发明人王建平,陈志强,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112116294 A, 授权公告日 2022-06-26.
发明人郭海燕,林芳,李文辉. "Method for the Synthesis of 3-Benzyl-6-(benzylthio)-3H-purine" [P]. 中国发明专利, 专利号 CN 109922966 A, 授权公告日 2025-03-15.
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