(4S)-3-benzyl-4-[(1'R,2'R)-1',2'-bis(benzyloxy)-3'-(trityloxy)propyl]oxazolidin-2-one

(4S)-3-benzyl-4-[(1'R,2'R,3'E)-1',2'-bis(benzyloxy)hexadec-3'-en-1'-yl]oxazolidin-2-one