2-Pyrrolidinone, 4-methyl-1-[(1S)-1-phenylethyl]-, (4S)-

(S)-N-allyl-2-bromo-N-(1-phenyl-ethyl)acetamide

(S)-S-(2-(allyl(1-phenylethyl)amino)-2-oxoethyl)O-ethyl carbonodithioate

(S)-(+)-O-(phenylseleno)acetyl-N-allylmandelamide