10-Ketomorphinan and 3-Substituted-3-desoxymorphinan Analogues as Mixed κ and μ Opioid Ligands: Synthesis and Biological Evaluation of Their Binding Affinity at Opioid Receptors
作者:Ao Zhang、Wennan Xiong、Jean M. Bidlack、James E. Hilbert、Brian I. Knapp、Mark P. Wentland、John L. Neumeyer
DOI:10.1021/jm0304156
日期:2004.1.1
10-ketomorphinan analogues were synthesized, and their binding affinity at all three opioidreceptors was investigated. In most cases, high affinity at micro and kappa receptors, and lower affinity at delta receptor was observed, resulting in good selectivity for micro and kappa receptors. A wide range of substituents can be accommodated on the nitrogen position. The N-(S)-tetrahydrofurfuryl analogue 11 displayed