(-)-N-benzoyl-2-hydroxy-2-phenylethylamine

(2R)-1-benzoyloxy-2-phthalimido-3-octadecene

(2S,3S,4R)-1-benzoyloxy-2-phthalimido-octadecane-3,4-diol

(2S,3S,4R)-1-benzoyloxy-3,4-O-isopropylidene-2-phthalimido-octadecane-3,4-diol

(2S,3S,4R)-2-amino-1-benzoyloxy-octadecane-3,4-diol