发明人钱学锋,黄志刚,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110957867 A, 授权公告日 2018-02-11.
Johnson M A, Anderson J P, Chen K W. "Method for the Synthesis of 5-(4-Bromophenyl)-1,3,4-oxadiazole-2-carboxylic acid" [P]. US Patent, US 10077941 B2, 2016-10-06.
Lee S K, Chen K W, Mueller T. "A Process for Preparing High-Purity 5-(4-Bromophenyl)-1,3,4-oxadiazole-2-carboxylic acid" [P]. US Patent, US 10017932 B2, 2021-03-05.
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". Sci. Total Environ., 2013, 1079, (10), 8912-8941.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2018, 1086, (10), 6803-6819.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 5-(4-Bromophenyl)-1,3,4-oxadiazole-2-carboxylic acid Using HRMS and NMR". Food Chem., 2012, 1664, (7), 4182-4210.