ethyl (4R,10R)-10,11-dihydroxy-4-methoxymethoxy-11-tosyloxyundecanoate

ethyl (4R,10R,15R,2'R,5'R,1''R)-4,10,15-tris(methoxymethoxy)-15-[5'-(1''-methoxymethoxytridec-1''-yl)tetrahydrofuran-2'-yl]pentadecanoate

(4R,10R,15R)-2-[(S)-1-Hydroxy-2-(tetrahydro-pyran-2-yloxy)-propyl]-4,10,15-tris-methoxymethoxy-15-[(2R,5R)-5-((R)-1-methoxymethoxy-tridecyl)-tetrahydro-furan-2-yl]-pentadecanoic acid ethyl ester

ethyl (4R,10R,15R,2'R,5'R,1''R)-4,15-bis(methoxymethoxy)-15-[5'-(1''-methoxymethoxytridec-1''-yl)tetrahydrofuran-2'-yl]-10-hydroxy-12-pentadecynoate

ethyl (4R,10R,15R,2'R,5'R,1''R)-4,15-bis(methoxymethoxy)-15-[5'-(1''-methoxymethoxytridec-1''-yl)tetrahydrofuran-2'-yl]-10-hydroxypentadecanoate