Abstract
Anthranilamide-based benzamidine compound 4 and its N-substituted analogs were designed and examined as factor Xa inhibitors using substituted benzamidines as unconventional S4 binding element. A group of N,N-dialkylbenzamidines (11, 17 and 24) have been discovered as potent factor Xa inhibitors with strong anticoagulant activity and promising oral PK profiles.
MeSH terms
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Administration, Oral
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Animals
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Anticoagulants / administration & dosage*
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Anticoagulants / chemical synthesis*
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Anticoagulants / pharmacokinetics
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Benzamidines / administration & dosage*
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Benzamidines / chemical synthesis*
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Benzamidines / pharmacokinetics
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Biological Availability
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Dogs
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Factor Xa / pharmacokinetics
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Factor Xa Inhibitors*
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Humans
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Rats
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Rats, Sprague-Dawley
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Structure-Activity Relationship
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ortho-Aminobenzoates / administration & dosage*
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ortho-Aminobenzoates / chemical synthesis*
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ortho-Aminobenzoates / pharmacokinetics
Substances
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Anticoagulants
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Benzamidines
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Factor Xa Inhibitors
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ortho-Aminobenzoates
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Factor Xa
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anthranilamide