N-[3′-Azido-3′-deoxy-P-[(3β)-17-oxoandrost-5-en-3-yl]-5′-thymidylyl]-L-phenylalanine methyl ester

N-[3′-Azido-3′-deoxy-P-[(3β,25R)-spirost-5-en-3-yl]-5′-thymidylyl]-L-leucine methyl ester

N-[3′-Azido-P-(3β)-cholest-5-en-3-yl-3′-deoxy-5′-thymidylyl]-L-leucine methyl ester

N-[3′-Azido-3′-deoxy-P-[(3β)-17-oxoandrost-5-en-3-yl]-5′-thymidylyl]-L-leucine methyl ester

4-Amino-1-[(1S,3R,4R,5S)-6,6-difluoro-4-hydroxy-1-(hydroxymethyl)-2-oxabicyclo[3.1.0]hex-3-yl]-2(1H)-pyrimidinone

9-(5-O-Benzoyl-β-D-ribofuranosyl)-6-chloro-9H-purine

2′,3′-O-(1-Methylethylidene)-5′-S-[3-[[(phenylmethoxy)carbonyl]amino]propyl]-5′-thioadenosine

Adenosine, 5′-S-(3-carboxypropyl)-5′-thio-, 2′,3′-diacetate

Adenosine, N-acetyl-5′-S-(3-carboxypropyl)-5′-thio-, 2′,3′-diacetate

1-[(1S,3R,4R,5S)-4-(Acetyloxy)-1-[(acetyloxy)methyl]-6,6-difluoro-2-oxabicyclo[3.1.0]hex-3-yl]-4-(1H-1,2,4-triazol-1-yl)-2(1H)-pyrimidinone

1-[(1S,3R,4R,5S)-6,6-Difluoro-4-hydroxy-1-(hydroxymethyl)-2-oxabicyclo[3.1.0]hex-3-yl]-2,4(1H,3H)-pyrimidinedione

1-[(1S,3R,4R,5S)-4-(Acetyloxy)-1-[(acetyloxy)methyl]-6,6-difluoro-2-oxabicyclo[3.1.0]hex-3-yl]-1,2,3,4-tetrahydro-2,4(1H,3H)-pyrimidinedione

1-[(1S,3R,4R,5S)-4-(Acetyloxy)-1-[(acetyloxy)methyl]-6,6-difluoro-2-oxabicyclo[3.1.0]hex-3-yl]-1,2,3,4-tetrahydro-3-[(4-methoxyphenyl)methyl]-2,4(1H,3H)-pyrimidinedione

1-[(1S,3R,4R,5S)-1-[[[(1,1-Dimethylethyl)dimethylsilyl]oxy]methyl]-6,6-difluoro-4-[(4-methoxyphenyl)methoxy]-2-oxabicyclo[3.1.0]hex-3-yl]-3-[(4-methoxyphenyl)methyl]-2,4(1H,3H)-pyrimidinedione

4-Amino-1-[(1R,3R,4R,5R)-6,6-difluoro-4-hydroxy-1-(hydroxymethyl)-2-oxabicyclo[3.1.0]hex-3-yl]-2(1H)-pyrimidinone

1-[(1R,3R,4R,5R)-4-(Acetyloxy)-1-[(acetyloxy)methyl]-6,6-difluoro-2-oxabicyclo[3.1.0]hex-3-yl]-4-(1H-1,2,4-triazol-1-yl)-2(1H)-pyrimidinone

1-[(1R,3R,4R,5R)-6,6-Difluoro-4-hydroxy-1-(hydroxymethyl)-2-oxabicyclo[3.1.0]hex-3-yl]-2,4(1H,3H)-pyrimidinedione

1-[(1R,3R,4R,5R)-4-(Acetyloxy)-1-[(acetyloxy)methyl]-6,6-difluoro-2-oxabicyclo[3.1.0]hex-3-yl]-1,2,3,4-tetrahydro-2,4(1H,3H)-pyrimidinedione

1-[(1R,3R,4R,5R)-4-(Acetyloxy)-1-[(acetyloxy)methyl]-6,6-difluoro-2-oxabicyclo[3.1.0]hex-3-yl]-1,2,3,4-tetrahydro-3-[(4-methoxyphenyl)methyl]-2,4(1H,3H)-pyrimidinedione

1-[(1R,3R,4R,5R)-6,6-Difluoro-4-hydroxy-1-(hydroxymethyl)-2-oxabicyclo[3.1.0]hex-3-yl]-3-[(4-methoxyphenyl)methyl]-2,4(1H,3H)-pyrimidinedione