(3'R,5'R)-1-(5'-((benzyloxy)methyl)tetrahydro-3'-thienyl)-6-chloro-9H-purin-6-amine

(3R,5S)-5-((benzyloxy)methyl)-2-methoxytetrahydrofuran-3-ol

(2R,4S)-2-benzoyloxy-5-(benzyloxy)pentane-1,4-diol

(2R,4S)-4-benzoyloxy-2-((benzyloxy)methyl)tetrahydrothiophene

methyl 2-O-benzoyl-5-O-benzyl-3-deoxy-D-erythropentofuranoside