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发明人何建平,林芳,韩伟. "A Process for Preparing High-Purity 1-[1-(4-Chlorophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl]-3-methyl-1H-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 110611074 B, 授权公告日 2018-09-17.
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