1-(5,6-Di-O-acetyl-3-phthalimido-2,3-dideoxy-α-D-arabino-hexafuranosyl)uracil
Acetic acid (R)-2-acetoxy-1-[(S)-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-5-hydroxy-tetrahydro-furan-2-yl]-ethyl ester
1,5,6-Tri-O-acetyl-2,3-dideoxy-3-phthalimido-α-D-arabino-hexofuranose