(E)-4-[(1R,4S,5R)-5-((E)-5-benzenesulfonyl-3-methyl-3-pentenyl)-1-methyl-4-(2-methyl[1,3]dioxolan-2-yl)-2-cyclopentenyl]-2-methyl-2-buten-1-ol

ethyl (E)-4-[(1R,4S,5R)-5-[(E)-5-(tert-butyldimethylsilanyloxy)-3-methyl-3-pentenyl]-1-methyl-4-(2-methyl-1,3-dioxolan-2-yl)-2-cyclopentenyl]-2-methyl-2-butenoate

[(1S,2S,4R,5R,6R)-5-benzyloxymethyl-6-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)-4-methoxymethoxy-5-methylbicyclo[2.2.1]hept-2-yloxy]-tert-butyldimethylsilane

(E)-4-[(1R,4S,5R)-5-((E)-5-Benzenesulfonyl-3-methyl-pent-3-enyl)-1-methyl-4-(2-methyl-[1,3]dioxolan-2-yl)-cyclopent-2-enyl]-2-methyl-but-2-enoic acid ethyl ester

(E)-{5-benzenesulfonyl-5-[(1R,2R,5S)-2-(benzyloxy)methyl-2-methyl-5-(2-methyl-[1,3]dioxolan-2-yl)-3-cyclopentenyl]-3-methyl-2-pentenyloxy}-tert-butyldimethylsilane