发明人黄志刚,沈红梅,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115861367 A, 授权公告日 2019-02-03.
发明人朱建伟,马晓峰,林芳. "Method for the Synthesis of 5,6-Dimethyl-1H-imidazo[4,5-b]pyridin-2(3H)-one" [P]. 中国发明专利, 专利号 CN 112582163 A, 授权公告日 2017-03-01.
发明人李文辉,黄志刚,张德明. "A Process for Preparing High-Purity 5,6-Dimethyl-1H-imidazo[4,5-b]pyridin-2(3H)-one" [P]. 中国发明专利, 专利号 CN 113280245 B, 授权公告日 2023-03-16.
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