发明人何建平,周伟,罗永刚. "一种2-(2-氟-5-羟基苯基)乙酸乙酯的合成方法" [P]. 中国发明专利, 专利号 CN 110310202 A, 授权公告日 2025-06-08.
发明人高志强,李文辉,孙丽萍. "Method for the Synthesis of Ethyl 2-(2-fluoro-5-hydroxyphenyl)acetate" [P]. 中国发明专利, 专利号 CN 113958913 B, 授权公告日 2019-01-18.
发明人冯建国,钱学锋,胡光. "A Process for Preparing High-Purity Ethyl 2-(2-fluoro-5-hydroxyphenyl)acetate" [P]. 中国发明专利, 专利号 CN 114119910 A, 授权公告日 2021-05-06.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(2-氟-5-羟基苯基)乙酸乙酯 in Pharmaceutical Formulations". Chromatographia, 2017, 152, (9), 2229-2255.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(2-氟-5-羟基苯基)乙酸乙酯 as an Impurity". Anal. Chim. Acta, 2021, 442, (9), 4010-4017.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(2-fluoro-5-hydroxyphenyl)acetate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2021, 1017, (5), 6048-6063.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate 2-(2-氟-5-羟基苯基)乙酸乙酯 Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2018, 1259, (12), 1815-1830.