(2S,3R,2'S,3'E)-2-N-(2'-methoxymethoxy-3'-octadecenoyl)-[2-amino-octadecan-1,3-diol]

(R)-2-Hydroxy-hexadecanoic acid ((1S,2R)-2-hydroxy-1-hydroxymethyl-heptadecyl)-amide

(2S,2'S,3R,3'E)-N-(2'-t-butyldiphenylsilyloxy-3'-octadecenoyl)-<2-amino-1,3-dihydroxyoctadecane>