2-((3aS,4S,7S,7aR)-7-((4R,5S,E)-5-((tert-butyldimethylsilyl)oxy)-4-methylhex-2-en-1-yl)-2,2-dimethyltetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl)acetaldehyde

(2S-cis)-5,6-dihydro-N,N-dimethyl-2-[2-[[(1,1-dimethylethyl)diphenylsilyl]oxy]ethyl]-2H-pyran-5-acetamide

(3aS,7R,7aR)-7-iodohexahydro-2H-furo[3,2-b]pyran-2-one