发明人李文辉,朱建伟,张德明. "Method for the Synthesis of 1-Bromo-2-ethoxy-3,4-difluoro-5-iodobenzene" [P]. 中国发明专利, 专利号 CN 113288995 B, 授权公告日 2023-03-26.
Roberts E F, Kumar R, Johnson M A. "A Process for Preparing High-Purity 1-Bromo-2-ethoxy-3,4-difluoro-5-iodobenzene" [P]. US Patent, US 10338299 B2, 2023-08-20.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2016, 2372, (5), 8454-8464.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2023, 1546, (8), 791-799.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 1-Bromo-2-ethoxy-3,4-difluoro-5-iodobenzene Using HRMS and NMR". J. Sep. Sci., 2016, 972, (6), 6512-6536.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2012, 801, 3238-3259.