Benfatti F, Cardillo G, Fabbroni S, Galzerano P, Gentilucci L, Juris R, Tolomelli A, Baiula M, Spartà A, Spampinato S. Synthesis and biological evaluation of non-peptide αvβ3/α5β1 integrin dual antagonists containing 5,6-dihydropyridin-2-one scaffolds.
Bioorg Med Chem 2007;
15:7380-90. [PMID:
17869121 DOI:
10.1016/j.bmc.2007.07.049]
[Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2007] [Revised: 07/16/2007] [Accepted: 07/25/2007] [Indexed: 11/20/2022]
Abstract
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.
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