N′-[1,2-Dihydro-1-[5-O-[hydroxy(octadecyloxy)phosphinyl]-β-D-arabinofuranosyl]-2-oxo-4-pyrimidinyl]-N,N-bis(1-methylethyl)methanimidamide

N,N-Dibutyl-N′-[1,2-dihydro-1-[5-O-[hydroxy(octadecyloxy)phosphinyl]-β-D-arabinofuranosyl]-2-oxo-4-pyrimidinyl]methanimidamide

N′-[1,2-Dihydro-1-[5-O-[hydroxy(octadecyloxy)phosphinyl]-β-D-arabinofuranosyl]-2-oxo-4-pyrimidinyl]-N,N-dipropylmethanimidamide

N′-[1,2-Dihydro-1-[5-O-[hydroxy(octadecyloxy)phosphinyl]-β-D-arabinofuranosyl]-2-oxo-4-pyrimidinyl]-N,N-diethylmethanimidamide

N′-[1,2-Dihydro-1-[5-O-[hydroxy(octadecyloxy)phosphinyl]-β-D-arabinofuranosyl]-2-oxo-4-pyrimidinyl]-N,N-dimethylmethanimidamide

1-β-D-Arabinofuranosyl-4-[[(2,6-dimethyl-1-piperidinyl)methylene]amino]-2(1H)-pyrimidinone

1-β-D-Arabinofuranosyl-4-[(1-pyrrolidinylmethylene)amino]-2(1H)-pyrimidinone

1-β-D-Arabinofuranosyl-4-[(4-morpholinylmethylene)amino]-2(1H)-pyrimidinone

1-β-D-Arabinofuranosyl-4-[(1-piperidinylmethylene)amino]-2(1H)-pyrimidinone

N′-(1-β-D-Arabinofuranosyl-1,2-dihydro-2-oxo-4-pyrimidinyl)-N,N-bis(1-methylethyl)methanimidamide

N′-(1-β-D-Arabinofuranosyl-1,2-dihydro-2-oxo-4-pyrimidinyl)-N,N-dibutylmethanimidamide

N′-(1-β-D-Arabinofuranosyl-1,2-dihydro-2-oxo-4-pyrimidinyl)-N,N-dipropylmethanimidamide

N′-(1-β-D-Arabinofuranosyl-1,2-dihydro-2-oxo-4-pyrimidinyl)-N,N-diethylmethanimidamide

Uridine, 2′-deoxy-2′,2′,5-trifluoro-, 3′,5′-dibenzoate

Propanoic acid, 2,2-dimethyl-, 6-[[[3-[[3-[1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-(3-carboxy-1-oxopropyl)-2-deoxy-β-D-erythro-pentofuranosyl]-5-nitro-1H-indol-3-yl]-2-propynyl]amino]-3-oxopropyl]amino]carbonyl]-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-3′,6′-diyl ester

Propanoic acid, 2,2-dimethyl-, 6-[[[3-[1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-5-nitro-1H-indol-3-yl]-2-propynyl]amino]carbonyl]-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-3′,6′-diyl ester

N-[3-[1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-5-nitro-1H-indol-3-yl]-2-propyn-1-yl]-2,2,2-trifluoroacetamide

Propanoic acid, 2,2-dimethyl-, 5-[[[3-[[3-[1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-5-nitro-1H-indol-3-yl]-2-propynyl]amino]-3-oxopropyl]amino]carbonyl]-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-3′,6′-...

Propanoic acid, 2,2-dimethyl-, 5-[[[3-[[3-[1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-5-nitro-1H-indol-3-yl]-2-propynyl]amino]-3-oxopropyl]amino]carbonyl]-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-3′,6′-diyl ester

3-[1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-5-nitro-1H-indol-3-yl]-2-propyn-1-amine