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发明人赵玉洁,唐晓军,钱学锋. "Method for the Synthesis of 6-Benzyl-1-isopropyl-1H-pyrazolo[3,4-d]pyrimidin-4(2H)-one" [P]. 中国发明专利, 专利号 CN 108298035 B, 授权公告日 2017-12-04.
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