- Diagnosis of type 2 diabetes
- Hb1AC >7%-11% inclusive
- Male and females 18-70; females must be post-menopausal
- On a stable dose of metformin hydrochloride
- Medical history of stroke, unstable angina, heart attack within one year of
enrollment, and alcohol dependency or recent drug abuse.
- Women of childbearing potential, pregnant or nursing
- Evidence of diabetic complications with significant end-organ damage