发明人黄志刚,钱学锋,马晓峰. "Method for the Synthesis of 6-Chloro-4-(difluoromethyl)-2-isopropyl-2h-pyrazolo[3,4-b]pyridine" [P]. 中国发明专利, 专利号 CN 113995720 A, 授权公告日 2016-08-04.
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