申请人:Ratcliffe Paul David
公开号:US20120208796A1
公开(公告)日:2012-08-16
The present invention relates to a heterocyclic derivative of formula (I) wherein the variables are as defined in the specification or to a pharmaceutically acceptable salt or solvate thereof. The present invention further relates to pharmaceutical compositions comprising said heterocyclic derivatives and to their use in therapy, for instance in the treatment or prevention of disorders mediated by nicotinic acetylcholine receptors, such as schizophrenia and Alzheimer's disease.
本发明涉及一种式子为(I)的杂环衍生物,其中变量如规范中定义,或其药学上可接受的盐或溶剂。本发明还涉及包括所述杂环衍生物的制药组合物及其在治疗中的应用,例如用于治疗或预防由尼古丁乙酰胆碱受体介导的疾病,如精神分裂症和阿尔茨海默病。