发明人李文辉,周伟,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112437834 A, 授权公告日 2021-06-18.
发明人罗永刚,徐明华,王建平. "Method for the Synthesis of 2-(Oxazolo[4,5-b]pyridin-2-yl)benzonitrile" [P]. 中国发明专利, 专利号 CN 114502277 A, 授权公告日 2016-08-22.
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