کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1362607 | 981492 | 2006 | 16 صفحه PDF | دانلود رایگان |
In this paper, we are presenting a quantitative-structure–activity relationship (QSAR) study performed on 21 selective A1 adenosine receptor agonists plus the endogenous substrate, adenosine, so as to identify those predictors which play a key role in describing the binding of the ligand with the A1 receptor. A large number of molecular descriptors plus a calculated receptor–agonist binding energy and atomic charges were taken into account to derive different QSAR models, using different regression techniques. The results obtained both with linear and nonlinear approaches converge to the selection of the same informative parameters, highlighting the correlation of these descriptors with the biological Response. The evaluation ‘a priori’ of these predictors could therefore represent a useful tool in the screening of large libraries of compounds and in the rational design of new selective agonists.
In this paper, we are presenting a quantitative-structure–activity relationship study performed on 21 selective A1 adenosine receptor agonists plus the endogenous substrate, adenosine, so as to identify those predictors which play a key role in describing the binding of the ligand with the A1 receptor. This in silico approach could be useful for the screening of large libraries of compounds and in the rational design of new selective agonists.Figure optionsDownload as PowerPoint slide
Journal: Bioorganic & Medicinal Chemistry - Volume 14, Issue 5, 1 March 2006, Pages 1348–1363