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Development of macrocyclic inhibitors of HCV NS3/4A protease with cyclic constrained P2-P4 linkers. | LitMetric

AI Article Synopsis

Article Abstract

A series of macrocyclic compounds containing a cyclic constraint in the P2-P4 linker region have been discovered and shown to exhibit excellent HCV NS3/4a genotype 3a and genotype 1b R155K, A156T, A156V, and D168V mutant activity while maintaining high rat liver exposure. The effect of the constraint is most dramatic against gt 1b A156 mutants where ~20-fold improvements in potency are achieved by introduction of a variety of ring systems into the P2-P4 linker.

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Source
http://dx.doi.org/10.1016/j.bmcl.2012.09.061DOI Listing

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