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发明人杨光,赵玉洁,何建平. "Method for the Synthesis of N-(1H-Benzimidazol-2-ylmethyl)propan-2-aminedihydrochloride" [P]. 中国发明专利, 专利号 CN 114975419 B, 授权公告日 2015-04-11.
发明人孙丽萍,唐晓军,钱学锋. "A Process for Preparing High-Purity N-(1H-Benzimidazol-2-ylmethyl)propan-2-aminedihydrochloride" [P]. 中国发明专利, 专利号 CN 108767592 A, 授权公告日 2021-11-28.
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