6-O-acetyl-2,5-anhydro-3,4-di-O-benzoyl-1-O-[2',3',4',6',2,3,6-hepta-O-acetyl-β-maltopyranosyl]-D-mannitol

4-Amino-1-((2S,3S,5S)-2,5-bis-trityloxymethyl-tetrahydro-furan-3-yl)-1H-pyrimidin-2-one

1-((2S,3S,5S)-2,5-Bis-trityloxymethyl-tetrahydro-furan-3-yl)-4-hydroxy-1H-pyrimidin-2-one

1-((2S,3S,5S)-2,5-Bis-trityloxymethyl-tetrahydro-furan-3-yl)-4-hydroxy-5-methyl-1H-pyrimidin-2-one

4-Hydroxy-1-((2S,3S,4S,5R)-4-hydroxy-2,5-bis-trityloxymethyl-tetrahydro-furan-3-yl)-1H-pyrimidin-2-one