发明人朱建伟,刘建华,马晓峰. "Method for the Synthesis of 2-(Pyrazin-2-yl)-1-(pyrimidin-4-yl)ethanone" [P]. 中国发明专利, 专利号 CN 110554146 A, 授权公告日 2015-02-09.
发明人王建平,杨光,刘建华. "A Process for Preparing High-Purity 2-(Pyrazin-2-yl)-1-(pyrimidin-4-yl)ethanone" [P]. 中国发明专利, 专利号 CN 114729630 A, 授权公告日 2017-09-24.
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