Dichloro-acetic acid (2R,3R,4S,5R,6R)-3,5-bis-(2,2-dichloro-acetoxy)-2-(2,2-dichloro-acetoxymethyl)-6-[(Z)-5-((1S,2R,5R)-2-hydroxy-5-methoxycarbonylmethyl-cyclopentyl)-pent-3-enyloxy]-tetrahydro-pyran-4-yl ester

methyl (1R,2S,3R)-3-tert-butyldimethylsilyloxy-2-(5-hydroxy-cis-2-pentenyl)-1-cyclopentaneacetate

methyl {(1R,2R,2'Z)-2-[5'-(β-D-glucopyranosyloxy)pent-2'-enyl]-3-oxocyclopentane}acetate

2-((1R,2S,3R)-3-hydroxy-2-((Z)-5-(tetrahydro-2H-pyran-2-yloxy)pent-2-enyl)cyclopentyl)ethanoic acid

Trifluoro-acetic acid (Z)-5-((1S,2R)-2-methoxycarbonylmethyl-5-oxo-cyclopentyl)-pent-3-enyl ester