(-)-(S)-1-methyl-1-phenyl-3-butenamine

N-((R)-1-Methyl-1-phenyl-but-3-enyl)-acetamide

(R)-4-Amino-4-phenyl-pentanoic acid

N-((R)-4-Hydroxy-1-methyl-1-phenyl-butyl)-acetamide

(R)-4-Acetylamino-4-phenyl-pentanoic acid