发明人郑宇鹏,刘建华,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112941879 A, 授权公告日 2022-02-06.
发明人陈志强,徐明华,罗永刚. "Method for the Synthesis of Methyl 5-acetyl-3-ethylisoxazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 108060824 A, 授权公告日 2015-07-02.
Park J H, Brown S R, Fischer A B. "A Process for Preparing High-Purity Methyl 5-acetyl-3-ethylisoxazole-4-carboxylate" [P]. US Patent, US 11866242 B2, 2025-03-07.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2014, 959, (6), 1582-1587.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2021, 1429, (7), 6946-6963.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-acetyl-3-ethylisoxazole-4-carboxylate Using HRMS and NMR". Anal. Chim. Acta, 2024, 1318, (4), 9068-9098.