(S)-3-{(8R,13R)-8-Hydroxy-13-methoxymethoxy-13-[(2R,5R)-5-((R)-1-methoxymethoxy-tridecyl)-tetrahydro-furan-2-yl]-tridecyl}-5-methyl-5H-furan-2-one

(S)-3-{(8R,13S)-14-[(2R,3R)-2,3-Bis-methoxymethoxy-4-((S)-2-methoxymethoxy-dodecyloxy)-butoxy]-8-hydroxy-13-methoxymethoxy-tetradec-10-ynyl}-5-methyl-5H-furan-2-one

(S)-3-{(8R,13S)-14-[(2R,3R)-2,3-Bis-methoxymethoxy-4-((S)-2-methoxymethoxy-dodecyloxy)-butoxy]-8-hydroxy-13-methoxymethoxy-tetradecyl}-5-methyl-5H-furan-2-one

(S)-3-{(E)-(8R,15R)-8,15-Dihydroxy-15-[(2R,5R)-5-((R)-1-methoxymethoxy-tridecyl)-tetrahydro-furan-2-yl]-pentadec-12-en-10-ynyl}-5-methyl-5H-furan-2-one

(4S,8'R)-3-(8'-Hydroxyundec-10'-ynyl)-5-methyl-2,5-dihydrofuran-2-one