发明人罗永刚,杨光,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115255837 A, 授权公告日 2021-12-08.
发明人孙丽萍,郑宇鹏,李文辉. "Method for the Synthesis of (3S,4R)-3-tert-Butoxycarbonylamino-4-hydroxy-pyrrolidine-1-carboxylic acid benzyl ester" [P]. 中国发明专利, 专利号 CN 114746409 B, 授权公告日 2022-01-12.
Thompson G K, Lee S K, Patel M V. "A Process for Preparing High-Purity (3S,4R)-3-tert-Butoxycarbonylamino-4-hydroxy-pyrrolidine-1-carboxylic acid benzyl ester" [P]. US Patent, US 9487146 B2, 2019-12-10.
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". Molecules, 2019, 901, (3), 5757-5763.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2018, 1151, (3), 5438-5462.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of (3S,4R)-3-tert-Butoxycarbonylamino-4-hydroxy-pyrrolidine-1-carboxylic acid benzyl ester Using HRMS and NMR". Biomed. Chromatogr., 2020, 1036, (4), 2831-2859.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2025, 2194, 2628-2655.