3-tert-butoxycarbonylamino-3-phenylpropionic acid methyl ester

4-(2-methyl-2-phenylhydrazono)-1-phenylpent-1-en-3-one

(1S,1'S)-N-2'-hydroxy-1'-phenylethyl-1-phenylethylamine

N-(4-hydroxy-4-phenylbutyl)benzamide

4-chloro-1,3,4-triphenyl-butan-2-one