Uridine, 4′-C-[4-[[(2α,3β,18α,19β)-3-(acetyloxy)-19,29-epoxy-28-oxooleanan-2-yl]methyl]-1H-1,2,3-triazol-1-yl]-

2(1H)-Pyrimidinone, 4-amino-1-[2-deoxy-4-C-[4-[[(2α,3β,18α,19β)-3-(3-carboxy-1-oxopropoxy)-19,29-epoxy-28-oxooleanan-2-yl]methyl]-1H-1,2,3-triazol-1-yl]-2-fluoro-α-D-arabinofuranosyl]-

Cytidine, 4′-C-[4-[[(2α,3β,18α,19β)-19,29-epoxy-3-[[2-(4-methoxyphenyl)acetyl]oxy]-28-oxooleanan-2-yl]methyl]-1H-1,2,3-triazol-1-yl]-

Uridine, 2′-deoxy-4′-C-[4-[[(2α,3β,18α,19β)-19,29-epoxy-28-oxo-3-[[2-(3,4,5-trimethoxyphenyl)acetyl]oxy]oleanan-2-yl]methyl]-1H-1,2,3-triazol-1-yl]-2′-fluoro-

Cytidine, 4′-C-[4-[[(2α,3β,18α,19β)-3-(3-carboxy-3-methyl-1-oxobutoxy)-19,29-epoxy-28-oxooleanan-2-yl]methyl]-1H-1,2,3-triazol-1-yl]-2′-deoxy-

2,4(1H,3H)-Pyrimidinedione, 1-[2-deoxy-4-C-[4-[[(2α,3β,18α,19β)-19,29-epoxy-3-hydroxy-28-oxooleanan-2-yl]methyl]-1H-1,2,3-triazol-1-yl]-2-fluoro-β-D-arabinofuranosyl]-

Cytidine, 4′-C-[4-[[(2α,3β,18α,19β)-19,29-epoxy-3-hydroxy-28-oxooleanan-2-yl]methyl]-1H-1,2,3-triazol-1-yl]-

2(1H)-Pyrimidinone, 4-amino-1-[2-deoxy-4-C-[4-[[(2α,3β,18α,19β)-19,29-epoxy-3-hydroxy-28-oxooleanan-2-yl]methyl]-1H-1,2,3-triazol-1-yl]-2-fluoro-β-D-arabinofuranosyl]-