(5R,6R)-6-[(1,1-dimethylethyl)dimethylsilyloxymethyl]-2-methyl-5-(1-methylethenyl)-2-cyclohexen-1-one

(1S,5R,6R)-6-[(1,1-dimethylethyl)dimethylsilyloxymethyl]-2-methyl-5-(1-methylethenyl)-2-cyclohexen-1-ol

1-{(1R,3R,4R,5S,6R)-4-(1,1-dimethylethyl)dimethylsilyloxymethyl-5-(4-methoxybenzyloxy)-6-methyl-7-oxabicyclo[4.1.0]heptan-3-yl}ethan-1-one

{(1R,2S,3R,4R,6R)-2-(4-methoxybenzyloxy)-1-methyl-4-(1-methylethenyl)-7-oxabicyclo[4.1.0]heptan-3-yl}methoxy(1,1-dimethylethyl)dimethylsilane

(1R,3R,4S,5S,6R)-4-[(1,1-dimethylethyl)dimethylsilyloxymethyl]-5-(4-methoxybenzyloxy)-6-methyl-7-oxabicyclo[4.1.0]heptan-3-yl acetate