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Bioorg Med Chem Lett. 2008 Sep 15;18(18):5002-5. doi: 10.1016/j.bmcl.2008.08.017. Epub 2008 Aug 9.

Hexahydro-pyrrolo- and hexahydro-1H-pyrido[1,2-b]pyridazin-2-ones as potent inhibitors of HCV NS5B polymerase.

Author information

1
Anadys Pharmaceuticals, Inc., 3115 Merryfield Row, San Diego, CA 92121, USA. fruebsam@anadyspharma.com

Abstract

Hexahydro-pyrrolo- and hexahydro-1H-pyrido[1,2-b]pyridazin-2-one analogs were discovered as a novel class of inhibitors of genotype 1 HCV NS5B polymerase. Among these, compound 4c displayed potent inhibitory activities in biochemical and replicon assays (IC(50) (1b) <10 nM; EC(50) (1b)=34 nM) as well as good stability towards human liver microsomes (HLM t(1/2) =59 min).

PMID:
18722768
DOI:
10.1016/j.bmcl.2008.08.017
[Indexed for MEDLINE]

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