申请人:Ji Jianguo
公开号:US20050159597A1
公开(公告)日:2005-07-21
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
其中A为N或N
+
—O
−
;n为0、1或2;Y为O、S、—NH—和—N-烷基-;Ar
1
为两个6-成员芳香环;Ar
2
为含有—NR
8
R
9
基团的5-或6-成员芳香环,如本文所定义。这些化合物在治疗α7 nAChR配体预防或改善的病症或疾病中很有用。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。