发明人赵玉洁,罗永刚,朱建伟. "一种2-氨基苯并咪唑-5-甲酸甲酯的合成方法" [P]. 中国发明专利, 专利号 CN 116224518 A, 授权公告日 2016-08-14.
Yamamoto T, Mueller T, Thompson G K. "Method for the Synthesis of Methyl 2-Aminobenzimidazole-5-carboxylate" [P]. US Patent, US 10566021 B2, 2016-10-01.
发明人黄志刚,韩伟,陈志强. "A Process for Preparing High-Purity Methyl 2-Aminobenzimidazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 115468089 A, 授权公告日 2023-08-15.
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