3′-Cytidylic acid, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-, 2-chloro-4-[2-oxo-2-(2,4,5-trichlorophenoxy)ethyl]phenyl 2-cyanoethyl ester

3′-Thymidylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 2-chloro-4-[2-oxo-2-(2,4,5-trichlorophenoxy)ethyl]phenyl 2-cyanoethyl ester

Thymidine, thymidylyl-(3′→5′)-P-thiothymidylyl-(3′→5′)-thymidylyl-(3′→5′)-

Thymidine, thymidylyl-(3′→5′)-P(S)-(3,3-dimethyl-2-oxobutyl)-P-thiothymidylyl-(3′→5′)-thymidylyl-(3′→5′)-

Thymidine, P(S)-(3,3-dimethyl-2-oxobutyl)-P-thiothymidylyl-(3′→5′)-

Thymidine, P(S)-(3,3-dimethyl-2-oxobutyl)-P-thiothymidylyl-(3′→5′)-2′-deoxy-P(S)-(3,3-dimethyl-2-oxobutyl)-P-thiothymidylyl-(3′→5′)-

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-O-[6-[[(2-propenyloxy)carbonyl]amino]hexyl]-, 2′-(hydrogen butanedioate)

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-5-methyl-2′-O-[6-[[(2-propenyloxy)carbonyl]amino]hexyl]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Adenosine, 1′-(6-amino-1,2-dihydro-2-oxo-7H-purin-7-yl)-1′-de(6-amino-9H-purin-9-yl)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-1′-(6-amino-1,2-dihydro-2-oxo-7H-purin-7-yl)-1′-de(6-amino-9H-purin-9-yl)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-1′-(6-amino-1,2-dihydro-2-oxo-7H-purin-...

2′-Deoxy-2,3-dihydro-2-oxoadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-2,3-dihydro-2-oxoadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-2,3-dihydro-2-oxoadenosine

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-N-(2-methyl-1-oxopropyl)-2-(2-propenyloxy)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-N-(2-methyl-1-oxopropyl)-2-(2-propenyloxy)-, 3′-(hydrogen phosphonate)

N-[7-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-2,7-dihydro-2-oxo-1H-pyrrolo[2,3-d]pyrimidin-4-yl]-2-methylpropanamide

N-[7-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-3-O-(hydroxyphosphinyl)-β-D-erythro-pentofuranosyl]-2,7-dihydro-2-oxo-1H-pyrrolo[2,3-d]pyrimidin-4-yl]-2-methylpropanamide

Carbamic acid, diphenyl-, 7-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-4-[(2-methyl-1-oxopropyl)amino]-7H-pyrrolo[2,3-d]pyrimidin-2-yl ester

Carbamic acid, diphenyl-, 7-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-3-O-(hydroxyphosphinyl)-β-D-erythro-pentofuranosyl]-4-[(2-methyl-1-oxopropyl)amino]-7H-pyrrolo[2,3-d]pyrimidin-2-yl ester

rel-1-[(5R,10S,11R)-2,3-Dichloro-10,11-dihydro-1-methyl-5,10-diphenyl-5,10-epoxy-5H-pyrrolo[1,2-b][2]benzazepin-11-yl]-1-propanone

(2S,3S,3aS,10aR)-2-(Dimethoxymethyl)-2,3,3a,10a-tetrahydro-3,5-dihydroxyfuro[3,2-b]pyrimido[1,6-d][1,4]oxazine-7,9(5H,8H)-dione

(2S,3S,3aS,4aS,9aS)-4a-(Dihydroxymethyl)-2-(dimethoxymethyl)hexahydro-3-hydroxy-6H-furo[2′,3′:4,5]oxazolo[3,2-c]pyrimidine-6,8(7H)-dione

6H-Furo[2′,3′:4,5]oxazolo[3,2-c]pyrimidine-6,8(7H)-dione, 2-(dimethoxymethyl)-4a-(1,3-diphenyl-2-imidazolidinyl)hexahydro-3-hydroxy-, [2S-(2α,3β,3aβ,4aβ,9aα)]-