(S,E)-ethyl 7-((1S,2R,3R,5S)-3-acetoxy-5-hydroxy-2-((Z)-oct-2-en-1-yl)cyclopentyl)-5-hydroxyhept-6-enoate

methyl (S,E)-7-{(1S,2R,3R,5S)-3,5-bis(tert-butyldimethylsilyloxy)-2-[(Z)-oct-2-enyl]cyclopentyl}-5-(tert-butyldimethylsilyloxy)hept-6-enoate

(1S,2R,3R,4R)-2-(tert-butyldiphenylsilyloxymethyl)-3-(formylmethyl)-1,4-bis-O-(triethylsilyl)cyclopentane-1,4-diol

(1S,2S,3R,4R)-1,4-Bis(triethylsilyloxy)-3-(methoxycarbonylmethyl)-2-tert-butyldiphenylsilyloxymethylcyclopentane

(1R,3S,4S,5R)-4-formyl-5-((Z)-oct-2-en-1-yl)cyclopentane-1,3-diyl dibenzoate