Stevens L M, Yamamoto T, Lee S K. "Method for the Synthesis of (2S,5S)-1-(tert-Butoxycarbonyl)-5-(tert-butyl)pyrrolidine-2-carboxylic acid" [P]. US Patent, US 11033672 B2, 2018-04-10.
发明人周伟,陈志强,韩伟. "A Process for Preparing High-Purity (2S,5S)-1-(tert-Butoxycarbonyl)-5-(tert-butyl)pyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111425206 A, 授权公告日 2015-09-10.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2022, 1209, (1), 6702-6707.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2016, 968, (9), 689-704.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (2S,5S)-1-(tert-Butoxycarbonyl)-5-(tert-butyl)pyrrolidine-2-carboxylic acid Using HRMS and NMR". Anal. Chim. Acta, 2023, 1081, (6), 7100-7123.