发明人唐晓军,孙丽萍,郑宇鹏. "Method for the Synthesis of Ethyl 4-hydroxymandelate" [P]. 中国发明专利, 专利号 CN 113648020 B, 授权公告日 2024-07-20.
发明人马晓峰,杨光,林芳. "A Process for Preparing High-Purity Ethyl 4-hydroxymandelate" [P]. 中国发明专利, 专利号 CN 116378573 A, 授权公告日 2017-11-22.
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". Talanta, 2022, 1109, (1), 9981-9984.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2019, 1036, (9), 3316-3344.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-hydroxymandelate Using HRMS and NMR". Anal. Chim. Acta, 2025, 789, 5481-5501.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2016, 1870, 8450-8456.