3-[2-(9-Anthracenyl)ethynyl]-1-(2-deoxy-β-D-erythro-pentofuranosyl)-5-methyl-2(1H)-pyridinone

1-(2-Deoxy-β-D-erythro-pentofuranosyl)-5-methyl-3-(2-phenylethynyl)-2(1H)-pyridinone

3-[2-(9-Anthracenyl)ethynyl]-1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-5-methyl-2(1H)-pyridinone

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-5-methyl-3-(2-phenylethynyl)-2(1H)-pyridinone

3-[2-(9-Anthracenyl)ethynyl]-1-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-5-methyl-2(1H)-pyridinone

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-5-methyl-3-(2-phenylethynyl)-2(1H)-pyridinone

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-3-bromo-5-methyl-2(1H)-pyridinone

3-Bromo-1-(2-deoxy-β-D-erythro-pentofuranosyl)-5-methyl-2(1H)-pyridinone

3-Bromo-1-[2-deoxy-3,5-bis-O-(4-methylbenzoyl)-α-D-erythro-pentofuranosyl]-5-methyl-2(1H)-pyridinone

3-Bromo-1-[2-deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-5-methyl-2(1H)-pyridinone

1-[5-O-[(S)-[3-(Hexadecyloxy)propoxy]phenoxyphosphinyl]-β-D-ribofuranosyl]-1H-1,2,4-triazole-3-carboxamide

1-[5-O-[(R)-[3-(Hexadecyloxy)propoxy]phenoxyphosphinyl]-β-D-ribofuranosyl]-1H-1,2,4-triazole-3-carboxamide

3-(Hexadecyloxy)propyl phenyl [P(S)]-2′,3′-dideoxy-5′-inosinate