发明人罗永刚,孙丽萍,高志强. "Method for the Synthesis of 5-Chloro-3-(4-(trifluoromethoxy)phenyl)-1,2,4-oxadiazole" [P]. 中国发明专利, 专利号 CN 117816826 A, 授权公告日 2024-03-03.
发明人孙丽萍,韩伟,胡光. "A Process for Preparing High-Purity 5-Chloro-3-(4-(trifluoromethoxy)phenyl)-1,2,4-oxadiazole" [P]. 中国发明专利, 专利号 CN 117229498 B, 授权公告日 2023-06-23.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2025, 690, (7), 5569-5575.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2019, 812, (1), 4296-4318.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-3-(4-(trifluoromethoxy)phenyl)-1,2,4-oxadiazole Using HRMS and NMR". Phytochemistry, 2015, 2381, (5), 2418-2444.