Potential anticonvulsants. VI: Condensation of isatins with cyclohexanone and other cyclic ketones

Article abstract of DOI:10.1002/jps.2600720330

Cyclohexanone, substituted cyclohexanones, and other cycloalkanones have been condensed with isatin and substituted isatins to give a series of new 3-hydroxy-3-substituted oxindoles. A number of these 3-hydroxyoxindoles possess anticonvulsant activity.