发明人高志强,陈志强,马晓峰. "Method for the Synthesis of 1-(4-Fluorophenyl)-3-methyl-1h-pyrazolo[3,4-b]pyridine-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112175582 A, 授权公告日 2016-04-06.
发明人刘建华,周伟,陈志强. "A Process for Preparing High-Purity 1-(4-Fluorophenyl)-3-methyl-1h-pyrazolo[3,4-b]pyridine-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112614669 A, 授权公告日 2024-09-12.
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