(3R,4R)-(+)-2E-2-[(2R,3R)-2,3-epoxy-7-(4-methoxyphenylmethoxy)hept-1-enyl]-4-[(1,1-dimethylethyl)diphenylsilyloxy]-3-(2Z-octenyl)-cyclopentanone

(S)-5-[1-{(2R,3R)-3-[4-(4-Methoxy-benzyloxy)-butyl]-oxiranyl}-meth-(E)-ylidene]-4-((Z)-oct-2-enyl)-cyclopent-2-enone

(S)-5-(Hydroxy-{(2R,3R)-3-[4-(4-methoxy-benzyloxy)-butyl]-oxiranyl}-methyl)-4-((Z)-oct-2-enyl)-cyclopent-2-enone

(E)-(2S,10R)-2-Benzyloxy-1-{(4R,6S)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-10-hydroxy-3,3-dimethyl-dodeca-5,11-dien-4-one