1-[2-O-Acetyl-5-O-benzoyl-3-C-cyano-3-O-(methylsulfonyl)-α-L-lyxofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

Guanosine 5′-(tetrahydrogen triphosphate), 7-methyl-, inner salt, P′′→5′-ester with N-4-pentyn-1-ylguanosine

9-[5,6,7-Trideoxy-3-O-(3,4-di-O-phosphono-α-D-glucopyranosyl)-2-O-phosphono-β-D-ribo-hept-6-ynofuranosyl]-9H-purin-6-amine

9-[3-O-[3,4-Bis-O-[bis(phenylmethoxy)phosphinyl]-2,6-bis-O-(phenylmethyl)-α-D-glucopyranosyl]-2-O-[bis(phenylmethoxy)phosphinyl]-5,6,7-trideoxy-β-D-ribo-hept-6-ynofuranosyl]-9H-purin-6-amine

9-[3-O-[2,6-Bis-O-(phenylmethyl)-α-D-glucopyranosyl]-5,6,7-trideoxy-β-D-ribo-hept-6-ynofuranosyl]-9H-purin-6-amine

N-[9-[3-O-[3,4-Bis-O-(2-methyl-1-oxopropyl)-2,6-bis-O-(phenylmethyl)-α-D-glucopyranosyl]-5,6,7-trideoxy-2-O-(2-methyl-1-oxopropyl)-β-D-ribo-hept-6-ynofuranosyl]-9H-purin-6-yl]benzamide

2,4-Methano-5H-1-oxa-6-azacyclopenta[cd]pentalen-5-one, octahydro-7-iodo-6-phenyl-, (2α,2aβ,4α,4aβ,6aβ,6bβ,7R*)-

2,4-Methano-5H-1-oxa-6-azacyclopenta[cd]pentalen-5-one, octahydro-7-iodo-6-methyl-, (2α,2aβ,4α,4aβ,6aβ,6bβ,7R*)-

Dihydro-5-phenyl-1-β-D-ribofuranosyl-4,6(1H,5H)-pyrimidinedione

Dihydro-5-methyl-1-β-D-ribofuranosyl-4,6(1H,5H)-pyrimidinedione

4(3H)-Pyrimidinone, 6-(benzyloxy)-3-(2-deoxy-β-D-erythro-pentofuranosyl)-, 3′,5′-di-p-toluate

4(3H)-Pyrimidinone, 6-(benzyloxy)-3-(2-deoxy-α-D-erythro-pentofuranosyl)-, 3′,5′-di-p-toluate

Dihydro-1-β-D-ribofuranosyl-4,6(1H,5H)-pyrimidinedione

4(3H)-Pyrimidinone, 3-(2-deoxy-α-D-erythro-pentofuranosyl)-6-methoxy-, 3′,5′-di-p-toluate

4(3H)-Pyrimidinone, 3-(2-deoxy-β-D-erythro-pentofuranosyl)-6-methoxy-, 3′,5′-di-p-toluate

3H-3,8a-Epoxyquinoline-3-carboxylic acid, octahydro-5-[(3-methoxyphenyl)methyl]-7-methyl-2-oxo-1-(phenylmethyl)-, ethyl ester, (3α,4aβ,5α,7β,8aα)-

L-Phenylalanine, N-[(phenylmethoxy)carbonyl]-, 3′-ester with thymidine

Adenosine, N-(2-hydroxy-3-butenyl)-

Adenosine, N-[1-(hydroxymethyl)-2-propenyl]-