(3R,5R)-3-Hydroxy-5-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-dihydro-furan-2-one

(3R,5R)-3-Azido-5-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-dihydro-furan-2-one

Acetic acid (3S,5S)-2-oxo-5-((4R,5R)-2,2,5-trimethyl-[1,3]dioxolan-4-yl)-tetrahydro-furan-3-yl ester

Acetic acid (3S,5S)-5-((4S,5S)-5-bromomethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-oxo-tetrahydro-furan-3-yl ester

4a-carba-β-D-lyxofuranose