Going through Clinical Trials.gov noticed the follow Phase 2 programs think all are on the list for those wanting more info the links and a couple things I noticed are below.
http://clinicaltrials.gov/ct2/show/NCT00797745 - Pharmacokinetics/Pharmacodynamics Study of SCH 900518 in Previously Untreated Subjects With Genotype 1 . They have 6 arms + SOC. Using ritonavir, Some 4 week lead in, once and twice daily . 140 patients
http://clinicaltrials.gov/ct2/show/NCT00561353 - OPERA 1: A Study of the Hepatitis C Virus (HCV) Protease Inhibitor TMC435350 . (25 mg daily or 75 mg daily or 200 mg daily or 400 mg daily) . 130 patients