发明人何建平,冯建国,唐晓军. "Method for the Synthesis of 3,5-Dibromo-2H-pyrazolo[3,4-b]pyridine" [P]. 中国发明专利, 专利号 CN 109930898 A, 授权公告日 2021-06-28.
发明人刘建华,徐明华,王建平. "A Process for Preparing High-Purity 3,5-Dibromo-2H-pyrazolo[3,4-b]pyridine" [P]. 中国发明专利, 专利号 CN 117283749 A, 授权公告日 2021-02-15.
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