Synthesis and biological evaluation of non-peptide αvβ3/α5β1 integrin dual antagonists containing 5,6-dihydropyridin-2-one scaffolds
作者:Fides Benfatti、Giuliana Cardillo、Serena Fabbroni、Patrizia Galzerano、Luca Gentilucci、Riccardo Juris、Alessandra Tolomelli、Monica Baiula、Antonino Spartà、Santi Spampinato
DOI:10.1016/j.bmc.2007.07.049
日期:2007.12
Small constrained non-peptidic molecules consisting of a polyfunctionalized rigid core, carrying appendages corresponding to arginine and aspartic acid side chains, have been recently reported to be promising for drug development. In this work, the 5,6-dihydropyridin-2-one was envisaged as a scaffold to turn into potential integrin ligands, introducing a carboxylic acid and a basic appendage. The synthesis and the antiadhesion activity of a small library of peptidomimetics capable to recognize alpha(v)beta(3) and alpha(5)beta(1) integrins has been herein reported. (C) 2007 Elsevier Ltd. All rights reserved.