3,4,6-tri-O-benzyl-1,2-dideoxy-α-D-arabino-hex-1-enyl (5,6-dideoxy-1,2-O-isopropylidene-3-O-methyl-α-D-xylo-heptofuranosid)uronate

Acetic acid (1R,2S)-1-acetoxymethyl-2-[(4R,5S)-5-(5-dodec-1-ynyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-2-methoxy-ethyl ester

Acetic acid (1R,2S)-1-acetoxymethyl-2-[(4R,5S)-5-(5-iodo-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-2-methoxy-ethyl ester