Mueller T, Roberts E F, Yamamoto T. "Method for the Synthesis of (3R,4S)-4-(((Benzyloxy)carbonyl)amino)-1-(tert-butoxycarbonyl)pyrrolidine-3-carboxylic acid" [P]. US Patent, US 9228597 B2, 2021-12-26.
Chen K W, Hughes D C, Lee S K. "A Process for Preparing High-Purity (3R,4S)-4-(((Benzyloxy)carbonyl)amino)-1-(tert-butoxycarbonyl)pyrrolidine-3-carboxylic acid" [P]. US Patent, US 10328908 B2, 2021-12-06.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2023, 1791, (10), 8958-8970.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2023, 2002, (8), 9738-9752.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of (3R,4S)-4-(((Benzyloxy)carbonyl)amino)-1-(tert-butoxycarbonyl)pyrrolidine-3-carboxylic acid Using HRMS and NMR". Chromatographia, 2010, 2227, 2153-2173.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2015, 1376, 5119-5147.