发明人张德明,罗永刚,赵玉洁. "Method for the Synthesis of Ethyl 3,4-dibromo-2-fluorophenylacetate" [P]. 中国发明专利, 专利号 CN 110333649 A, 授权公告日 2024-12-28.
Klinger H, Lee S K, O'Brien P Q. "A Process for Preparing High-Purity Ethyl 3,4-dibromo-2-fluorophenylacetate" [P]. US Patent, US 10715515 B2, 2017-11-09.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2023, 1548, (4), 7689-7716.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2018, 823, (1), 4906-4922.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3,4-dibromo-2-fluorophenylacetate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2019, 1476, (3), 6738-6767.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2018, 2310, (2), 5613-5627.