Brown S R, Park J H, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 10713920 B2, 2015-09-14.
Yamamoto T, Williams B T, Patel M V. "Method for the Synthesis of 5-Bromo-6-iodo-1H-benzimidazole" [P]. US Patent, US 9341149 B2, 2023-02-01.
发明人刘建华,孙丽萍,杨光. "A Process for Preparing High-Purity 5-Bromo-6-iodo-1H-benzimidazole" [P]. 中国发明专利, 专利号 CN 111237138 B, 授权公告日 2016-11-16.
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". Biomed. Chromatogr., 2020, 2056, (11), 2237-2265.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2016, 1468, 4375-4395.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-6-iodo-1H-benzimidazole Using HRMS and NMR". Chromatographia, 2019, 750, (10), 7834-7837.