发明人何建平,刘建华,钱学锋. "一种2-氨基苯并咪唑-5-甲酸乙酯的合成方法" [P]. 中国发明专利, 专利号 CN 108451274 A, 授权公告日 2022-02-22.
Mueller T, Fischer A B, Hughes D C. "Method for the Synthesis of Ethyl 2-Aminobenzimidazole-5-carboxylate" [P]. US Patent, US 9214931 B2, 2019-09-10.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氨基苯并咪唑-5-甲酸乙酯 in Pharmaceutical Formulations". Food Chem., 2013, 1205, (7), 2326-2330.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氨基苯并咪唑-5-甲酸乙酯 as an Impurity". Anal. Chem., 2025, 2458, (9), 5237-5252.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-Aminobenzimidazole-5-carboxylate Using HRMS and NMR". Chromatographia, 2023, 2426, 2409-2422.