1-[2-[[3-[4-Amino-1-(2-deoxy-5-O-phosphono-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-5-pyrimidinyl]-2-propyn-1-yl]amino]-2-oxoethyl]-L-histidine

S-[2-[[3-[4-Amino-1-(2-deoxy-5-O-phosphono-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-5-pyrimidinyl]-2-propyn-1-yl]amino]-2-oxoethyl]-L-cysteine

S-[2-[[3-[4-Amino-7-(2-deoxy-5-O-phosphono-β-D-erythro-pentofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-2-propyn-1-yl]amino]-2-oxoethyl]-L-cysteine

5-[3-[(2-Chloroacetyl)amino]-1-propyn-1-yl]-2′-deoxy-5′-cytidylic acid

N-[3-[4-Amino-7-(2-deoxy-5-O-phosphono-β-D-erythro-pentofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-2-propyn-1-yl]-2-chloroacetamide

N-[3-[4-Amino-7-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-2-propyn-1-yl]-2-chloroacetamide

5-[3-[(2-Chloroacetyl)amino]-1-propyn-1-yl]-2′-deoxycytidine 5′-(tetrahydrogen triphosphate)

2′-Deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-N-(2-amino-3-methyl-3H-imidazo[4,5-f]quinolin-5-yl)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidine

2′-Deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-N-(2-amino-3-methyl-3H-imidazo[4,5-f]quinolin-5-yl)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidine

2′-Deoxycytidylyl-(3′→5′)-N-(2-amino-3-methyl-3H-imidazo[4,5-f]quinolin-5-yl)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidine

Cytidine, 2′-deoxycytidylyl-(3′→5′)-[[5,5′′:6,6′′-dicyclo]-(5R,6R)-5,6-dihydrothymidylyl-(3′→5′)-(5S,6S)-5,6-dihydrothymidylyl]-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxyguanylyl-(3′→5′)-[[5,5′′:6,6′′-dicyclo]-(5R,6R)-5,6-dihydrothymidylyl-(3′→5′)-(5S,6S)-5,6-dihydrothymidylyl]-(3′→5′)-2′-deoxy-

3′-Propyl hydrogen (5S,6S)-[5,5′′:6,6′′-dicyclo]-(5R,6R)-5,6-dihydrothymidylyl-(3′→5′)-5,6-dihydro-3′-thymidylate

(5S,6S)-[5,5′′:6,6′′-Dicyclo]-(5R,6R)-5,6-dihydro-5′-O-(hydroxypropoxyphosphinyl)thymidylyl-(3′→5′)-5,6-dihydrothymidine

Adenosine, [[5,5′′:6,6′′-dicyclo]-(5R,6R)-5,6-dihydro-5′-O-(hydroxypropoxyphosphinyl)thymidylyl-(3′→5′)-(5S,6S)-5,6-dihydrothymidylyl]-(3′→5′)-2′-deoxy-

3′-Thymidylic acid, 2′-deoxyadenylyl-(3′→5′)-[[5,5′′:6,6′′-dicyclo]-(5R,6R)-5,6-dihydrothymidylyl-(3′→5′)]-5,6-dihydro-, 3′-propyl ester, (5S,6S)-

3′-Propyl hydrogen (5S,6S)-[5,5′′:6,6′′-dicyclo]-(5R,6R)-5,6-dihydro-5′-O-(hydroxypropoxyphosphinyl)thymidylyl-(3′→5′)-5,6-dihydro-3′-thymidylate

Adenosine, 2′-deoxyadenylyl-(3′→5′)-[[5,5′′:6,6′′-dicyclo]-(5R,6R)-5,6-dihydrothymidylyl-(3′→5′)-(5S,6S)-5,6-dihydrothymidylyl]-(3′→5′)-2′-deoxy-