2-Amino-1,9-dihydro-9-(2,3,5-tri-O-acetyl-α-D-ribofuranosyl)-6H-purin-6-one

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-[2-(2-cyano-1,1-dimethylethoxy)-2-oxoethyl]-P-deoxy-P-thiothymidylyl-(3′→5′)-, 3′-acetate

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-[2-(2-cyano-1,1-dimethylethoxy)-2-oxoethyl]-P-deoxythymidylyl-(3′→5′)-, 3′-acetate

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-deoxy-P-(2-methoxy-2-oxoethyl)-P-thiothymidylyl-(3′→5′)-, 3′-acetate

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-deoxy-P-(2-methoxy-2-oxoethyl)thymidylyl-(3′→5′)-, 3′-acetate

Adenosine, guanylyl-(3′→5′)-uridylyl-(3′→5′)-guanylyl-(3′→5′)-uridylyl-(3′→5′)-adenylyl-(3′→5′)-guanylyl-(3′→5′)-uridylyl-(3′→5′)-

Guanosine, adenylyl-(3′→5′)-guanylyl-(3′→5′)-adenylyl-(3′→5′)-guanylyl-(3′→5′)-

Uridine, guanylyl-(3′→5′)-uridylyl-(3′→5′)-adenylyl-(3′→5′)-guanylyl-(3′→5′)-adenylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-

Thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidine

Guanosine, thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

Cytidine, thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Adenosine, thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

Inosine, 2′-deoxyinosinylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

6,9-Epoxy-2H,6H-pyrimido[2,1-b][1,3]oxazocin-8-ol, 7,8,9,10-tetrahydro-2-imino-, 8-methanesulfonate, (6R,8R,9R)-

(6R,8R,9R)-7,8,9,10-Tetrahydro-8-[(methylsulfonyl)oxy]-6,9-epoxy-2H,6H-pyrimido[2,1-b][1,3]oxazocin-2-one

(6R,8R,9R)-7,8,9,10-Tetrahydro-3-methyl-8-[(methylsulfonyl)oxy]-6,9-epoxy-2H,6H-pyrimido[2,1-b][1,3]oxazocin-2-one

(6R,8R,9R)-8-(Acetyloxy)-7,8,9,10-tetrahydro-3-methyl-6,9-epoxy-2H,6H-pyrimido[2,1-b][1,3]oxazocin-2-one

1-(3-O-Acetyl-2,5-dideoxy-5-iodo-β-D-threo-pentofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[3-O-Acetyl-2-deoxy-5-O-(methylsulfonyl)-β-D-threo-pentofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

5′-Adenylic acid, N-[2-[[3-[4-(2,3-dihydroxypropoxy)butoxy]-2-hydroxypropyl]amino]-2-oxoethyl]-