申请人:Nirogi Ramakrishna
公开号:US20130072518A1
公开(公告)日:2013-03-21
The present invention relates to novel bicyclic compounds of the formula (I), and their derivatives, prodrugs, tautomers, stereoisomers, polymorphs, solvates, hydrates, metabolites, N-oxides, pharmaceutically acceptable salts and compositions containing them. The present invention also relates to a process for the preparation of above said novel compounds, and their derivatives, prodrugs, tautomers, stereoisomers, polymorphs, solvates, hydrates, metabolites, N-oxides, pharmaceutically acceptable salts and compositions containing them. These compounds are useful in the treatment and prevention of various disorders that are related to α
4
β
2
nicotinic receptors.
本发明涉及具有式(I)的新颖双环化合物及其衍生物、前药、互变体、立体异构体、多型体、溶剂合物、水合物、代谢物、N-氧化物、药学上可接受的盐以及含有它们的组合物。本发明还涉及上述新颖化合物及其衍生物、前药、互变体、立体异构体、多型体、溶剂合物、水合物、代谢物、N-氧化物、药学上可接受的盐及含有它们的组合物的制备方法。这些化合物在治疗和预防与α4β2烟碱受体相关的各种疾病方面是有用的。