Guanosine, 2′-deoxycytidylyl-(5′→3′)-2′-deoxy-6-O-methyl-

Uridine 5′-(tetrahydrogen triphosphate), 2′-deoxy-, 4-[[15-[(2,4-dinitrophenyl)amino]-1-oxo-4,7,10,13-tetraoxapentadec-1-yl]hydrazone]

Adenosine, adenylyl-(2′→5′)-adenylyl-(2′→5′)-2′,3′-O-methylene-

Adenosine, 5'-O-[hydroxy(methylthio)phosphinyl]adenylyl-(2'→5')-adenylyl-(2'→5')-3'-O-methyl-

Adenosine, 5'-O-phosphonoadenylyl-(2'→5')-adenylyl-(2'→5')-2',3'-O-methylene-

Adenosine, 5'-O-[hydroxy(phosphonooxy)phosphinyl]adenylyl-(2'→5')-adenylyl-(2'→5')-2',3'-O-methylene-

7-(3-Aminopropyl)-3-(2-deoxy-β-D-erythro-pentofuranosyl)-3,7-dihydro-6-methyl-2H-pyrrolo[2,3-d]pyrimidin-2-one

7-(2-Aminoethyl)-3-(2-deoxy-β-D-erythro-pentofuranosyl)-3,7-dihydro-6-methyl-2H-pyrrolo[2,3-d]pyrimidin-2-one

3-(2-Deoxy-β-D-erythro-pentofuranosyl)-3,7-dihydro-6,7-dimethyl-2H-pyrrolo[2,3-d]pyrimidin-2-one

2-[3-[3-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-2,3-dihydro-2-oxofuro[2,3-d]pyrimidin-6-yl]propyl]-1H-isoindole-1,3(2H)-dione

2-[2-[3-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-2,3-dihydro-2-oxofuro[2,3-d]pyrimidin-6-yl]ethyl]-1H-isoindole-1,3(2H)-dione

2-[3-[3-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-2,3-dihydro-2-oxofuro[2,3-d]pyrimidin-6-yl]propyl]-1H-isoindole-1,3(2H)-dione

2-[2-[3-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-2,3-dihydro-2-oxofuro[2,3-d]pyrimidin-6-yl]ethyl]-1H-isoindole-1,3(2H)-dione

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-5-[5-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-1-pentyn-1-yl]uridine

Uridine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-5-[4-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-1-butynyl]-

Uridine, 3'-C-(hydroxymethyl)-5-methyl-3',5'-bis-O-(phenylmethyl)-

1-[3-C-Ethenyl-3,5-bis-O-(phenylmethyl)-α-D-arabinofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[2-O-Acetyl-3-C-ethenyl-3,5-bis-O-(phenylmethyl)-α-D-arabinofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

Phosphoramidous acid, bis(1-methylethyl)-, (1R,2R,4S,5S)-2-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-4-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3,6-dioxabicyclo[3.2.0]hept-1-yl 2-cyanoethyl ester

1-[(1R,2R,4S,5S)-2-[[Bis(4-methoxyphenyl)phenylmethoxy]methyl]-1-hydroxy-3,6-dioxabicyclo[3.2.0]hept-4-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione