发明人刘建华,冯建国,高志强. "Method for the Synthesis of (2S,4S)-Methyl 4-((tert-butoxycarbonyl)amino)pyrrolidine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 114375061 B, 授权公告日 2015-10-09.
发明人朱建伟,高志强,唐晓军. "A Process for Preparing High-Purity (2S,4S)-Methyl 4-((tert-butoxycarbonyl)amino)pyrrolidine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 110089981 A, 授权公告日 2025-04-10.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of (2S,4S)-4-((叔丁氧基羰基)氨基)吡咯烷-2-羧酸甲酯 in Pharmaceutical Formulations". Anal. Methods, 2010, 614, 5196-5215.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of (2S,4S)-4-((叔丁氧基羰基)氨基)吡咯烷-2-羧酸甲酯 as an Impurity". Chemosphere, 2019, 1072, (5), 7081-7098.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of (2S,4S)-Methyl 4-((tert-butoxycarbonyl)amino)pyrrolidine-2-carboxylate Using HRMS and NMR". Phytochemistry, 2023, 435, (8), 5366-5372.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate (2S,4S)-4-((叔丁氧基羰基)氨基)吡咯烷-2-羧酸甲酯 Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2011, 940, 5072-5077.