(5R,6S)-5,6-dihydro-6-((E)-1'-propenyl)-5-tetrahydropyranyloxy-2H-pyran-2-one

(5R,6S)-6-((E)-2-[1,3]Dithiolan-2-yl-vinyl)-5-hydroxy-5,6-dihydro-pyran-2-one

(S,E)-1-formyl-2-butenyl benzoate

(2R,3S,E)-1,2-O-cyclohexylidene-4-hexene-1,2,3-triol

(1S,1'R,E)-1-(1',2'-dihydroxy)ethyl-2-butenyl benzoate