Abstract: Compounds and methods are provided for the treatment of disease conditions in which modification of serotonergic receptor activity has a beneficial effect. In the method, an effective amount of a compound is administered to a patient in need of such treatment.

Abstract: Compounds and methods are provided for the treatment of disease conditions in which modification of serotonergic receptor activity has a beneficial effect. In the method, an effective amount of a compound is administered to a patient in need of such treatment.

Abstract: The underlying object is to create a piece of seating furniture with which an automatic, bodyweight-dependent setting of the restoring force of the inclination mechanism and of the back part mechanism takes place.According to the invention, the seat part (2) is mounted on the seat carrier (5) vertically adjustably by means of a parallelogram linkage arrangement (9, 10) against the pretensioning force of a spring element (16), furthermore the back carrier (4) is mounted pivotally on the seat carrir (5), a pivoting of the back carrier (4) taking place against the pretensioning force of the spring element (16).The piece of seating furniture according to the invention can be used, for example, as office furniture, as a seat in a motor vehicle or in the domestic sector.