2-(2-propenyl)-1-(2,3-O-isopropylidene-5-O-methyl-D-ribone)anilide
(4R,5R)-2,2-dimethyl-5-<2-methoxy-1(R)-<(tert-butyldiphenylsilyl)oxy>ethyl>-N-<2-(2-propenyl)phenyl>-1,3-dioxolane-4-carboxamide
N-<2,3-O-isopropylidene-5-O-methyl-4-O-(tert-butyldiphenylsilyl)-D-ribonyl>indole
4-O-(tert-Butyldiphenylsilyl)-2,3-O-isopropylidene-5-O-methyl-D-ribonic acid