发明人赵玉洁,孙丽萍,徐明华. "Method for the Synthesis of 5-(4-Fluorophenyl)-3-(pyridin-2-yl)-1,2,4-oxadiazole" [P]. 中国发明专利, 专利号 CN 116280114 A, 授权公告日 2017-04-11.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2019, 524, (7), 4822-4849.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2016, 808, (10), 3068-3074.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 5-(4-Fluorophenyl)-3-(pyridin-2-yl)-1,2,4-oxadiazole Using HRMS and NMR". Sci. Total Environ., 2020, 2056, 9360-9370.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2013, 303, 7796-7813.