发明人杨光,郑宇鹏,韩伟. "Method for the Synthesis of 2-(3-Ethyl-3H-imidazo[4,5-b]pyridin-2-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 112090584 B, 授权公告日 2022-06-03.
发明人张德明,韩伟,唐晓军. "A Process for Preparing High-Purity 2-(3-Ethyl-3H-imidazo[4,5-b]pyridin-2-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 109427337 A, 授权公告日 2023-03-14.
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