Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate

(3E)-3-(2-Bromobenzylidene)-1,3-dihydro-2H-indol-2-one

1-(4,5-dihydro-1,3-thiazol-2-yl)-3H-indol-2-one

3-(thiophen-2-ylmethylidene)-1H-indol-2-one

3-bis(methylthio)methylene-2,3-dihydro-1-methyl-2-oxoindole