2-[3-(3-Benzoyl-1-methyl-thioureido)-phenyl]-propionic acid ethyl ester

α-(3-hydroxyphenyl)propionic acid ethyl ester

2-[3-(2,2,2-Trifluoro-acetylamino)-phenyl]-propionic acid ethyl ester

ethyl 2-(3-aminophenyl)propionate

2-(3-Methylamino-phenyl)-propionic acid ethyl ester