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发明人冯建国,陈志强,沈红梅. "Method for the Synthesis of 3-Methyl-6,7-dihydro-2H-pyrazolo[3,4-c]pyridin-5(4H)-one" [P]. 中国发明专利, 专利号 CN 108084449 B, 授权公告日 2018-11-07.
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