sodium 5-(triphenyl-l⁵-phosphanylidene)pentanoate

(1SR,5RS,6RS,7RS)-7-acetoxy-6-[3-acetoxyoct-1(E)-enyl]-2-oxabicyclo[3.3.0]octan-3-one

ethyl 2-((1R,2R,3R,5S)-3-acetoxy-2-((S,E)-3-acetoxyoct-1-en-1-yl)-5-((tert-butyldimethylsilyl)oxy)cyclopentyl)acetate

(3S,E)-1-((3aR,4R,5R,6aS)-2-oxo-5-((tetrahydro-2H-pyran-2-yl)oxy)hexahydro-2H-cyclopenta[b]furan-4-yl)oct-1-en-3-yl benzoate