3′-Cytidylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(2-chlorophenyl)thymidylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 2-chlorophenyl 2-cyanoethyl ester

Thymidine, 3′-O-(phenylmethyl)-, 5′-(4-methylbenzoate)

1-[2-Deoxy-3,5-bis-O-(phenylmethyl)-α-D-erythro-pentofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

3′,5′-Bis-O-(phenylmethyl)thymidine

1-[2-Deoxy-3,5-bis-O-(phenylmethyl)-α-D-erythro-pentofuranosyl]dihydro-5-methyl-1,3,5-triazine-2,4(1H,3H)-dione

1-[2-Deoxy-3,5-bis-O-(phenylmethyl)-β-D-erythro-pentofuranosyl]dihydro-5-methyl-1,3,5-triazine-2,4(1H,3H)-dione

1-[2-Deoxy-3-O-(4-methylbenzoyl)-5-O-(phenylmethyl)-α-D-erythro-pentofuranosyl]dihydro-5-methyl-1,3,5-triazine-2,4(1H,3H)-dione

1-[2-Deoxy-3-O-(4-methylbenzoyl)-5-O-(phenylmethyl)-β-D-erythro-pentofuranosyl]dihydro-5-methyl-1,3,5-triazine-2,4(1H,3H)-dione

1-[2-Deoxy-5-O-(4-methylbenzoyl)-3-O-(phenylmethyl)-α-D-erythro-pentofuranosyl]dihydro-5-methyl-1,3,5-triazine-2,4(1H,3H)-dione

Cytidine, 7-methylguanylyloxyphosphinicooxyphosphinico-(3′→5′)-2′-O-methyl-, inner salt

Cytidine, 7-methylguanylyloxyphosphinicooxyphosphinico-(3′→5′)-, inner salt

Uridine, 7-methylguanylyloxyphosphinicooxyphosphinico-(3′→5′)-2′-O-methyl-, inner salt

Uridine, 7-methylguanylyloxyphosphinicooxyphosphinico-(3′→5′)-, inner salt

Uridine, N-benzoyl-P-(4-chlorophenyl)-5′-O-[(4-methoxyphenyl)diphenylmethyl]-2′-O-(tetrahydro-2H-pyran-2-yl)adenylyl-(3′→5′)-2′-O-(tetrahydro-2H-pyran-2-yl)-

3′-Adenylic acid, N-benzoyl-5′-O-[(4-methoxyphenyl)diphenylmethyl]-2′-O-(tetrahydro-2H-pyran-2-yl)-, mono(4-chlorophenyl) ester

9-β-D-Arabinofuranosyl-1,9-dihydro-2-(4-morpholinyl)-6H-purin-6-one

9-β-D-Arabinofuranosyl-2-(diethylamino)-1,9-dihydro-6H-purin-6-one

9-β-D-Arabinofuranosyl-2-(dimethylamino)-1,9-dihydro-6H-purin-6-one

9-β-D-Ribofuranosyl-9H-purine-6-carbothioamide

8-(Aminocarbonyl)guanosine