9-(1,3,4-tri-O-acetyl-6-O-pivaloyl-β-D-psicofuranosyl)-N6-benzoyladenine
N-Benzoyl-N,9-bis(trimethylsilyl)adenin
9-(1-O-acetyl-3,4-O-isopropylidene-6-O-pivaloyl-β-D-psicofuranosyl)-N6-benzoyladenine
1,3,4,6-tetra-O-benzoyl-D-psicofuranosyl chloride
6-chloropurine