发明人李文辉,张德明,徐明华. "一种4-溴-2-氟苯甲酸乙酯的合成方法" [P]. 中国发明专利, 专利号 CN 109334224 A, 授权公告日 2020-11-01.
发明人杨光,林芳,徐明华. "Method for the Synthesis of Ethyl 4-Bromo-2-fluorobenzoate" [P]. 中国发明专利, 专利号 CN 115335372 B, 授权公告日 2019-09-15.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 4-溴-2-氟苯甲酸乙酯 in Pharmaceutical Formulations". Anal. Methods, 2021, 2085, (7), 5001-5012.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-溴-2-氟苯甲酸乙酯 as an Impurity". Anal. Chem., 2023, 1343, (8), 923-935.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-Bromo-2-fluorobenzoate Using HRMS and NMR". Chemosphere, 2019, 1868, (11), 2594-2621.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate 4-溴-2-氟苯甲酸乙酯 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2021, 369, (6), 6026-6034.