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US09309288B2 Selective αvβ3 receptor peptide antagonist for therapeutic and diagnostic applications 有权
选择性αv&bgr 3受体肽拮抗剂用于治疗和诊断应用

Selective αvβ3 receptor peptide antagonist for therapeutic and diagnostic applications
Abstract:
The present invention is related to new peptide antagonists of αvβ3 receptor, designed on the basis of the crystal structure of integrin αvβ3 in complex with c(RGDf[NMe]V) and the NMR structure of echistatin. These peptides are potent and selective antagonists of the αvβ3 receptor and can be used as novel anticancer drugs and/or new class of diagnostic non-invasive tracers as suitable tools for αvβ3-targeted therapy and imaging.
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