4-(R)-benzyl-3-{2-[1-(R)-benzyloxymethyl-allyloxy]acetyl}oxazolidin-2-one

5-(R)-[1-(R)-methoxymethoxy-tridecyl]tetrahydrofuran-2-(R)-carbaldehyde

(1'R,2R,5R)-5-(hydroxymethyl)-2-<(1'-methoxymethoxy)tridecyl>tetrahydrofuran

2-(S)-benzyloxymethyl-5-(S)-{1-(S),4-(R)-bis-methoxymethoxy-4-[5-(R)-(1-(R)-methoxymethoxy-tridecyl)tetrahydrofuran-2-(R)-yl]but-2-ynyl}-2,5-dihydrofuran