Klinger H, Fischer A B, Kumar R. "一种3,5-二氯-4-羟基苯甲酸乙酯的合成方法" [P]. US Patent, US 9892198 B2, 2015-11-24.
发明人王建平,沈红梅,李文辉. "Method for the Synthesis of Ethyl 3,5-Dichloro-4-hydroxybenzoate" [P]. 中国发明专利, 专利号 CN 117309171 B, 授权公告日 2021-05-07.
发明人冯建国,朱建伟,周伟. "A Process for Preparing High-Purity Ethyl 3,5-Dichloro-4-hydroxybenzoate" [P]. 中国发明专利, 专利号 CN 114457570 B, 授权公告日 2025-02-11.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 3,5-二氯-4-羟基苯甲酸乙酯 in Pharmaceutical Formulations". Sci. Total Environ., 2020, 1513, (11), 291-318.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3,5-二氯-4-羟基苯甲酸乙酯 as an Impurity". Talanta, 2017, 968, (6), 5740-5750.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3,5-Dichloro-4-hydroxybenzoate Using HRMS and NMR". Chromatographia, 2025, 893, 9995-10002.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate 3,5-二氯-4-羟基苯甲酸乙酯 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2020, 1256, (3), 4905-4935.