发明人韩伟,孙丽萍,林芳. "Method for the Synthesis of 5-Amino-1-(4-methoxy-2-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one" [P]. 中国发明专利, 专利号 CN 113864731 A, 授权公告日 2025-08-07.
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