N-tert-butoxycarbonyl-(4S,1'R,4'S)-4-[4'-(tert-butyldimethylsilyloxy)-1'-hydroxy-2'-hexadecynyl]-2,2-dimethyl-1,3-oxazolidine

(3S)-1-pentadecyn-3-ol

(2S,3R,6S)-2-octanoylamido-4-octadecyne-1,3,6-triol

(S)-1-[(S)-oxiran-2-yl]tridecan-1-ol

(3R)-1-pentadecyn-3-ol