[EN] SUBSTITUTED HEXAHYDROCHROMENO [3, 4 - B] PYRROLES WITH AFFINITY FOR THE SEROTONIN RECEPTOR (5-HT) FAMILY [FR] DÉRIVÉS TRICYCLIQUES ET LEUR UTILISATION PHARMACEUTIQUE ET COMPOSITIONS
[EN] SUBSTITUTED HEXAHYDROCHROMENO [3, 4 - B] PYRROLES WITH AFFINITY FOR THE SEROTONIN RECEPTOR (5-HT) FAMILY [FR] DÉRIVÉS TRICYCLIQUES ET LEUR UTILISATION PHARMACEUTIQUE ET COMPOSITIONS