Several monocyclic derivatives structurally related to the μ-opioid agonist 3-cinnamyl-8 propionyl-3,8-diazabicyclo[3.2. 1]octane have been synthesized and tested in binding studies using the μ-selective 3H-DAMGO as ligand. Modeling studies have been performed on the same compounds in order to explain the observed lack of affinity towards μ-opioid receptors
Chirospecific and Subtype Selective Dopamine Receptor Binding of Heterocyclic Methoxynaphthamide Analogs
作者:Laura Bettinetti、Harald Hübner、Peter Gmeiner
DOI:10.1002/ardp.200400997
日期:2005.6
Employing the D3 and D4selective methoxynaphthalines nafadotride and FAUC 182, respectively, as lead compounds, the pyrazolo[1,5‐a]pyridine‐3‐carboxamides of type 1a and 2a as well as their 2‐substituted regioisomers 1b and 2b were synthesized when following an ex‐chiral pool approach. Dopamine receptor binding studies involving the target compounds (1a,b, 2a,b) and the respective optical antipodes