申请人:Abbott Laboratories
公开号:EP2253631A1
公开(公告)日:2010-11-24
Compounds of formula (I) wherein n1 is 0, 1, or 2; n2 is 0, 1, or 2; X is a bond, O, S, or NR1; and Ar1 is a 5-membered aromatic ring, 6-membered aromatic ring, or a fused bicycloheterocycle. The compounds are useful in treating conditions or disorders prevented by or ameliorated by α7 nAChR ligands. Also disclosed are pharmaceutical compositions having compounds of formula (I) and methods for using such compounds and compositions.
式(I)化合物 其中 n1 为 0、1 或 2;n2 为 0、1 或 2;X 为键、O、S 或 NR1;Ar1 为 5 元芳香环、6 元芳香环或融合双环。这些化合物可用于治疗被 α7 nAChR 配体预防或改善的病症或紊乱。还公开了具有式(I)化合物的药物组合物以及使用此类化合物和组合物的方法。