The present invention concerns new derivatives of 4-oxo-1,4-dihydro-quinoline 3-carboxamide, answering to the following general formula: <IMG> in which: R1 represents a linear or branched lower alkyl radical, containing from 1 to 5 carbon atoms; an alkenyl or alkynyl radical containing from 2 to 5 carbon atoms; or a cycloalkyl radical containing from 3 to 5 carbon atoms, R2 represents an alkyl radical containing from 1 to 4 carbon atoms, n is equal to 1 or 2, X represents a hydrogen, a halogen, a lower alkoxy or alkyl group, and their use as anticonvulsive as psychotonic agents.
QUINOLINE DERIVATIVES AS ANTICONVULSIVE AND PSYCHOTONIC AGENTS