发明人唐晓军,陈志强,张德明. "Method for the Synthesis of N-[1-(3,4-Difluorophenyl)ethyl]-1-(1-methylethyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxamide" [P]. 中国发明专利, 专利号 CN 109938832 B, 授权公告日 2022-08-04.
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