(2R,2'S,5'S,2''S,5''R)-5''-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-4-hydroxy-butyl]-hexahydro-[2,2';5',2'']terfuran-5-one

(4R,5S,8S,9S,12R,13R)-5:8,9:12-dioxido-13-tert-butyldimethylsilyloxy-tricos-16-en-1,4-olide

(4R,5R,8S,9S,12S,13R)-4,13-di-tert-butyldimethylsilyloxy-5:8,9:12-dioxido-tricosan-1-ol

(S)-3-{(E)-(2R,13R)-2,13-Dihydroxy-13-[(2S,5S,2'S,5'R)-5'-((R)-1-hydroxy-undecyl)-octahydro-[2,2']bifuranyl-5-yl]-tridec-9-enyl}-5-methyl-5H-furan-2-one

(S)-3-{(E)-(2R,13R)-2,13-Dihydroxy-13-[(2S,5R,2'S,5'S)-5'-((R)-1-hydroxy-undecyl)-octahydro-[2,2']bifuranyl-5-yl]-tridec-9-enyl}-5-methyl-5H-furan-2-one