((1S,4R,5S,6S)-5,6-Dihydroxy-2-oxa-3-aza-bicyclo[2.2.1]hept-3-yl)-((1S,4R)-7,7-dimethyl-2-phenyl-bicyclo[2.2.1]hept-2-en-1-yl)-methanone

((1S,4R)-7,7-dimethyl-2-phenylbicyclo[2.2.1]hept-2-en-1-yl)((3aS,4S,7R,7aS)-2,2-dimethyltetrahydro-6H-4,7-methano[1,3]dioxolo[4,5-d][1,2]oxazin-6-yl)methanone

2,3-异亚丙氧基-D-呋喃核糖苷

methyl 2,3-O-isopropylidene-α-D-lyxofuranoside

(1R,2S,3S,4S)-4-O-(tert-butyldimethylsilyl)-2,3-O-isopropylidenecyclopentane-1,2,3,4-tetrol