发明人何建平,高志强,唐晓军. "Method for the Synthesis of 5-Ethyl-6-methyl-2-(thiophen-3-yl)pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 117331084 A, 授权公告日 2018-02-17.
发明人郭海燕,王建平,孙丽萍. "A Process for Preparing High-Purity 5-Ethyl-6-methyl-2-(thiophen-3-yl)pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 114575942 B, 授权公告日 2019-07-03.
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