Stevens L M, Schröder R, Roberts E F. "一种的合成方法" [P]. US Patent, US 9528015 B2, 2024-07-23.
发明人高志强,陈志强,周伟. "Method for the Synthesis of 1-(Tert-butyl) 3-ethyl (3S,6R)-6-methylpiperazine-1,3-dicarboxylate" [P]. 中国发明专利, 专利号 CN 112061750 B, 授权公告日 2021-08-25.
发明人郑宇鹏,王建平,徐明华. "A Process for Preparing High-Purity 1-(Tert-butyl) 3-ethyl (3S,6R)-6-methylpiperazine-1,3-dicarboxylate" [P]. 中国发明专利, 专利号 CN 115743263 A, 授权公告日 2019-04-17.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2013, 2222, 7652-7676.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2022, 1435, 1586-1603.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Tert-butyl) 3-ethyl (3S,6R)-6-methylpiperazine-1,3-dicarboxylate Using HRMS and NMR". Food Chem., 2011, 212, (2), 5613-5622.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2023, 150, (3), 3957-3976.