发明人黄志刚,陈志强,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114856975 A, 授权公告日 2020-08-15.
Stevens L M, Patel M V, Park J H. "Method for the Synthesis of 2-(3-Ethoxy-4-hydroxy-5-oxo-2,5-dihydrofuran-2-yl)acetic acid" [P]. US Patent, US 9997452 B2, 2017-07-26.
发明人周伟,何建平,高志强. "A Process for Preparing High-Purity 2-(3-Ethoxy-4-hydroxy-5-oxo-2,5-dihydrofuran-2-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 114688988 B, 授权公告日 2020-10-28.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2024, 1129, 8606-8609.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2016, 2312, 8046-8049.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-Ethoxy-4-hydroxy-5-oxo-2,5-dihydrofuran-2-yl)acetic acid Using HRMS and NMR". Food Chem., 2023, 1771, (6), 1152-1155.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2010, 1216, (2), 6003-6033.