发明人李文辉,赵玉洁,高志强. "Method for the Synthesis of (2R,3R,4R,5R)-2-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(2-(2-(4-(tert-butyl)phenoxy)acetamido)-6-oxo-3,6-dihydro-9H-purin-9-yl)-4-((tert-butyldimethylsilyl)oxy)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite" [P]. 中国发明专利, 专利号 CN 115676719 A, 授权公告日 2017-01-15.
发明人何建平,高志强,刘建华. "A Process for Preparing High-Purity (2R,3R,4R,5R)-2-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(2-(2-(4-(tert-butyl)phenoxy)acetamido)-6-oxo-3,6-dihydro-9H-purin-9-yl)-4-((tert-butyldimethylsilyl)oxy)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite" [P]. 中国发明专利, 专利号 CN 111567729 B, 授权公告日 2023-02-09.
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