发明人王建平,黄志刚,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116906342 A, 授权公告日 2020-02-11.
发明人林芳,周伟,唐晓军. "Method for the Synthesis of 9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-(((2-nitrophenyl)thio)amino)-1H-purin-6(9H)-one" [P]. 中国发明专利, 专利号 CN 117282791 B, 授权公告日 2024-04-26.
发明人冯建国,马晓峰,刘建华. "A Process for Preparing High-Purity 9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-(((2-nitrophenyl)thio)amino)-1H-purin-6(9H)-one" [P]. 中国发明专利, 专利号 CN 112425418 A, 授权公告日 2021-10-17.
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