4-[(2-oxoindol-3-yl)amino]benzenesulfonamide

2H-Indol-2-one, 3-[2-(2-furanyl)-2-oxoethyl]-1,3-dihydro-3-hydroxy- (en)

3-phenacyl-1,3-dihydroindol-2-one

2-(2,3-二氧代-2,3-二氢-1H-吲哚-1-基)乙酰胺

5-methyl-11H-indolo[3,2-c]quinolin-6-one