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发明人孙丽萍,冯建国,周伟. "Method for the Synthesis of 2-((2-Aminoethyl)amino)-6-methylpyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 111038908 B, 授权公告日 2023-06-17.
发明人钱学锋,郭海燕,朱建伟. "A Process for Preparing High-Purity 2-((2-Aminoethyl)amino)-6-methylpyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 110756991 B, 授权公告日 2020-09-26.
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