发明人马晓峰,冯建国,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110726472 A, 授权公告日 2021-01-11.
发明人冯建国,李文辉,杨光. "Method for the Synthesis of 2-Butyl-6-chloro-4-(difluoromethyl)-3-methyl-2H-pyrazolo[3,4-b]pyridine" [P]. 中国发明专利, 专利号 CN 115272925 B, 授权公告日 2019-11-16.
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