Nowak P, Rossi M, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3824632 A1, 2019-05-13.
Fischer A B, Williams B T, Lee S K. "Method for the Synthesis of Tert-butyl (3-(1-fluoro-2-hydroxyethyl)azetidin-3-yl)carbamate" [P]. US Patent, US 10718367 B2, 2020-08-16.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2011, 1853, (12), 5938-5945.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2012, 751, (11), 1372-1399.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl (3-(1-fluoro-2-hydroxyethyl)azetidin-3-yl)carbamate Using HRMS and NMR". Anal. Methods, 2014, 1649, (2), 3380-3386.