发明人朱建伟,李文辉,王建平. "一种1-甲基苯并咪唑-5-甲酸甲酯的合成方法" [P]. 中国发明专利, 专利号 CN 115937471 A, 授权公告日 2018-08-22.
发明人赵玉洁,冯建国,钱学锋. "Method for the Synthesis of Methyl 1-Methylbenzimidazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 108977557 B, 授权公告日 2018-05-28.
发明人唐晓军,黄志刚,韩伟. "A Process for Preparing High-Purity Methyl 1-Methylbenzimidazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 115829121 B, 授权公告日 2017-05-04.
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