Trifluoro-methanesulfonic acid (2S,3R)-3-(tert-butyl-dimethyl-silanyloxy)-tetrahydro-pyran-2-ylmethyl ester

(2S-trans)-3-[[(1,1-Dimethylethyl) dimethylsilyl]oxy]tetrahydro-2H-pyran-2-methanol

3-((4aS,6R,7S,8S,9aR)-7,8-Dihydroxy-octahydro-1,5-dioxa-benzocyclohepten-6-yl)-1-((2R,3S,4aS,8aR)-3-methyl-octahydro-pyrano[3,2-b]pyran-2-yl)-propan-1-one

3-((3aS,4aR,8aS,10R,10aS)-2,2-Dimethyl-octahydro-1,3,5,9-tetraoxa-benzo[f]azulen-10-yl)-1-((2R,3S,4aS,8aR)-3-methyl-octahydro-pyrano[3,2-b]pyran-2-yl)-prop-2-yn-1-ol

3-((3aS,4aR,8aS,10R,10aR)-2,2-Dimethyl-octahydro-1,3,5,9-tetraoxa-benzo[f]azulen-10-yl)-1-((2R,3S,4aS,8aR)-3-methyl-octahydro-pyrano[3,2-b]pyran-2-yl)-propan-1-one