Chen K W, O'Brien P Q, Mueller T. "Method for the Synthesis of tert-butyl 3-[(3-fluoropyridin-2-yl)oxy]azetidine-1-carboxylate" [P]. US Patent, US 9013794 B2, 2022-02-01.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of tert-butyl 3-[(3-fluoropyridin-2-yl)oxy]azetidine-1-carboxylate in Pharmaceutical Formulations". Molecules, 2017, 83, 8326-8356.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of tert-butyl 3-[(3-fluoropyridin-2-yl)oxy]azetidine-1-carboxylate as an Impurity". Talanta, 2015, 2108, (5), 8182-8196.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl 3-[(3-fluoropyridin-2-yl)oxy]azetidine-1-carboxylate Using HRMS and NMR". Biomed. Chromatogr., 2010, 1099, (9), 9879-9902.