(-)-(S)-3-((R)-2,2-dimethyl[1,3]dioxolan-4-yl)-3-hydroxypropanoic acid methyl ester

ethyl (S)-5-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-4,5-dihydroisoxazole-3-carboxylate

2-deoxy-D-ribofuranose

methyl 3,4,5-trihydroxy-3-O-pyranyl-4,5-O-isopropylidene-pentanoate

D-(+)-核糖酸-gamma-内酯