Johnson M A, Park J H, Fischer A B. "Method for the Synthesis of (2S,4S)-1-tert-Butyl 2-methyl 4-(((benzyloxy)carbonyl)amino)pyrrolidine-1,2-dicarboxylate" [P]. US Patent, US 11667744 B2, 2016-10-23.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2025, 2151, (6), 136-161.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2015, 2288, (12), 5947-5955.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of (2S,4S)-1-tert-Butyl 2-methyl 4-(((benzyloxy)carbonyl)amino)pyrrolidine-1,2-dicarboxylate Using HRMS and NMR". Molecules, 2010, 1150, (6), 3856-3860.