The invention provides compounds of Formula I:
1
which may be in the form of pharmaceutical acceptable salts or compositions, are useful in treating diseases or conditions in which &agr;7 nicotinic acetylcholine receptors (nAChRs) are known to be involved.
这项发明提供了Formula I的化合物:
1
这些化合物可以是药用可接受的盐或组合物的形式,对治疗涉及α7
尼古丁型
乙酰胆碱受体(nAChRs)的疾病或症状是有用的。