Spiro(2H-1benzopyran-2,4'-piperidine) derivates as glycine transport inhibitors
申请人:——
公开号:US20040029904A1
公开(公告)日:2004-02-12
1
The present invention relates to spiro[2H-1-benzopyran-2,4′-piperidine] derivatives having general formula (I), or a pharmaceutically acceptable salt thereof. The invention also relates to pharmaceutical compositions comprising said derivatives, as well as to the use of these spiro[2H-1-benzopyran-2,4′-piperidine] derivatives in therapy, more specifically for the treatment of CNS disorders.
Substituted Aryl-fused Spirocyclic Amines of the formula (I): are provided, as are methods for their preparation and use. Such compounds may generally be used to modulate ligand binding to histamine H3 receptors in vivo or in vitro, and are particularly useful in the treatment of a variety of disorders in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and therapeutic methods are provided, as are methods for using such ligands for detecting histamine H3 receptors (e.g., receptor localization studies).