326.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2014, 1465, 6090-6105.