Acetic acid 3-[(S)-4-(tert-butyl-dimethyl-silanyloxy)-2,2,6-trimethyl-7-oxa-bicyclo[4.1.0]hept-1-yl]-propyl ester

3-[(1S,4S,6R)-4-tert-butyldimethylsilyloxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl]propyl acetate

Acetic acid 3-[(1R,4S)-4-(tert-butyl-dimethyl-silanyloxy)-1,2,2-trimethyl-cyclopentyl]-3-hydroxy-propyl ester

Acetic acid (E)-1-[2-[(1R,4S)-4-(tert-butyl-dimethyl-silanyloxy)-1,2,2-trimethyl-cyclopentyl]-2-oxo-eth-(Z)-ylidene]-2-methyl-4-oxo-but-2-enyl ester

(E)-6-(tert-Butyl-dimethyl-silanyloxy)-1-[(1R,4S)-4-(tert-butyl-dimethyl-silanyloxy)-1,2,2-trimethyl-cyclopentyl]-1-(4-methoxy-benzyloxymethoxy)-4-methyl-hex-4-en-3-ol