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发明人沈红梅,朱建伟,刘建华. "Method for the Synthesis of 4-methyl-1-(2-methylpropyl)-1H,2H,6H-pyrazolo[3,4-b]pyridin-6-one" [P]. 中国发明专利, 专利号 CN 108144811 B, 授权公告日 2023-04-11.
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