Kumar R, Patel M V, Johnson M A. "一种的合成方法" [P]. US Patent, US 9552601 B2, 2021-01-11.
发明人韩伟,朱建伟,何建平. "Method for the Synthesis of 5-Bromo-4-chloro-2,3-difluorophenol" [P]. 中国发明专利, 专利号 CN 109505821 B, 授权公告日 2019-12-26.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2016, 327, 6777-6803.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2024, 2325, (8), 3478-3495.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-4-chloro-2,3-difluorophenol Using HRMS and NMR". J. Pharm. Biomed. Anal., 2021, 1939, 9740-9749.