(2'R,3'R,5R)-(-)-1-(3'-hydroxy-2'-methyl-3'-phenyl-1'-oxopropyl)-3,3,5-trimethyl-2-pyrrolidinone

N-<(2R,3R)-3-hydroxy-2-methyl-3-phenylpropionyl>-(1S,5R,7R)-10,10-dimethyl-3-thioxo-2-aza-4-oxatricyclo<5.2.1.01,5>decane

(2R,3R)‑3-hydroxy‑2-methyl‑3-phenylpropanal

(3aR,6aS)-3-((2R,3R)-3-Hydroxy-2-methyl-3-phenyl-propionyl)-hexahydro-cyclopentaoxazol-2-one

(2R,3R)-3-hydroxy-1-[(S)-5-isopropyl-3-phenyl-2-thioxoimidazolidin-1-yl]-2-methyl-3-phenylpropan-1-one