(3aR,7aR)-2-phenyl-5-trimethylsilyl-7,7a-dihydro-3aH-isoindole-1,3,4-trione

5-methyl-2-phenyl-3a,7a-dihydroisoindole-1,3-dione

1-苯基-3-[(苯基甲基)氨基]-2,5-吡咯烷二酮

6-phenylpyrrolo[3,4-b]pyridine-5,7-dione

3,4-dibromo-1-phenylpyrrole-2,5-dione