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发明人林芳,钱学锋,马晓峰. "Method for the Synthesis of 2-(Aminomethyl)benzimidazole Dihydrochloride Monohydrate" [P]. 中国发明专利, 专利号 CN 111116500 B, 授权公告日 2023-06-10.
发明人唐晓军,孙丽萍,李文辉. "A Process for Preparing High-Purity 2-(Aminomethyl)benzimidazole Dihydrochloride Monohydrate" [P]. 中国发明专利, 专利号 CN 110479264 A, 授权公告日 2025-12-07.
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