(DE) Verbindungen der Formel (I), worin die Substituenten und Symbole die in der Beschreibung genannten Bedeutungen haben, stellen neue 5-HT1A-Agonisten und $g(a)1-Adrenozeptorenblocker dar.(EN) Disclosed are compounds of formula I, in which the substituents and symbols have the meanings indicated in the description. These compounds are novel 5-HT1A-agonists and $g(a)1-adrenoceptor blockers.(FR) L'invention concerne des composés de formule (I), où les substituants et les symboles ont la définition donnée dans la description. Ces composés constituent de nouveaux agonistes 5-HT1A et inhibiteurs d'adrénorécepteurs $g(a)1.
Compounds of formula I, in which the substituents and symbols have the meanings indicated in the description, R5-HT.sub.1A -agonists and .alpha..sub.1 -adrenoceptor blockers. Compositions containing these compounds as active ingredients are useful for treating those diseases which can be treated by 5-HT.sub.1A agonists or by .alpha..sub.1 -adrenoreceptor blockers.