发明人杨光,张德明,孙丽萍. "Method for the Synthesis of 1-(4-(Ethylamino)-2-(methylthio)pyrimidin-5-yl)ethanone" [P]. 中国发明专利, 专利号 CN 113870762 B, 授权公告日 2022-10-06.
发明人钱学锋,张德明,何建平. "A Process for Preparing High-Purity 1-(4-(Ethylamino)-2-(methylthio)pyrimidin-5-yl)ethanone" [P]. 中国发明专利, 专利号 CN 113851640 A, 授权公告日 2015-09-19.
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