Brown S R, Johnson M A, Kumar R. "一种N/A的合成方法" [P]. US Patent, US 11538160 B2, 2021-11-19.
发明人王建平,黄志刚,杨光. "Method for the Synthesis of (2R,3R,4S,5S)-2-(6-(Bicyclo[2.2.1]heptan-2-ylamino)-9H-purin-9-yl)-5-(chloromethyl)tetrahydrofuran-3,4-diol" [P]. 中国发明专利, 专利号 CN 116426154 A, 授权公告日 2019-12-18.
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