发明人郑宇鹏,郭海燕,唐晓军. "一种2-氟-4-甲砜基苯甲酸乙酯的合成方法" [P]. 中国发明专利, 专利号 CN 109017197 A, 授权公告日 2019-10-12.
发明人刘建华,徐明华,钱学锋. "Method for the Synthesis of Ethyl 2-Fluoro-4-(methylsulfonyl)benzoate" [P]. 中国发明专利, 专利号 CN 110767625 A, 授权公告日 2015-04-09.
发明人马晓峰,林芳,郑宇鹏. "A Process for Preparing High-Purity Ethyl 2-Fluoro-4-(methylsulfonyl)benzoate" [P]. 中国发明专利, 专利号 CN 116135945 A, 授权公告日 2024-08-14.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氟-4-甲砜基苯甲酸乙酯 in Pharmaceutical Formulations". J. Sep. Sci., 2025, 1751, (11), 2892-2916.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氟-4-甲砜基苯甲酸乙酯 as an Impurity". Food Chem., 2024, 650, 1082-1094.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-Fluoro-4-(methylsulfonyl)benzoate Using HRMS and NMR". J. Agric. Food Chem., 2020, 867, 8682-8699.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 2-氟-4-甲砜基苯甲酸乙酯 Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2018, 387, 7064-7079.