GSK2336805 HCV NS5A Inhibitor Demonstrates Potent Antiviral Activity in Chronic Hepatitis C (CHC) Genotype 1 Infection: Results from a First Time in Human (FTIH) Single and Repeat Dose Study
http://www.natap.org/2011/AASLD/AASLD_30.htm
Phase 2 study:
Safety, Antiviral Activity, and Pharmacokinetics of GSK2336805 With Peginterferon and Ribavirin in Chronic Hepatitis C Subjects
http://clinicaltrials.gov/show/NCT01439373
ABT-450 - active against all genotypes 1-6, preferentially 1 and 4
ABT-267 - pangenotypic
ABT-333/072 - genotype 1 only