摘要:
Novel alpha(v)beta(3) antagonists based on the N-aryl-gamma-lactam scaffold were prepared. SAR studies led to the identification of potent antagonists for alpha(v)beta(3) receptor with excellent selectivity against the structurally related alpha(IIb)beta(3) receptor. Additional interactions of N-aryl-gamma-lactam derivatives with alpha(v)beta(3) were found when compared to c(-RGDf[NMe]V-) peptide antagonist. The effects of the conformation and configuration of the gamma-lactam core on the binding were also assessed. (C) 2004 Elsevier Ltd. All rights reserved.