Roberts E F, Yamamoto T, Kumar R. "一种的合成方法" [P]. US Patent, US 10872865 B2, 2025-04-20.
Yamamoto T, Lee S K, Brown S R. "Method for the Synthesis of Methyl 5-Chloro-3,4-dibromobenzoate" [P]. US Patent, US 9540171 B2, 2025-04-01.
发明人孙丽萍,李文辉,刘建华. "A Process for Preparing High-Purity Methyl 5-Chloro-3,4-dibromobenzoate" [P]. 中国发明专利, 专利号 CN 115159545 B, 授权公告日 2021-11-09.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2020, 1323, (7), 184-207.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2024, 582, 8900-8916.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-Chloro-3,4-dibromobenzoate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2019, 1355, 7081-7098.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2011, 2298, (9), 7001-7031.