作者:Alessandro Piergentili、Wilma Quaglia、Mario Giannella、Fabio Del Bello、Bruno Bruni、Michela Buccioni、Antonio Carrieri、Samuele Ciattini
DOI:10.1016/j.bmc.2006.10.040
日期:2007.1
to evaluate their potency at M(1)-M(4) muscarinic receptor subtypes. The stereochemical relationship between the 2-side chain and the 6-methyl group plays an important role in drug-receptor interaction, since the cis isomers are more potent than the corresponding trans isomers. However, the latter are able to discriminate between the muscarinic receptor subtypes. Among them compound 5b proves particularly
合成并测试了带有1,4-二恶烷和1,4-氧杂蒽核的毒蕈碱激动剂,以评估它们对M(1)-M(4)毒蕈碱受体亚型的效力。2-侧链和6-甲基之间的立体化学关系在药物-受体相互作用中起重要作用,因为顺式异构体比相应的反式异构体更有效。但是,后者能够区分毒蕈碱受体亚型。在它们之中,化合物5b被证明特别有趣,因为它选择性地激活回肠M(3)受体亚型,而对其他化合物则没有激动剂活性。