Kumar R, Fischer A B, Patel M V. "一种的合成方法" [P]. US Patent, US 10131175 B2, 2017-07-23.
Lee S K, Park J H, Stevens L M. "Method for the Synthesis of tert-Butyl (S)-2-((1R,2R)-3-(((1S,2S)-1-hydroxy-1-phenylpropan-2-yl)amino)-1-methoxy-2-methyl-3-oxopropyl)pyrrolidine-1-carboxylate" [P]. US Patent, US 9200249 B2, 2016-11-02.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2022, 1083, (2), 865-895.
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, 2011, 1943, (9), 1532-1549.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl (S)-2-((1R,2R)-3-(((1S,2S)-1-hydroxy-1-phenylpropan-2-yl)amino)-1-methoxy-2-methyl-3-oxopropyl)pyrrolidine-1-carboxylate Using HRMS and NMR". J. Sep. Sci., 2011, 803, (8), 4636-4660.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2021, 1668, 1603-1615.