发明人何建平,朱建伟,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117287518 A, 授权公告日 2021-07-03.
发明人钱学锋,何建平,陈志强. "Method for the Synthesis of 9-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-6-(methylamino)-9H-purine 1-oxide" [P]. 中国发明专利, 专利号 CN 112975341 B, 授权公告日 2020-05-06.
发明人王建平,周伟,徐明华. "A Process for Preparing High-Purity 9-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-6-(methylamino)-9H-purine 1-oxide" [P]. 中国发明专利, 专利号 CN 108175100 B, 授权公告日 2015-07-20.
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