(S)-3-{(2R,13R)-2-Hydroxy-13-methoxymethoxy-13-[(2R,5R,2'R,5'R)-5'-((R)-1-methoxymethoxy-undecyl)-octahydro-[2,2']bifuranyl-5-yl]-tridecyl}-5-methyl-dihydro-furan-2-one

(S)-3-{(R)-13-[(2R,5R,2'R,5'R)-5'-((1R,7S)-7-Hydroxy-1-methoxymethoxy-undecyl)-octahydro-[2,2']bifuranyl-5-yl]-13-methoxymethoxy-tridecyl}-5-methyl-5H-furan-2-one

(S)-3-{(R)-13-[(2R,5R,2'R,5'R)-5'-((1S,7S)-7-Hydroxy-1-methoxymethoxy-undecyl)-octahydro-[2,2']bifuranyl-5-yl]-13-methoxymethoxy-tridecyl}-5-methyl-5H-furan-2-one

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

(S)-3-((S)-6-(tert-Butyl-dimethyl-silanyloxy)-6-{(2S,5S,2'R,3'R,5'S)-3'-(tert-butyl-dimethyl-silanyloxy)-5'-[(S)-1-(tert-butyl-dimethyl-silanyloxy)-octadecyl]-octahydro-[2,2']bifuranyl-5-yl}-hexyl)-5-methyl-3-phenylsulfanyl-dihydro-furan-2-one