发明人徐明华,黄志刚,钱学锋. "一种4-[(4,6-二羟基-2-嘧啶基)氨基]苯腈的合成方法" [P]. 中国发明专利, 专利号 CN 109033957 A, 授权公告日 2017-09-15.
发明人马晓峰,李文辉,朱建伟. "Method for the Synthesis of 4-((4-Hydroxy-6-oxo-1,6-dihydropyrimidin-2-yl)amino)benzonitrile" [P]. 中国发明专利, 专利号 CN 109333475 A, 授权公告日 2022-06-21.
Anderson J P, Lee S K, Mueller T. "A Process for Preparing High-Purity 4-((4-Hydroxy-6-oxo-1,6-dihydropyrimidin-2-yl)amino)benzonitrile" [P]. US Patent, US 9770798 B2, 2024-07-05.
参考文献 Literature
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