1,2-O-isopropylidene-5-O-tert-butyldiphenylsilyl-α-D-ribofuranose

1,2-O-isopropylidene-3-O-benzyl-5-deoxy-α-D-ribofuranoside

3-azido-3-deoxy-1,2-O-isopropylidene-α-D-ribofuranose

(2R,3R,4S)-1-[Bis-(4-methoxy-phenyl)-phenyl-methoxy]-2,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-pentan-3-ol

1,2-di-O-acetyl-3-O-(3',4'-di-O-acetyl-2',6'-di-O-benzyl-α-D-glucopyranosyl)-5-O-benzyl-α/β-D-ribofuranoside

(2''S,3''S) 3-O-(2'-O-benzyl-6-O-t-butyldiphenylsilyl-3',4'-di-O-(2'',3''-dimethoxybutane-2'',3''-diyl)-α-D-glucopyranosyl)-1,2-O-isopropylidene-5-O-t-butyldiphenylsilyl-α-D-ribofuranoside