(5R,11R,14R,2'R,5'R,1''S)-5,11-bis(methoxymethoxy)-14-[5'-(1'''-methoxymethoxy-pentadecyl)-tetrahydro-furan-2'-yl]-oxacyclotetradecan-2-one

(4R,10R,13R)-10-Hydroxy-4,13-bis-methoxymethoxy-13-[(2R,5R)-5-((S)-1-methoxymethoxy-pentadecyl)-tetrahydro-furan-2-yl]-tridecanoic acid methyl ester

(4R,10R,13R)-13-Hydroxy-4,10-bis-methoxymethoxy-13-[(2R,5R)-5-((S)-1-methoxymethoxy-pentadecyl)-tetrahydro-furan-2-yl]-tridecanoic acid methyl ester

Trifluoro-acetic acid (1R,7R)-7-methoxymethoxy-1-{(R)-3-methoxymethoxy-3-[(2R,5R)-5-((S)-1-methoxymethoxy-pentadecyl)-tetrahydro-furan-2-yl]-propyl}-8-((S)-5-methyl-2-oxo-2,5-dihydro-furan-3-yl)-octyl ester

(5R,11R)-3-[(S)-2-(tert-Butyl-diphenyl-silanyloxy)-1-hydroxy-propyl]-5-methoxymethoxy-11-{(R)-3-methoxymethoxy-3-[(2R,5R)-5-((S)-1-methoxymethoxy-pentadecyl)-tetrahydro-furan-2-yl]-propyl}-oxacycloundecan-2-one