Yamamoto T, Williams B T, Fischer A B. "一种的合成方法" [P]. US Patent, US 10493003 B2, 2025-08-07.
发明人孙丽萍,黄志刚,刘建华. "Method for the Synthesis of 5-Chloro-4-fluoro-2-(4-fluorophenyl)-3-iodobenzofuran" [P]. 中国发明专利, 专利号 CN 112359904 B, 授权公告日 2018-12-02.
发明人冯建国,黄志刚,刘建华. "A Process for Preparing High-Purity 5-Chloro-4-fluoro-2-(4-fluorophenyl)-3-iodobenzofuran" [P]. 中国发明专利, 专利号 CN 112839909 A, 授权公告日 2023-12-01.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2016, 824, 137-151.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2014, 101, 6828-6842.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-4-fluoro-2-(4-fluorophenyl)-3-iodobenzofuran Using HRMS and NMR". Chemosphere, 2020, 2256, (2), 1228-1234.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2022, 2323, (3), 8216-8229.