2,4(1H,3H)-Pyrimidinedione, 3-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-5-ethyl-

2,4(1H,3H)-Pyrimidinedione, 3-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-O-methyl-3-O-[(1S,3S,3aS)-tetrahydro-3-[(phenylsulfonyl)methyl]-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaphosphol-1-yl]-β-D-ribofuranosyl]-

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-7,8-dihydro-N-(1-methylethyl)-8-oxo-3′-O-[(1S,3S,3aS)-tetrahydro-3-[(phenylsulfonyl)methyl]-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaphosphol-1-yl]-

4H-Pyrrolo[2,3-d]pyrimidin-4-one, 7-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-3-O-[(1S,3S,3aS)-tetrahydro-3-[(phenylsulfonyl)methyl]-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaphosphol-1-yl]-β-D-erythro-pentofuranosyl]-3,7-dihydro-

2,4(1H,3H)-Pyrimidinedione, 3-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-3-O-[(1S,3S,3aS)-tetrahydro-3-[(phenylsulfonyl)methyl]-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaphosphol-1-yl]-β-D-erythro-pentofuranosyl]-5-methyl-

2(1H)-Pyrimidinone, 4-amino-1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-2-fluoro-β-D-arabinofuranosyl]-

Adenosine, 2′-deoxy-7,8-dihydro-N,N-dimethyl-8-oxo-

Adenosine, 2′-deoxy-N,N-dimethyl-8-(phenylmethoxy)-

Adenosine, 8-bromo-2′-deoxy-N,N-dimethyl-

5-Pyrimidinecarbonitrile, 1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,2,3,6-tetrahydro-2,6-dioxo-

1,3,5-Triazin-2(1H)-one, 4-amino-1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-3-O-[(1S,3S,3aS)-tetrahydro-3-[(phenylsulfonyl)methyl]-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaphosphol-1-yl]-β-D-erythro-pentofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-2-fluoro-3-O-[(1S,3S,3aS)-tetrahydro-3-[(phenylsulfonyl)methyl]-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaphosphol-1-yl]-β-D-arabinofuranosyl]-

4H-Imidazo[4,5-d]pyridazin-4-one, 1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-3-O-[(1S,3S,3aS)-tetrahydro-3-[(phenylsulfonyl)methyl]-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaphosphol-1-yl]-β-D-erythro-pentofuranosyl]-1,5-dihydro-

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-1-[(1-naphthalenylamino)carbonyl]-3′-O-[(1S,3S,3aS)-tetrahydro-3-[(phenylsulfonyl)methyl]-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaphosphol-1-yl]-

Inosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-1-[(diphenylamino)carbonyl]-3′-O-[(1S,3S,3aS)-tetrahydro-3-[(phenylsulfonyl)methyl]-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaphosphol-1-yl]-

Inosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-3′-O-[(1R,3R,3aR)-tetrahydro-3-[(phenylsulfonyl)methyl]-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaphosphol-1-yl]-, 6-(N,N-diphenylcarbamate)

Inosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-1-[(diphenylamino)carbonyl]-3′-O-[(1R,3R,3aR)-tetrahydro-3-[(phenylsulfonyl)methyl]-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaphosphol-1-yl]-

2,4(1H,3H)-Pyrimidinedione, 3-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[(1,1-dimethylethyl)dimethylsilyl]-2-O-[(1S,3S,3aS)-tetrahydro-3-[(phenylsulfonyl)methyl]-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaphosphol-1-yl]-β-D-ribofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 3-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-O-[(1,1-dimethylethyl)dimethylsilyl]-3-O-[(1S,3S,3aS)-tetrahydro-3-[(phenylsulfonyl)methyl]-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaphosphol-1-yl]-β-D-ribofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 3-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-3-O-[(1R,3R,3aR)-tetrahydro-3-[(phenylsulfonyl)methyl]-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaphosphol-1-yl]-β-D-erythro-pentofuranosyl]-