发明人唐晓军,张德明,周伟. "Method for the Synthesis of Methyl 3-methyl-1-(4-methylbenzyl)-6-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 111320528 A, 授权公告日 2024-11-11.
发明人林芳,马晓峰,罗永刚. "A Process for Preparing High-Purity Methyl 3-methyl-1-(4-methylbenzyl)-6-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate" [P]. 中国发明专利, 专利号 CN 116237341 A, 授权公告日 2025-06-21.
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