发明人李文辉,韩伟,林芳. "Method for the Synthesis of 1-Propyl-1H-imidazo[4,5-b]pyridine" [P]. 中国发明专利, 专利号 CN 111479228 A, 授权公告日 2015-12-02.
发明人陈志强,黄志刚,王建平. "A Process for Preparing High-Purity 1-Propyl-1H-imidazo[4,5-b]pyridine" [P]. 中国发明专利, 专利号 CN 110497003 A, 授权公告日 2016-07-13.
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