2′-Deoxy-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-2′-methylenecytidine

D-Threonine, 3-cyclohexyl-N-[[2-(trimethylsilyl)ethoxy]carbonyl]-L-alanyl-, 2-(trimethylsilyl)ethyl ester, [1-[2-deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-2-methylene-β-D-erythro-pentofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]carbamate (ester)

3-Cyclohexyl-L-alanyl-O-[[[1-(2-deoxy-2-methylene-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]carbonyl]-D-threonine 1-methylethyl ester

D-Allothreonine, 3-cyclohexylalanyl-2-methyl-, [1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]carbamate (ester)

L-Allothreonine, 3-cyclohexylalanyl-2-methyl-, [1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]carbamate (ester)

D-Serine, 3-cyclohexyl-L-alanyl-2-methyl-, [1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]carbamate (ester)

L-Serine, 3-cyclohexyl-L-alanyl-2-methyl-, [1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]carbamate (ester)

D-Threonine, 3-cyclohexyl-L-alanyl-, [1-(2-deoxy-2,2-difluoro-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]carbamate (ester)

D-Glutamine, 3-(2-naphthalenyl)-L-alanyl-N-[1-(2-deoxy-2-methylene-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]-

D-Glutamine, 3-[1,1′-biphenyl]-4-yl-L-alanyl-N-[1-(2-deoxy-2-methylene-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]-

D-Glutamine, 3-cyclohexyl-L-alanyl-N-[1-(2-deoxy-2-methylene-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]-

D-Glutamine, L-tryptophyl-N-[1-(2-deoxy-2-methylene-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]-

D-Threonine, S-ethyl-L-homocysteinyl-, [1-(2-deoxy-2-methylene-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]carbamate (ester)

D-Threonine, O-methyl-L-tyrosyl-, [1-(2-deoxy-2-methylene-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]carbamate (ester)

D-Threonine, O-(4-hydroxyphenyl)-L-tyrosyl-, 2-[[1-(2-deoxy-2-methylene-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]carbamate]

3-(2-Naphthalenyl)-L-alanyl-O-[[[1-(2-deoxy-2-methylene-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]carbonyl]-D-threonine

D-Serine, 3-[1,1′-biphenyl]-4-yl-L-alanyl-, [1-(2-deoxy-2-methylene-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]carbamate (ester)

3-[1,1′-Biphenyl]-4-yl-L-alanyl-O-[[[1-(2-deoxy-2-methylene-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]carbonyl]-D-threonine

D-Threonine, L-leucyl-, [1-(2-deoxy-2-methylene-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]carbamate (ester)

3-Cyclohexyl-L-alanyl-O-[[[1-(2-deoxy-2-methylene-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]amino]carbonyl]-D-threonine