发明人杨光,赵玉洁,高志强. "Method for the Synthesis of 3-Bromo-5-fluoro-1H-pyrazolo[3,4-b]pyridine" [P]. 中国发明专利, 专利号 CN 112864383 B, 授权公告日 2016-10-01.
发明人冯建国,黄志刚,徐明华. "A Process for Preparing High-Purity 3-Bromo-5-fluoro-1H-pyrazolo[3,4-b]pyridine" [P]. 中国发明专利, 专利号 CN 109833436 A, 授权公告日 2019-04-15.
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