发明人孙丽萍,周伟,何建平. "Method for the Synthesis of (2R,3R,4S,5R)-2-(6-(Ethylamino)-2-(4-(pyridin-2-yl)-1H-pyrazol-1-yl)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol" [P]. 中国发明专利, 专利号 CN 110573540 B, 授权公告日 2016-12-10.
发明人胡光,朱建伟,沈红梅. "A Process for Preparing High-Purity (2R,3R,4S,5R)-2-(6-(Ethylamino)-2-(4-(pyridin-2-yl)-1H-pyrazol-1-yl)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol" [P]. 中国发明专利, 专利号 CN 112541254 B, 授权公告日 2016-09-17.
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