Klinger H, Kumar R, Roberts E F. "一种的合成方法" [P]. US Patent, US 9790966 B2, 2021-11-22.
Johnson M A, Thompson G K, Fischer A B. "Method for the Synthesis of Ethyl 2-(3-fluoropyridin-4-yl)acetate" [P]. US Patent, US 9947070 B2, 2024-10-17.
Sørensen M, Martínez F, Johansson L. "A Process for Preparing High-Purity Ethyl 2-(3-fluoropyridin-4-yl)acetate" [P]. European Patent, EP 3540175 A1, 2017-10-05.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2020, 1998, (3), 6383-6411.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2022, 472, (2), 3839-3855.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(3-fluoropyridin-4-yl)acetate Using HRMS and NMR". J. Nat. Prod., 2010, 1799, (8), 601-608.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2021, 295, 4357-4368.