发明人赵玉洁,郭海燕,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115787317 A, 授权公告日 2022-04-05.
发明人李文辉,朱建伟,何建平. "Method for the Synthesis of 5-Amino-6-(methylamino)-2-(methylthio)pyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 110567206 B, 授权公告日 2025-02-09.
发明人罗永刚,林芳,沈红梅. "A Process for Preparing High-Purity 5-Amino-6-(methylamino)-2-(methylthio)pyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 109141618 A, 授权公告日 2020-08-05.
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