申请人:Ji Jianguo
公开号:US20070275975A1
公开(公告)日:2007-11-29
Compounds of formula (I)
wherein A is N or N
+
—O
−
; n is 0, 1, or 2; Y is O, S, —NH—, and —N-alkyl-; Ar
1
is both 6-membered aromatic rings; Ar
2
is 5- or 6-membered aromatic rings with a —NR
8
R
9
group, as defined herein. 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)的化合物中,其中A为N或N+—O−; n为0、1或2; Y为O、S、—NH—和—N-烷基-; Ar1为两个6元芳香环; Ar2为带有—NR8R9基团的5-或6元芳香环,如本文所定义。这些化合物可用于治疗α7 nAChR配体预防或改善的疾病或症状。还公开了含有式(I)化合物的药物组合物以及使用这些化合物和组合物的方法。