Abstract
A novel series of nonnucleoside HCV NS5B polymerase inhibitors were prepared from (2Z)-2-(benzoylamino)-3-(5-phenyl-2-furyl)acrylic acid, a high throughput screening lead. SAR studies combined with structure based drug design focusing on the southern heterobiaryl region of the template led to the synthesis of several potent and orally bioavailable lead compounds. X-ray crystallography studies were also performed to understand the interaction of these inhibitors with HCV NS5B polymerase.
MeSH terms
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Acrylates / chemistry
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Acrylates / pharmacokinetics
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Acrylates / pharmacology*
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Biological Availability
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Crystallography, X-Ray
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Enzyme Inhibitors / chemistry
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Enzyme Inhibitors / pharmacokinetics
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Enzyme Inhibitors / pharmacology*
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Furans / chemistry
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Furans / pharmacokinetics
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Furans / pharmacology*
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Structure-Activity Relationship
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Viral Nonstructural Proteins / antagonists & inhibitors*
Substances
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(2Z)-2-(benzoylamino)-3-(5-phenyl-2-furyl)acrylic acid
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Acrylates
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Enzyme Inhibitors
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Furans
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Viral Nonstructural Proteins
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NS-5 protein, hepatitis C virus
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acrylic acid