N-Benzyloxycarbonyl-DL-threo-β-hydroxyleucin-methylester

(2R,3S)-(para-bromophenyl)-2-benzylcarbamate-3-hydroxy-4-methylpentanoate

(2R,3S)-methyl 3-((4S,5S)-3-benzyl-4-(((tert-butyldimethylsilyl)oxy)methyl)-5-isopropyloxazolidin-4-yl)-3-hydroxy-2-methylpropanoate

(3S,7aR)-3-Phenyltetrahydro-5H-pyrrolo[1,2-c][1,3]oxazol-5-one

(3S,7aR)-6-methyl-3-phenyl-1,7a-dihydropyrrolo[1,2-c]oxazol-5(3H)-one