Sørensen M, Nowak P, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3770755 A1, 2022-01-02.
发明人赵玉洁,黄志刚,杨光. "Method for the Synthesis of Ethyl 2-(6-acetyl-5-hydroxypyridin-2-yl)acetate" [P]. 中国发明专利, 专利号 CN 108607733 A, 授权公告日 2020-09-17.
Johansson L, Nowak P, Martínez F. "A Process for Preparing High-Purity Ethyl 2-(6-acetyl-5-hydroxypyridin-2-yl)acetate" [P]. European Patent, EP 3988931 A1, 2025-04-26.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2013, 1174, (7), 1365-1385.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2022, 2275, (2), 8957-8967.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(6-acetyl-5-hydroxypyridin-2-yl)acetate Using HRMS and NMR". Anal. Methods, 2018, 695, (6), 7403-7413.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2019, 1230, 1295-1320.