(5S)-5-methyl-3-[(2S)-oxiran-2-ylmethyl]furan-2(5H)-one

(2R,5R,2'R,5'R)-5'-((R)-1-Methoxymethoxy-but-3-ynyl)-5-((R)-1-methoxymethoxy-pentadecyl)-octahydro-[2,2']bifuranyl

(2E,10E)-(6R,7R)-6,7-Bis-(tert-butyl-dimethyl-silanyloxy)-dodeca-2,10-diene-4,8-diyne-1,12-diol

(3R,4R)-3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-hexa-1,5-diyne

(2E,10E)-(6R,7R)-6,7-Bis-(tert-butyl-dimethyl-silanyloxy)-1,12-bis-methoxymethoxy-dodeca-2,10-diene-4,8-diyne