4-methoxycarbonyl aniline
4-<4,5-Dihydro-4-(1H-indol-3-ylmethylene)-2-methyl-5-oxo-1H-imidazol-1-yl>benzoic acid hydrazide
Methyl 4-<4,5-dihydro-4-(1H-indol-3-ylmethylene)-2-methyl-5-oxo-1H-imidazol-1-yl>benzoate
4-(1'H-indol-3'-ylmethylene)-2-methyl-5(4H)oxazolone
4-{4-[1-(1H-Indol-3-yl)-meth-(Z)-ylidene]-2-methyl-5-oxo-4,5-dihydro-imidazol-1-yl}-benzoic acid [1-(2-hydroxy-phenyl)-meth-(Z)-ylidene]-hydrazide