发明人杨光,赵玉洁,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116560767 A, 授权公告日 2019-06-22.
发明人郑宇鹏,马晓峰,沈红梅. "Method for the Synthesis of 7-(4-(1H-benzo[d]imidazol-1-yl)phenyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 115950167 A, 授权公告日 2017-06-09.
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