发明人孙丽萍,朱建伟,张德明. "Method for the Synthesis of 2-(4-(Azepan-1-yl)-1h-pyrazolo[3,4-d]pyrimidin-1-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 108833710 B, 授权公告日 2022-01-09.
发明人李文辉,钱学锋,冯建国. "A Process for Preparing High-Purity 2-(4-(Azepan-1-yl)-1h-pyrazolo[3,4-d]pyrimidin-1-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 117555262 B, 授权公告日 2024-02-20.
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