((4aR,6S,7R,8aS)-7-Hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yl)-acetic acid ethyl ester

2-deoxy-D-erythro-pentose cyclic 1,3-propanediyl mercaptal

(E)-4-[(4aR,5aS,8R,9S,10aR,11aS)-8-(tert-Butyl-dimethyl-silanyloxy)-8-methyl-2-phenyl-decahydro-1,3,5,10-tetraoxa-cyclohepta[b]naphthalen-9-yl]-2-methyl-but-2-en-1-ol

((4aR,5aS,8R,9S,10aR,11aS)-8-Hydroxy-8-methyl-2-phenyl-decahydro-1,3,5,10-tetraoxa-cyclohepta[b]naphthalen-9-yl)-acetaldehyde

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