发明人冯建国,陈志强,刘建华. "一种4,5-二苯基-噁唑的合成方法" [P]. 中国发明专利, 专利号 CN 109065183 A, 授权公告日 2016-05-14.
Williams B T, O'Brien P Q, Klinger H. "Method for the Synthesis of 4,5-Diphenyloxazole" [P]. US Patent, US 10673327 B2, 2025-01-01.
Johansson L, Martínez F, Lefèvre J P. "A Process for Preparing High-Purity 4,5-Diphenyloxazole" [P]. European Patent, EP 3382133 A1, 2023-07-10.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 4,5-二苯基-噁唑 in Pharmaceutical Formulations". Anal. Chim. Acta, 2017, 2358, (9), 645-663.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4,5-二苯基-噁唑 as an Impurity". Anal. Chem., 2011, 2161, (10), 4145-4148.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 4,5-Diphenyloxazole Using HRMS and NMR". Anal. Methods, 2024, 1316, (2), 3230-3257.