Synthesis and Biological Evaluation of α- and β-6-Amido Derivatives of 17-Cyclopropylmethyl-3, 14β-dihydroxy-4, 5α-epoxymorphinan: Potential Alcohol-Cessation Agents
作者:Senait Ghirmai、Marc R. Azar、Wilma E. Polgar、Ilona Berzetei-Gurske、John R. Cashman
DOI:10.1021/jm701060e
日期:2008.3.1
and aliphatic amide analogues of 6-naltrexamine were synthesized and used to characterize the binding to and functional activity of human mu-, delta-, and kappa-opioid receptors. Competition binding assays showed 11-25 and 27-31 bound to the mu (K(i) = 0.05-1.2 nM) and kappa (K(i) = 0.06-2.4 nM) opioid receptors. Compounds 11-18 possessed significant binding affinity for the delta receptor (K(i) = 0