2-[1-[(2S,4R,5S)-5-((2E,4E)-Hexa-2,4-dienoylamino)-2-phenyl-[1,3]dioxan-4-yl]-meth-(Z)-ylidene]-octanoic acid tert-butyl ester

(2Z)-2-(((2S,4R,5S)-5-amino-2-phenyl-[1,3]dioxan-4-yl)methylene)-octanoic acid tert-butyl ester

1,3-O-benzylidene D-threitol 4-(t-butyldimethylsilyl) ether

(2R,3S)-1,3-O-benzylidene-1,2,3-octadecanetriol-4-one

(2R,3S,4R)-1,3-O-benzylidene-4-methyloctadecane-1,2,3,4-tetrol