(2S,3S,4R)-3,4-O-isopropylidene-11-octadecyn-1,2-diol

(2S,3S,4R)-2-hydroxy-3,4-O-isopropylidene-11-octadecyn-1-yl 4,6-O-isopropylidene-2,3-di-O-(4-methoxybenzyl)-α-D-galactopyranoside

(2S,3R,4R)-2-hexacosanoyloxy-3,4-O-isopropylidene-11-octadecyn-1-yl 4,6-O-isopropylidene-2,3-di-O-(4-methoxybenzyl)-α-D-galactopyranoside

(2S,3R,4R)-2-hexacosanoyloxy-3,4-O-isopropylidene-1'-octadecyn-1-yl 4,6-O-isopropylidene-α-D-galactopyranoside