3-(1,3-苯并噻唑-2-基)丙酸

1-(2-aminophenyl)pyrrolidine-2,5-dione

琥珀酸一酰苯胺

5-methylidene-1-phenylpyrrolidin-2-one

4-(2,5-二氧代吡咯烷-1-基)苯磺酰胺