The present invention relates to five-membered heteroaromatic olefinic azacyclic compounds and five-membered heteroaromatic acetylenic azacylic compounds, having formula (I) wherein the ring including X, XI, XII, XIII and X IV is heteroaromatic, B is a two-carbon bridging species and Q, E, EI, EII, EIII, m and n are as defined herein and pharmaceutical compositions containing them that are capable of affecting nicotic cholinergic receptors.
本发明涉及五元杂芳烯基氮
杂环化合物和五元杂芳
乙炔基氮环化合物,其
化学式为(I),其中包括X、XI、XII、XIII和XIV的环是杂芳环,B是一个含有两个碳的桥联物种,Q、E、EI、EII、EIII、m和n的定义如本文所述,并含有这些化合物的药物组合物,能够影响
烟碱型
胆碱受体。