Lefèvre J P, Nowak P, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3380819 A1, 2022-03-09.
Kumar R, Hughes D C, Yamamoto T. "Method for the Synthesis of Benzyl (R)-3-((tert-butoxycarbonyl)(methyl)amino)pyrrolidine-1-carboxylate" [P]. US Patent, US 9197381 B2, 2016-08-07.
发明人唐晓军,陈志强,冯建国. "A Process for Preparing High-Purity Benzyl (R)-3-((tert-butoxycarbonyl)(methyl)amino)pyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 108947197 B, 授权公告日 2018-02-25.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2020, 721, (5), 3992-4011.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2014, 1059, 5424-5440.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Benzyl (R)-3-((tert-butoxycarbonyl)(methyl)amino)pyrrolidine-1-carboxylate Using HRMS and NMR". Phytochemistry, 2012, 860, (8), 3373-3395.