(3aR,5S,6S,6aR)-5-((E)-(S)-3-Bromo-1-methyl-but-2-enyl)-2,2,6-trimethyl-tetrahydro-furo[2,3-d][1,3]dioxole

(2E,4E)-(S)-4-Methyl-6-((3aR,5S,6S,6aR)-2,2,6-trimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-hepta-2,4-dienoyl chloride

<6R*-(1S*,2S*,3S*)>-6-(2-acetoxy-1,3-dimethylhex-4-ynyl)-3-methyl-2-methylene-5,6-dihydro-2H-pyran-5-one

<3RS,6R*-(1RS)-7S*,8S*,9S*>-8-acetoxy-6-(1-ethoxyethoxy)-2,2-(ethylenedioxy)-3,7,9-trimethyldodec-10-yn-5-one