发明人孙丽萍,郑宇鹏,朱建伟. "Method for the Synthesis of 1-tert-Butyl-3,6-bis(4-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 116372934 B, 授权公告日 2023-03-08.
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