发明人胡光,李文辉,张德明. "Method for the Synthesis of 5-Bromopyrazolo[1,5-a]pyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 110882881 A, 授权公告日 2021-03-27.
发明人唐晓军,黄志刚,韩伟. "A Process for Preparing High-Purity 5-Bromopyrazolo[1,5-a]pyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 111462461 A, 授权公告日 2025-06-24.
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