发明人罗永刚,陈志强,周伟. "一种(S)-2-(2-乙氧基-2-氧代乙基)哌啶-1-甲酸叔丁酯的合成方法" [P]. 中国发明专利, 专利号 CN 111299044 A, 授权公告日 2019-08-04.
发明人黄志刚,刘建华,韩伟. "Method for the Synthesis of (S)-tert-Butyl 2-(2-ethoxy-2-oxoethyl)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109912048 B, 授权公告日 2023-08-13.
Lee S K, Stevens L M, Johnson M A. "A Process for Preparing High-Purity (S)-tert-Butyl 2-(2-ethoxy-2-oxoethyl)piperidine-1-carboxylate" [P]. US Patent, US 9903219 B2, 2015-12-19.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of (S)-2-(2-乙氧基-2-氧代乙基)哌啶-1-甲酸叔丁酯 in Pharmaceutical Formulations". J. Chromatogr. A, 2025, 889, (11), 3945-3951.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of (S)-2-(2-乙氧基-2-氧代乙基)哌啶-1-甲酸叔丁酯 as an Impurity". J. Agric. Food Chem., 2019, 1833, (3), 4088-4118.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of (S)-tert-Butyl 2-(2-ethoxy-2-oxoethyl)piperidine-1-carboxylate Using HRMS and NMR". Anal. Chim. Acta, 2010, 710, (3), 1713-1739.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate (S)-2-(2-乙氧基-2-氧代乙基)哌啶-1-甲酸叔丁酯 Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2023, 996, (6), 970-978.