Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: A Double-blind, Randomized, Placebo-controlled Study to Evaluate the Efficacy and Safety of STA-2 in Patients With Chronic Stable Angina
Brief Summary: The objectives of this study are to evaluate the efficacy, pharmacological activities and safety of STA-2 in the treatment of chronic stable angina.