发明人冯建国,林芳,郑宇鹏. "Method for the Synthesis of (1R,3R,4R,7S)-3-(4-Amino-5-methyl-2-oxopyrimidin-1(2H)-yl)-1-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-2,5-dioxabicyclo[2.2.1]heptan-7-yl (2-cyanoethyl) diisopropylphosphoramidite" [P]. 中国发明专利, 专利号 CN 110834696 B, 授权公告日 2017-05-05.
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