Mueller T C, Martínez F, Nowak P. "一种的合成方法" [P]. European Patent, EP 3873160 A1, 2015-12-10.
发明人黄志刚,钱学锋,沈红梅. "Method for the Synthesis of 2-(3-(Pyridin-4-yl)-1,2,4-oxadiazol-5-yl)ethan-1-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 116260738 A, 授权公告日 2017-05-02.
Nowak P, Björnsson E, Sørensen M. "A Process for Preparing High-Purity 2-(3-(Pyridin-4-yl)-1,2,4-oxadiazol-5-yl)ethan-1-amine dihydrochloride" [P]. European Patent, EP 3790961 A1, 2017-01-24.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2015, 1449, (1), 4501-4514.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2013, 2200, (12), 8117-8131.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-(Pyridin-4-yl)-1,2,4-oxadiazol-5-yl)ethan-1-amine dihydrochloride Using HRMS and NMR". Phytochemistry, 2017, 2085, 3826-3848.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2023, 2195, (2), 5431-5455.