N-[1-[(2R,4R,5R)-5-[2-[[[(2R,3S,5R)-5-(3,4-Dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-2-[2-[[[(2R,3S,5R)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-2-[2-[[[(2R,3S,5R)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-2-[2-(triphenylmethoxy)ethyl]-3-furanyl]methyl]sulfonyl]e...

2,4(1H,3H)-Pyrimidinedione, 1-[(2R,4S,5R)-5-(2-bromoethyl)-4-[[[2-[(2R,3S,5R)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-[[[2-[(2R,3S,5R)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-[[[2-[(2R,3R,5R)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-[[[(1,1-dimethylethyl)d...

2,4(1H,3H)-Pyrimidinedione, 1-[(2R,4R,5R)-4-[[[bis(4-methoxyphenyl)phenylmethyl]thio]methyl]-5-[2-[[[(2R,3S,5R)-2-[2-[[[(2R,3S,5R)-2-[2-[[[(2R,3S,5R)-2-(2-bromoethyl)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-3-furanyl]methyl]sulfonyl]ethyl]-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2...

2,4(1H,3H)-Pyrimidinedione, 1-[4-[[[bis(4-methoxyphenyl)phenylmethyl]thio]methyl]-5-[2-[[[5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-5-[2-[[[5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-5-[2-[[[5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-2-(2-hydroxyethyl)-3-fura...

2,4(1H,3H)-Pyrimidinedione, 1-[(2R,4S,5R)-4-[[[2-[(2R,3S,5R)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-[[[2-[(2R,3S,5R)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-[[[2-[(2R,3R,5R)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]...

Thymidine, 5′-deoxy-3′-de(phosphinicooxy)-5′-[(triphenylmethoxy)methyl]thymidylylmethylenesulfonylmethylene-(3′→5′)-5′-deoxy-3′-de(phosphinicooxy)thymidylylmethylenesulfonylmethylene-(3′→5′)-5′-deoxy-3′-de(phosphinicooxy)thymidylylmethylenesulfonylmethylene-(3′→5′)-3′,5′-dideoxy-3′-[[[(1,1-dimethyle...

N-[1-[(2R,4R,5R)-5-[2-[[[(2R,3S,5R)-5-(3,4-Dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-2-[2-[[[(2R,3S,5R)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-2-[2-[[[(2R,3S,5R)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-2-[2-(triphenylmethoxy)ethyl]-3-furanyl]methyl]sulfonyl]e...

2,4(1H,3H)-Pyrimidinedione, 1-[(2R,4S,5R)-5-[2-(benzoyloxy)ethyl]-4-[[[2-[(2R,3S,5R)-3-[[[2-[(2R,3S,5R)-3-[[[2-[(2R,3S,5R)-3-[[[bis(4-methoxyphenyl)phenylmethyl]thio]methyl]-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-2-furanyl]ethyl]sulfonyl]methyl]-5-(3,4-dihydro-5-methyl-2,4-di...

Thymidine, 5′-deoxy-3′-de(phosphinicooxy)-5′-[(triphenylmethoxy)methyl]thymidylylmethylenesulfonylmethylene-(3′→5′)-5′-deoxy-3′-de(phosphinicooxy)thymidylylmethylenethiomethylene-(3′→5′)-5′-deoxy-3′-de(phosphinicooxy)thymidylylmethylenesulfonylmethylene-(3′→5′)-3′,5′-dideoxy-3′-[[[(1,1-dimethylethyl...

N-[1-[(2R,4R,5R)-5-[2-[[[(2R,3S,5R)-5-(3,4-Dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-2-[2-[[[(2R,3S,5R)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-2-[2-[[[(2R,3S,5R)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-2-[2-(triphenylmethoxy)ethyl]-3-furanyl]methyl]sulfonyl]e...

1-[(2R,4S,5R)-4-[[[Bis(4-methoxyphenyl)phenylmethyl]thio]methyl]-5-[2-[[[(2R,3S,5R)-2-(2-bromoethyl)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-3-furanyl]methyl]sulfonyl]ethyl]tetrahydro-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(2R,4S,5R)-4-[[[2-[(2R,3S,5R)-3-[[[Bis(4-methoxyphenyl)phenylmethyl]thio]methyl]-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-2-furanyl]ethyl]sulfonyl]methyl]tetrahydro-5-(2-hydroxyethyl)-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(2R,4S,5R)-5-[2-(Benzoyloxy)ethyl]-4-[[[2-[(2R,3S,5R)-3-[[[bis(4-methoxyphenyl)phenylmethyl]thio]methyl]-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-2-furanyl]ethyl]sulfonyl]methyl]tetrahydro-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(2R,4S,5R)-5-[2-[[[(2R,3S,5R)-2-[2-(Benzoyloxy)ethyl]-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-3-furanyl]methyl]sulfonyl]ethyl]tetrahydro-4-(mercaptomethyl)-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(2R,4S,5R)-4-[[[2-[(2R,3S,5R)-5-(3,4-Dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-3-(mercaptomethyl)-2-furanyl]ethyl]sulfonyl]methyl]tetrahydro-5-[2-(triphenylmethoxy)ethyl]-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

S-[[(2R,3S,5R)-2-[2-[[[(2R,3S,5R)-2-[2-(Benzoyloxy)ethyl]-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-3-furanyl]methyl]sulfonyl]ethyl]-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-3-furanyl]methyl] ethanethioate

1-[(2R,4R,5R)-5-[2-[[[(2R,3S,5R)-2-[2-(Benzoyloxy)ethyl]-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-3-furanyl]methyl]sulfonyl]ethyl]tetrahydro-4-(hydroxymethyl)-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(2R,4S,5R)-4-[[[2-[(2R,3R,5R)-5-(3,4-Dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-3-(hydroxymethyl)-2-furanyl]ethyl]sulfonyl]methyl]tetrahydro-5-[2-(triphenylmethoxy)ethyl]-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(2R,4S,5R)-4-[[[2-[(2R,3R,5R)-5-(3,4-Dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]tetrahydro-2-furanyl]ethyl]sulfonyl]methyl]tetrahydro-5-(2-hydroxyethyl)-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(2R,4S,5R)-5-(2-Bromoethyl)-4-[[[2-[(2R,3R,5R)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]tetrahydro-2-furanyl]ethyl]sulfonyl]methyl]tetrahydro-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione