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发明人孙丽萍,朱建伟,黄志刚. "Method for the Synthesis of 3-isopropoxy-1H-pyrazolo[3,4-d]pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 114050437 A, 授权公告日 2022-10-06.
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