L-Valine, N-(P-thio-5′-cytidylyl)-, 1-methyl ester

L-Phenylalanine, N-(P-thio-5′-cytidylyl)-, α-methyl ester

L-Alanine, N-(P-thio-5′-cytidylyl)-, 1-methyl ester

Glycine, N-(P-thio-5′-cytidylyl)-, 1-methyl ester

L-Leucine, N-(P-thio-5′-guanylyl)-, 1-methyl ester

L-Valine, N-(P-thio-5′-guanylyl)-, 1-methyl ester

L-Phenylalanine, N-(P-thio-5′-guanylyl)-, α-methyl ester

L-Alanine, N-(P-thio-5′-guanylyl)-, 1-methyl ester

Glycine, N-(P-thio-5′-guanylyl)-, 1-methyl ester

L-Leucine, N-(P-thio-5′-adenylyl)-, 1-methyl ester

L-Valine, N-(P-thio-5′-adenylyl)-, 1-methyl ester

L-Phenylalanine, N-(P-thio-5′-adenylyl)-, α-methyl ester

L-Alanine, N-(P-thio-5′-adenylyl)-, 1-methyl ester

Glycine, N-(P-thio-5′-adenylyl)-, 1-methyl ester

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-O-[(1,1-dimethylethyl)dimethylsilyl]-α-L-ribofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-O-[(1,1-dimethylethyl)dimethylsilyl]-α-L-ribofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-α-L-ribofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

5-Methyl-1-α-L-ribofuranosyl-2,4(1H,3H)-pyrimidinedione

2,4(1H,3H)-Pyrimidinedione, 5-methyl-1-[3,5-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-α-L-ribofuranosyl]-

5-Methyl-1-[2-O-(methylsulfonyl)-3,5-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-α-L-arabinofuranosyl]-2,4(1H,3H)-pyrimidinedione