3-(5-O-acetyl-2,3-O-isopropylidene-β-D-ribofuranosyl)prop-1-ene

(4S,5R)-4-((R)-6-(benzyloxy)-1-(methoxymethoxy)hexyl)-5-ethynyl-2,2-dimethyl-1,3-dioxolane

tert-butyl (S)-4-(((16-(methoxy(methyl)amino)-16-oxohexadecyl)oxy)methyl)-2,2-dimethyloxazolidine-3-carboxylate

((3aR,4R,6S,6aS)-6-(5-(benzyloxy)pentyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl acetate

(3aS,4S,6S,6aS)-4-(5-(benzyloxy)pentyl)-6-(chloromethyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole