Schröder R, Nielsen H, Johansson L. "一种的合成方法" [P]. European Patent, EP 3857538 A1, 2025-06-16.
发明人何建平,罗永刚,李文辉. "Method for the Synthesis of (S)-2-(((1-((Benzyloxy)carbonyl)pyrrolidin-2-yl)methyl)(ethyl)amino)acetic acid" [P]. 中国发明专利, 专利号 CN 109720624 B, 授权公告日 2015-08-26.
发明人胡光,张德明,沈红梅. "A Process for Preparing High-Purity (S)-2-(((1-((Benzyloxy)carbonyl)pyrrolidin-2-yl)methyl)(ethyl)amino)acetic acid" [P]. 中国发明专利, 专利号 CN 110864300 A, 授权公告日 2021-11-27.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2020, 1026, 8494-8513.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2013, 709, (7), 3795-3808.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-(((1-((Benzyloxy)carbonyl)pyrrolidin-2-yl)methyl)(ethyl)amino)acetic acid Using HRMS and NMR". Phytochemistry, 2021, 763, 2445-2467.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2015, 104, (5), 4770-4778.