The closest ones for FDA application, Teleprevir and Boceprevir, are just wrapping up their phase 3 (last) study data collection and number crunching now. Next step will be application for approval and I'm not sure how long that will take. Most predictions from analysts are for release of the drugs in 2011. Not so long now.
just finished the telaprevir trial and my study doc thinks they should be out early next year. but who knows, depends on the FDA.