Nielsen H, Martínez F, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3986509 A1, 2016-11-17.
发明人唐晓军,周伟,沈红梅. "Method for the Synthesis of Methyl (2r,3s)-2-((tert-butoxycarbonyl)amino)-3-hydroxy-3-(4-nitrophenyl)propanoate" [P]. 中国发明专利, 专利号 CN 111694272 B, 授权公告日 2019-08-16.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2011, 1801, 2627-2640.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2013, 2025, (7), 8367-8394.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Methyl (2r,3s)-2-((tert-butoxycarbonyl)amino)-3-hydroxy-3-(4-nitrophenyl)propanoate Using HRMS and NMR". J. Chromatogr. A, 2019, 2094, 5286-5310.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2014, 943, (10), 6125-6144.