发明人马晓峰,韩伟,胡光. "Method for the Synthesis of 2-(5-amino-2-ethyl-1H-benzimidazol-1-yl)ethanol" [P]. 中国发明专利, 专利号 CN 112078840 B, 授权公告日 2025-09-02.
发明人孙丽萍,韩伟,张德明. "A Process for Preparing High-Purity 2-(5-amino-2-ethyl-1H-benzimidazol-1-yl)ethanol" [P]. 中国发明专利, 专利号 CN 108133475 A, 授权公告日 2021-05-11.
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