(2S,3R,4aS,5aR,6aS,10aR,11aS,13aR)-2-(2-Hydroxy-ethyl)-2,13a-dimethyl-8-phenyl-dodecahydro-1,5,7,9,11-pentaoxa-benzo[4,5]cyclohepta[1,2-b]naphthalen-3-ol

tert-Butyl-dimethyl-[(4aR,5aS,8R,9S,10aR,11aS)-8-methyl-9-((2R,3R)-3-methyl-3-vinyl-oxiranylmethyl)-2-phenyl-decahydro-1,3,5,10-tetraoxa-cyclohepta[b]naphthalen-8-yloxy]-silane

{(2R,3R)-3-[(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-ylmethyl]-2-methyl-oxiranyl}-methanol

(2S,3R,4aS,5aR,6aS,10aR,11aS,13aR)-3-Benzyloxy-2-(2-benzyloxy-ethyl)-2,13a-dimethyl-8-phenyl-dodecahydro-1,5,7,9,11-pentaoxa-benzo[4,5]cyclohepta[1,2-b]naphthalene