Methyl (2R*,3R*)-2-(acetylamino)-3-hydroxy-3-phenylpropanoate
methyl (Z)-2-(acetylamino)-3-phenylpropenoate
4-Methyl-5-phenyl-2,5-dihydro-thiazole-2-carboxylic acid methyl ester
4-Methyl-5-phenethyl-2,5-dihydro-thiazole-2-carboxylic acid methyl ester
4-Methyl-2,5-dihydro-thiazole-2-carboxylic acid methyl ester