(S)-5-((R)-1-{(1R,3aS,7aR)-4-[2-[(3S,5R)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohex-(Z)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-ethyl)-2,2-dimethyl-tetrahydro-pyran

(R)-5-((R)-1-{(1R,3aS,7aR)-4-[2-[(3S,5R)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohex-(Z)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-ethyl)-2,2-dimethyl-tetrahydro-pyran

tert-Butyl-{(1R,3aR,4S,7aR)-1-[(R)-1-((S)-6,6-dimethyl-tetrahydro-pyran-3-yl)-ethyl]-7a-methyl-octahydro-inden-4-yloxy}-dimethyl-silane

tert-Butyl-{(1R,3aR,4S,7aR)-1-[(R)-1-((R)-6,6-dimethyl-tetrahydro-pyran-3-yl)-ethyl]-7a-methyl-octahydro-inden-4-yloxy}-dimethyl-silane

(5R,6R)-6-[(1R,3aR,4S,7aR)-4-(tert-Butyl-dimethyl-silanyloxy)-7a-methyl-octahydro-inden-1-yl]-5-hydroxymethyl-2-methyl-heptan-2-ol