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发明人陈志强,胡光,孙丽萍. "A Process for Preparing High-Purity 1,6-dimethyl-N-(4-methylphenyl)-4-pyrazolo[3,4-d]pyrimidinamine
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A832380" [P]. 中国发明专利, 专利号 CN 111073192 A, 授权公告日 2025-10-01.
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