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

(5R,6R)-6-(hydroxymethyl)-2-methyl-5-(1-methylethenyl)-2-cyclohexen-1-one

(1R,5S,6S)-6-(1,1-dimethylethyl)dimethylsilyloxymethyl-5-(4-methoxybenzyloxy)-4-methylcyclohex-3-en-1-yl acetate

[(1R,2S,6R)-6-(1,1-dimethylethyl)dimethylsilyloxy-2-(4-methoxybenzyloxy)-3-methylcyclohex-3-en-1-yl]methoxy(1,1-dimethylethyl)dimethylsilane