β-D-Ribofuranuronic acid, 1-deoxy-1-[1,6-dihydro-2-[(2-methyl-1-oxopropyl)amino]-6-oxo-9H-purin-9-yl]-2-O-methyl-

Uridine, 3′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-methyl-5′-thio-, 5′-acetate

Uridine, 3′-O-[bis(4-methoxyphenyl)phenylmethyl]-5′-deoxy-5′-iodo-2′-O-methyl-

Uridine, 5′-O-[(dimethoxyphosphinyl)amino]-2′-O-methyl-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

Uridine, 5′-O-[(dimethoxyphosphinyl)amino]-2′-O-methyl-

Uridine, 5′-O-amino-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-2′-O-methyl-

Uridine, 5′-O-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-2′-O-methyl-

2,4(1H,3H)-Pyrimidinedione, 1-[6-[[[bis(1-methylethoxy)phosphinyl]methyl]sulfonyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-5,6-dideoxy-2-O-methyl-β-D-ribo-hexofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[6-[[[bis(1-methylethoxy)phosphinyl]methyl]sulfonyl]-5,6-dideoxy-2-O-methyl-β-D-ribo-hexofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[6-[[[bis(1-methylethoxy)phosphinyl]methyl]sulfonyl]-5,6-dideoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-2-O-methyl-β-D-ribo-hexofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[6-[[[bis(1-methylethoxy)phosphinyl]methyl]sulfonyl]-5,6-dideoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-2-O-methyl-β-D-ribo-hex-5-enofuranosyl]-