发明人何建平,刘建华,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113877324 A, 授权公告日 2024-10-12.
发明人周伟,钱学锋,李文辉. "Method for the Synthesis of 3-(5-Ethyl-1,3,4-oxadiazol-2-yl)aniline" [P]. 中国发明专利, 专利号 CN 110109580 B, 授权公告日 2020-12-18.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2010, 1857, (9), 6285-6295.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2018, 370, 9352-9382.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3-(5-Ethyl-1,3,4-oxadiazol-2-yl)aniline Using HRMS and NMR". Anal. Methods, 2019, 887, 4530-4549.