(1R,3R,5R)-5-isopropenyl-2,2-dimethyl-1-vinylcyclohexane-1,3-diol

(2S,4S,5S,8R,9S)-4-hydroxymethyl-9-isopropenyl-6,6,8-trimethyl-2-phenyl-1,3-dioxaspiro[4.5]decan-7-one

(2E)-3-{(2S,4S,5S,9S)-9-[tert-butyl(dimethyl)silyloxy]-6,6,8-trimethyl-7-(3-methyl-2-oxobut-3-en-1-yl)-2-phenyl-1,3-dioxaspiro[4.5]dec-7-en-4-yl}acrylaldehyde