(Z)-(5R,11S)-5-Methoxymethoxy-11-{(R)-3-methoxymethoxy-3-[(2R,5R)-5-((S)-1-methoxymethoxy-pentadecyl)-tetrahydro-furan-2-yl]-propyl}-oxacycloundec-8-en-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

(1R,4S,2'R,5'R,4''R,1'''S)-4''-methoxymethoxy-oct-7-enoic acid 4-hydroxy-1-[5'-(1'''-methoxymethoxy-pentadecyl)-tetrahydro-furan-2'-yl]-hept-6-enyl ester