发明人刘建华,高志强,罗永刚. "Method for the Synthesis of 4-{4-chloro-6-methyl-1H-pyrazolo[3,4-d]pyrimidin-1-yl}pyridine" [P]. 中国发明专利, 专利号 CN 108017058 A, 授权公告日 2025-02-22.
发明人马晓峰,李文辉,韩伟. "A Process for Preparing High-Purity 4-{4-chloro-6-methyl-1H-pyrazolo[3,4-d]pyrimidin-1-yl}pyridine" [P]. 中国发明专利, 专利号 CN 113701014 B, 授权公告日 2016-10-13.
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