1H-Imidazole-4-carbonitrile, 5-amino-1-[5-deoxy-2,3-O-(1-methylethylidene)-5-O-(methylsulfonyl)-β-D-ribofuranosyl]-

Furo[2′,3′:4,5]thiazolo[3,2-e]purine-4(1H)-thione, 7-(benzoyloxy)-8-[(benzoyloxy)methyl]-6a,7,8,9a-tetrahydro-, [6aS-(6aα,7α,8β,9aα)]-

Furo[2′,3′:4,5]thiazolo[3,2-e]purin-4(1H)-one, 7-(benzoyloxy)-8-[(benzoyloxy)methyl]-6a,7,8,9a-tetrahydro-, [6aS-(6aα,7α,8β,9aα)]-

(6aS,7R,8R,9aR)-6a,7,8,9a-Tetrahydro-7-hydroxyfuro[2′,3′:4,5]thiazolo[3,2-e]purine-8-methanol

Furo[2′,3′:4,5]thiazolo[3,2-e]purine-4(1H)-thione, 6a,7,8,9a-tetrahydro-7-hydroxy-8-(hydroxymethyl)-, [6aS-(6aα,7α,8β,9aα)]-

Furo[2′,3′:4,5]thiazolo[3,2-e]purine-4(1H)-thione, 2-amino-6a,7,8,9a-tetrahydro-7-hydroxy-8-(hydroxymethyl)-, [6aS-(6aα,7α,8β,9aα)]-

(6aS,7R,8R,9aR)-2-Amino-6a,7,8,9a-tetrahydro-7-hydroxy-8-(hydroxymethyl)furo[2′,3′:4,5]thiazolo[3,2-e]purin-4(1H)-one

Guanosine, 8-bromo-, 2′-(2,4,6-trimethylbenzenesulfonate)

Guanosine, 8-bromo-5′-O-[(4-methoxyphenyl)diphenylmethyl]-, 2′-(2,4,6-trimethylbenzenesulfonate)

Guanosine, 8-bromo-N-[(dimethylamino)methylene]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-, 2′-(2,4,6-trimethylbenzenesulfonate)

Guanosine, 8-bromo-N-[(dimethylamino)methylene]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-

N,N-Dimethyl-N′-[9-(2,3,5-tri-O-formyl-β-D-arabinofuranosyl)-9H-purin-6-yl]methanimidamide

9-[2,3,5-Tris-O-(1-oxopropyl)-β-D-arabinofuranosyl]-9H-purin-6-amine

Adenosine, N-benzoyl-2′-deoxy-P-thioadenylyl-(3′→5′)-N-benzoyl-2′-deoxy-

Adenosine, N-benzoyl-2′-deoxy-P(O)-(4-oxopentyl)-P-thioadenylyl-(3′→5′)-N-benzoyl-2′-deoxy-

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

Adenosine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-, 3′-[4-oxopentyl bis(1-methylethyl)phosphoramidite]

Cytidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-, 3′-[4-oxopentyl bis(1-methylethyl)phosphoramidite]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 3′-[4-oxopentyl N,N-bis(1-methylethyl)phosphoramidite]

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-6-[(1E)-3-[[6-[[[5-(dimethylamino)-1-naphthalenyl]sulfonyl]amino]hexyl]amino]-3-oxo-1-propenyl]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]