(2R,3S)-2-benzyloxy-3-benzoylamino-3-phenylpropanoic acid

(4S,5R)-2,4-Diphenyl-4,5-dihydro-oxazole-5-carbothioic acid S-phenyl ester

S-phenyl (2S,3S)-3-benzamido-2-hydroxy-3-phenylpropanethioate

cephalomanninediol