(2R,3S,5R,6S)-3,5-Bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran

Acetic acid (4aR,6S,7R,8aS)-6-[4-((2R,3S)-3-benzyloxy-tetrahydro-pyran-2-yl)-2,3-dioxo-butyl]-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester

tert-Butyl-((4aR,6S,7R,8aS)-2,2-dimethyl-6-prop-2-ynyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy)-dimethyl-silane

(4aR,6S,7R,8aS)-2,2-Dimethyl-6-prop-2-ynyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol

[(4aR,6S,7R,8aS)-7-(tert-Butyl-dimethyl-silanyloxy)-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yl]-acetaldehyde