发明人郑宇鹏,张德明,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110688008 A, 授权公告日 2023-02-22.
发明人罗永刚,马晓峰,林芳. "Method for the Synthesis of 2-(5-Ethyl-1,2,4-oxadiazol-3-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 113224910 A, 授权公告日 2015-10-21.
发明人张德明,钱学锋,沈红梅. "A Process for Preparing High-Purity 2-(5-Ethyl-1,2,4-oxadiazol-3-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 115855937 B, 授权公告日 2016-06-25.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2021, 2307, 3407-3426.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 180, (7), 7214-7227.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-(5-Ethyl-1,2,4-oxadiazol-3-yl)ethan-1-amine Using HRMS and NMR". Anal. Methods, 2017, 749, 8729-8738.