Schröder R, Stevens L M, Anderson J P. "Method for the Synthesis of 1-(Tert-butyl) 2-methyl (2S,4R)-4-(methylamino)pyrrolidine-1,2-dicarboxylate" [P]. US Patent, US 10598741 B2, 2021-07-08.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2023, 1656, (1), 6715-6728.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2014, 189, 8288-8315.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Tert-butyl) 2-methyl (2S,4R)-4-(methylamino)pyrrolidine-1,2-dicarboxylate Using HRMS and NMR". Talanta, 2024, 225, (3), 1676-1695.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2010, 658, 6496-6510.