DERIVATIVES OF 2-OXO-ALKYL-1-PIPERAZIN-2-ONE, PREPARATION METHOD THEREOF AND THERAPEUTIC USE OF SAME

摘要

The invention relates to derivatives of 4-{2-[phenyl-3,6- dihydro-pyridin-1-yl]-2-oxo-alkyl}-1-piperazin-2-one and 4-{2-[phenyl-2,5-dihydro-pyrrol-1- yl]-2-oxo-alkyl}-1 -piperazin-2-one having general formula (I), wherein: A, B, m, R3 and n are as defined in claim 1. The invention also relates to the preparation thereof and to the therapeutic use of same.