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发明人王建平,周伟,林芳. "Method for the Synthesis of 1-Methyl-1H-imidazo[4,5-b]pyridin-5(4H)-one" [P]. 中国发明专利, 专利号 CN 115693167 A, 授权公告日 2021-05-19.
发明人杨光,罗永刚,朱建伟. "A Process for Preparing High-Purity 1-Methyl-1H-imidazo[4,5-b]pyridin-5(4H)-one" [P]. 中国发明专利, 专利号 CN 113689815 A, 授权公告日 2024-07-27.
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