发明人赵玉洁,唐晓军,钱学锋. "Method for the Synthesis of Ethyl 3-(tert-butyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 113247510 B, 授权公告日 2023-06-06.
发明人唐晓军,黄志刚,李文辉. "A Process for Preparing High-Purity Ethyl 3-(tert-butyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 116349784 B, 授权公告日 2025-02-21.
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