A Study to Investigate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics After Oral Administration of AJH-2947 in Healthy Korean and/or Caucasian Adult Male Subjects

A Randomized, Double-blind, Placebo-controlled, Single and Multiple Ascending Dose, Phase 1 Clinical Trial to Evaluate Pharmacokinetics, Pharmacodynamics, Safety and Tolerability After Oral Administration of AJH-2947 in Healthy Korean or Caucasian Male Subjects