发明人钱学锋,杨光,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110101766 A, 授权公告日 2019-06-19.
发明人杨光,胡光,高志强. "Method for the Synthesis of 3-(4-(Trifluoromethoxy)phenyl)-1,2,4-oxadiazole" [P]. 中国发明专利, 专利号 CN 111691216 A, 授权公告日 2024-02-08.
Stevens L M, Yamamoto T, Kumar R. "A Process for Preparing High-Purity 3-(4-(Trifluoromethoxy)phenyl)-1,2,4-oxadiazole" [P]. US Patent, US 11362684 B2, 2022-05-10.
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". Chemosphere, 2010, 103, (6), 8166-8194.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2020, 295, (11), 8393-8419.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3-(4-(Trifluoromethoxy)phenyl)-1,2,4-oxadiazole Using HRMS and NMR". Chromatographia, 2020, 2370, (7), 3798-3825.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2021, 1213, (3), 3521-3535.