发明人何建平,高志强,陈志强. "Method for the Synthesis of 1-(7-Methoxy-2H-pyrazolo[3,4-c]pyridin-2-yl)ethanone" [P]. 中国发明专利, 专利号 CN 109303569 A, 授权公告日 2020-09-28.
发明人陈志强,唐晓军,赵玉洁. "A Process for Preparing High-Purity 1-(7-Methoxy-2H-pyrazolo[3,4-c]pyridin-2-yl)ethanone" [P]. 中国发明专利, 专利号 CN 112116480 B, 授权公告日 2021-07-08.
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