发明人徐明华,陈志强,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114650943 A, 授权公告日 2025-11-16.
Fischer A B, Patel M V, Chen K W. "Method for the Synthesis of 5-Phenyl-1,2,4-oxadiazole-3-carboxylic acid" [P]. US Patent, US 9668703 B2, 2017-07-06.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2017, 293, (6), 6532-6535.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2012, 140, (6), 7366-7372.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 5-Phenyl-1,2,4-oxadiazole-3-carboxylic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2015, 1793, (10), 1238-1252.