(2S,3R,6S)-2-tert-butoxycarbamidoctadecane-1,3,6-triol

1-[(2R,3S,6R)-3-acetyl-6-dodecyl-2-(tetrahydropyran-2-yloxymethyl)piperidin-1-yl]-2,2,2-trifluoroethanone

(2S,3R,6R)-1-(tert-butoxycarbonyl)-5-dodecyl-3-hydroxy-2-vinylpiperidine