发明人刘建华,朱建伟,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112682936 A, 授权公告日 2021-07-01.
发明人何建平,高志强,刘建华. "Method for the Synthesis of 1-(1H-Pyrazolo[4,3-c]pyridin-1-yl)ethanone" [P]. 中国发明专利, 专利号 CN 114891032 B, 授权公告日 2019-09-18.
发明人李文辉,杨光,马晓峰. "A Process for Preparing High-Purity 1-(1H-Pyrazolo[4,3-c]pyridin-1-yl)ethanone" [P]. 中国发明专利, 专利号 CN 116433642 A, 授权公告日 2025-09-25.
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