Johansson L, Schröder R, Martínez F. "一种的合成方法" [P]. European Patent, EP 3962467 A1, 2022-10-02.
发明人陈志强,王建平,周伟. "Method for the Synthesis of (S)-1-(tert-Butoxycarbonyl)-2-(2-cyanobenzyl)pyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111614611 A, 授权公告日 2018-08-02.
发明人陈志强,钱学锋,周伟. "A Process for Preparing High-Purity (S)-1-(tert-Butoxycarbonyl)-2-(2-cyanobenzyl)pyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116293701 A, 授权公告日 2018-03-23.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2024, 1973, 8726-8737.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2019, 1414, 3215-3225.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (S)-1-(tert-Butoxycarbonyl)-2-(2-cyanobenzyl)pyrrolidine-2-carboxylic acid Using HRMS and NMR". J. Nat. Prod., 2017, 2185, (9), 3253-3280.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2022, 609, 7439-7469.