Jørgensen K, Mueller T C, Johansson L. "一种7-甲氧基苯并咪唑-5-甲酸乙酯的合成方法" [P]. European Patent, EP 3196948 A1, 2016-06-11.
发明人周伟,何建平,孙丽萍. "Method for the Synthesis of Ethyl 7-Methoxybenzimidazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 111599939 B, 授权公告日 2017-11-09.
发明人唐晓军,刘建华,高志强. "A Process for Preparing High-Purity Ethyl 7-Methoxybenzimidazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 110185635 B, 授权公告日 2020-10-10.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 7-甲氧基苯并咪唑-5-甲酸乙酯 in Pharmaceutical Formulations". J. Agric. Food Chem., 2012, 1049, 5537-5566.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 7-甲氧基苯并咪唑-5-甲酸乙酯 as an Impurity". Chemosphere, 2016, 1855, 1192-1200.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 7-Methoxybenzimidazole-5-carboxylate Using HRMS and NMR". J. Sep. Sci., 2010, 1831, 9409-9437.