发明人赵玉洁,徐明华,高志强. "Method for the Synthesis of Ethyl 3,4-dibromo-5-fluorophenylacetate" [P]. 中国发明专利, 专利号 CN 117297939 A, 授权公告日 2016-02-17.
发明人王建平,钱学锋,黄志刚. "A Process for Preparing High-Purity Ethyl 3,4-dibromo-5-fluorophenylacetate" [P]. 中国发明专利, 专利号 CN 110420966 A, 授权公告日 2020-02-27.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2015, 1486, (12), 4555-4569.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2017, 516, 3947-3963.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3,4-dibromo-5-fluorophenylacetate Using HRMS and NMR". Chromatographia, 2023, 1573, (3), 2022-2029.