申请人:Xu Yuelian
公开号:US20080247964A1
公开(公告)日:2008-10-09
Substituted azaspiro derivatives of the Formula:
are provided, in which variables are as described herein. Such compounds may 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 central nervous system (CNS) and other disorders in humans, domesticated companion animals and livestock animals. Compounds provided herein may be administered alone or in combination with one or more other CNS agents to potentiate the effects of the other CNS agent(s). Pharmaceutical compositions and methods for treating such disorders are provided, as are methods for using such ligands for detecting histamine H3 receptors (e.g., receptor localization studies).
提供了公式中的替代的azaspiro衍生物,其中变量如本文所述。这些化合物可以用于调节组织胺H3受体在体内或体外的配体结合,并在治疗人类、家养伴侣动物和家畜动物的各种中枢神经系统(CNS)和其他疾病方面特别有用。本文提供的化合物可以单独或与一个或多个其他CNS药剂联合使用,以增强其他CNS药剂的效果。提供了用于治疗这些疾病的药物组合物和方法,以及用于检测组织胺H3受体(例如,受体定位研究)的配体的方法。