发明人王建平,陈志强,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116398787 A, 授权公告日 2024-03-12.
发明人高志强,何建平,郭海燕. "Method for the Synthesis of 2,8-Diamino-9-((2-hydroxyethoxy)methyl)-1H-purin-6(9H)-one" [P]. 中国发明专利, 专利号 CN 112772569 B, 授权公告日 2019-10-24.
发明人朱建伟,罗永刚,马晓峰. "A Process for Preparing High-Purity 2,8-Diamino-9-((2-hydroxyethoxy)methyl)-1H-purin-6(9H)-one" [P]. 中国发明专利, 专利号 CN 109023954 B, 授权公告日 2019-10-13.
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