英文名称
6-[[(3aR,4R,6S,6aS)-4-(4-amino-2-oxopyrimidin-1-yl)-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methylsulfanylmethyl]-1-[(3aR,4R,6R,6aR)-6-[[2,3-dimethylbutan-2-yl(dimethyl)silyl]oxymethyl]-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]-4-aminopyrimidin-2-one