Klinger H, Anderson J P, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 11958630 B2, 2024-03-08.
发明人韩伟,高志强,赵玉洁. "Method for the Synthesis of (S)-4-(1-Hydroxyethyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 112535087 A, 授权公告日 2025-10-07.
发明人刘建华,孙丽萍,周伟. "A Process for Preparing High-Purity (S)-4-(1-Hydroxyethyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 110419818 A, 授权公告日 2019-12-25.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2023, 892, (5), 9578-9584.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2021, 1426, (7), 6492-6518.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of (S)-4-(1-Hydroxyethyl)benzoic acid Using HRMS and NMR". Environ. Sci. Technol., 2014, 155, 8158-8177.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2019, 167, (9), 6353-6373.