The conformations of all stereoisomers of PMRI cyclotetrapeptide mimetics 1-8 are essentially determined by the predisposition of the diamine to stabilize beta-turns. The peptide mimetics can be regarded as 3D scaffolds for designing molecules with a predictable display of the pharmacophores. We used the models for testing novel RGD analogues as alpha(v)beta(3)-integrin receptor antagonists.
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| http://dx.doi.org/10.1002/cmdc.200800407 | DOI Listing |
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