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发明人赵玉洁,张德明,沈红梅. "Method for the Synthesis of 6-bromo-3-prop-1-ynyl-1H-pyrazolo[4,3-b]pyridine" [P]. 中国发明专利, 专利号 CN 108874620 B, 授权公告日 2017-09-24.
发明人马晓峰,唐晓军,刘建华. "A Process for Preparing High-Purity 6-bromo-3-prop-1-ynyl-1H-pyrazolo[4,3-b]pyridine" [P]. 中国发明专利, 专利号 CN 112531161 A, 授权公告日 2025-08-10.
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