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

2-{(R)-1-[(1R,3aR,4S,7aR)-4-(tert-Butyl-dimethyl-silanyloxy)-7a-methyl-octahydro-inden-1-yl]-ethyl}-5-methyl-5-triethylsilanyloxy-hexanenitrile

(R)-2-{(R)-1-[(1R,3aR,4S,7aR)-4-(tert-Butyl-dimethyl-silanyloxy)-7a-methyl-octahydro-inden-1-yl]-ethyl}-5-methyl-5-triethylsilanyloxy-hexan-1-ol

(S)-2-{(R)-1-[(1R,3aR,4S,7aR)-4-(tert-Butyl-dimethyl-silanyloxy)-7a-methyl-octahydro-inden-1-yl]-ethyl}-5-methyl-5-triethylsilanyloxy-hexan-1-ol

(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