THE INVENTION RELATES TO DERIVATIVES OF ((PHENYL)-3,6-DIHYDROPYRIDIN-1 YL)- (BRIDGED PIPERAZINYL)-1 -ALKANONE AND ((PHENYL)-2,5-DIHYDRO-PYRROLE-1 YL)-(BRIDGED PIPERAZINYL)-1- ALKANONE DERIVATIVES OF THE GENERAL FORMULA (I) WHERE A, B, m, W, n, AND R5 ARE SUCH AS DEFINED IN CLAIM 1, TO A METHOD FOR PREPARING THE SAME, AND TO THE THERAPEUTIC APPLICATION THEREOF.