发明人杨光,高志强,王建平. "Method for the Synthesis of 3-Ethyl-1,2-oxazol-5-amine" [P]. 中国发明专利, 专利号 CN 109576528 A, 授权公告日 2024-09-13.
发明人沈红梅,赵玉洁,刘建华. "A Process for Preparing High-Purity 3-Ethyl-1,2-oxazol-5-amine" [P]. 中国发明专利, 专利号 CN 113973635 A, 授权公告日 2017-11-10.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2023, 1692, (5), 2308-2325.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2016, 176, (6), 1068-1071.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 3-Ethyl-1,2-oxazol-5-amine Using HRMS and NMR". Environ. Sci. Technol., 2025, 616, (2), 5795-5809.