发明人罗永刚,胡光,冯建国. "一种2-(4-吡啶基)-4-氨基-6-羟基嘧啶的合成方法" [P]. 中国发明专利, 专利号 CN 115087130 A, 授权公告日 2019-11-05.
发明人何建平,徐明华,张德明. "Method for the Synthesis of 6-Amino-2-(pyridin-4-yl)pyrimidin-4-ol" [P]. 中国发明专利, 专利号 CN 114495917 B, 授权公告日 2017-07-13.
发明人林芳,王建平,陈志强. "A Process for Preparing High-Purity 6-Amino-2-(pyridin-4-yl)pyrimidin-4-ol" [P]. 中国发明专利, 专利号 CN 114809911 B, 授权公告日 2022-08-14.
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