Kowalski A, Nielsen H, Jørgensen K. "一种5-(4-吡啶基)异噁唑-3-甲酸乙酯的合成方法" [P]. European Patent, EP 3953728 A1, 2018-04-23.
Klinger H, Kumar R, Roberts E F. "Method for the Synthesis of Ethyl 5-(4-Pyridyl)isoxazole-3-carboxylate" [P]. US Patent, US 10087054 B2, 2021-11-04.
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 5-(4-吡啶基)异噁唑-3-甲酸乙酯 in Pharmaceutical Formulations". J. Agric. Food Chem., 2023, 2442, (6), 1464-1467.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-(4-吡啶基)异噁唑-3-甲酸乙酯 as an Impurity". Anal. Chim. Acta, 2014, 1548, (4), 8774-8801.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 5-(4-Pyridyl)isoxazole-3-carboxylate Using HRMS and NMR". Anal. Methods, 2021, 2218, (2), 7668-7692.