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发明人赵玉洁,张德明,王建平. "Method for the Synthesis of Methyl 5-Methoxybenzimidazole-7-carboxylate" [P]. 中国发明专利, 专利号 CN 108898058 A, 授权公告日 2015-09-11.
发明人罗永刚,郭海燕,杨光. "A Process for Preparing High-Purity Methyl 5-Methoxybenzimidazole-7-carboxylate" [P]. 中国发明专利, 专利号 CN 114610279 A, 授权公告日 2024-02-22.
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