Abstract
The synthesis of a series of RGD mimetic alpha(v)beta3 antagonists containing a hydantoin scaffold is shown. The results demonstrate some of the structural requirements for the design of selective alpha(v)beta3 antagonists (vs alpha(IIb)beta3) in terms of the Arg-mimetic, the distance between N- and C-terminus and the lipophilic side chain.
MeSH terms
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Fibrinogen / metabolism
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Humans
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Hydantoins / chemical synthesis*
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Imidazoles / chemical synthesis
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Molecular Structure
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Oligopeptides / chemical synthesis*
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Peptides / metabolism
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Platelet Glycoprotein GPIIb-IIIa Complex / metabolism
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Protein Binding / drug effects
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Receptors, Vitronectin / antagonists & inhibitors
Substances
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Hydantoins
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Imidazoles
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Oligopeptides
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Peptides
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Platelet Glycoprotein GPIIb-IIIa Complex
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Receptors, Vitronectin
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arginyl-glycyl-aspartic acid
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kistrin
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Fibrinogen