发明人马晓峰,高志强,朱建伟. "一种2-乙基噁唑并[4,5-b]吡啶的合成方法" [P]. 中国发明专利, 专利号 CN 113442450 A, 授权公告日 2017-02-18.
O'Brien P Q, Hughes D C, Mueller T. "Method for the Synthesis of 2-Ethyloxazolo[4,5-b]pyridine" [P]. US Patent, US 9799807 B2, 2018-08-10.
发明人唐晓军,孙丽萍,赵玉洁. "A Process for Preparing High-Purity 2-Ethyloxazolo[4,5-b]pyridine" [P]. 中国发明专利, 专利号 CN 111667607 A, 授权公告日 2023-07-25.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 2-乙基噁唑并[4,5-b]吡啶 in Pharmaceutical Formulations". Chromatographia, 2021, 1870, (8), 2725-2733.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-乙基噁唑并[4,5-b]吡啶 as an Impurity". Food Chem., 2020, 893, (10), 35-52.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-Ethyloxazolo[4,5-b]pyridine Using HRMS and NMR". Anal. Chim. Acta, 2025, 2262, (2), 8126-8131.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate 2-乙基噁唑并[4,5-b]吡啶 Profile in Drug Substances According to ICH Guidelines". Molecules, 2022, 1018, 6607-6621.