(+)-(15S)-(tert-butyldimethylsilanyloxy)-(6S,13R,19S)-trimethyl-11-methylene-(9R)-propyl-8,20-dioxabicyclo[15.2.1]icosane-7,14-dione

(-)-(5R)-allyl-(2S)-(4-iodobutyl)-(3S)-methyltetrahydrofuran

(S)-6-[(2S,3S,5S)-3-methyl-5-(prop-2-en-1-yl)tetrahydrofuran-2-yl]-2-methylhexanoic acid

(-)-(2S)-methyl-6-[(3S)-methyl-(5R)-(2-oxoethyl)tetrahydrofuran-(2S)-yl]hexanoic acid (5R)-methyl-3-oxo-7-phenyl-(1R)-propylhept-6-ynyl ester

(-)-14-benzylidene-(15S)-hydroxy-(6S,13R,19R)-trimethyl-(9R)-propyl-8,20-dioxabicyclo[15.2.1]icosan-7,11-dione