Propanedioic acid, 2-[[[1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]methylene]-, 1-[2-[[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethyl]thio]ethyl] 3-(1,1-dimethylethyl) ester

Propanedioic acid, 2-[[[1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]methylene]-, 1-[2-[[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethyl]sulfonyl]ethyl] 3-(1,1-dimethylethyl) ester, (2Z)-

Propanedioic acid, 2-[[[1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]methylene]-, 1-[2-[[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethyl]sulfinyl]ethyl] 3-(1,1-dimethylethyl) ester

Propanedioic acid, 2-[[[1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]methylene]-, 1-[2-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethyl] 3-(1,1-dimethylethyl) ester

Propanedioic acid, 2-[[[1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]methylene]-, 1-[5-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)pentyl] 3-(1,1-dimethylethyl) ester

Propanedioic acid, 2-[[(1-β-D-arabinofuranosyl-1,2-dihydro-2-oxo-4-pyrimidinyl)amino]methylene]-, 1-[5-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)pentyl] ester

Propanedioic acid, 2-[[[1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]methylene]-, 1-[2-[2-[2-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]ethoxy]ethyl] ester

Propanedioic acid, 2-[[[1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]methylene]-, 1-[5-(3-bromo-2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)pentyl] ester

Propanedioic acid, 2-[[[1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]methylene]-, 1-[17-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-3,6,9,12,15-pentaoxaheptadec-1-yl] ester

Propanedioic acid, 2-[[[1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]methylene]-, 1-[1-carboxy-5-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)pentyl] ester

Propanedioic acid, 2-[[[1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]methylene]-, 1-[5-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-(1-methylethyl)pentyl] ester

Propanedioic acid, 2-[[[1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]methylene]-, 1-[5-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-5-methylhexyl] ester

Propanedioic acid, 2-[[[1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]methylene]-, 1-[5-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1,1-dimethylpentyl] 3-(1,1-dimethylethyl) ester

Propanedioic acid, 2-[[[1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]methylene]-, 1-[trans-4-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)cyclohexyl] ester

Propanedioic acid, 2-[[[1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]methylene]-, 1-[[4-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)phenyl]methyl] ester

Propanedioic acid, 2-[[[1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]methylene]-, 1-[5-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)pentyl] 3-(2,3-dihydroxypropyl) ester

Propanedioic acid, 2-[[[1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]methylene]-, 1-[2-[[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethyl]ethylamino]ethyl] 3-ethyl ester

Propanedioic acid, 2-[[[1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]methylene]-, 1-[4-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-2-butyn-1-yl] ester

Propanedioic acid, 2-[[[1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]methylene]-, 1-[(2Z)-4-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-2-buten-1-yl] ester

Propanedioic acid, 2-[[[1-(5-deoxy-β-D-ribofuranosyl)-5-fluoro-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]methylene]-, 1-[5-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)pentyl] ester