Research Article
Inhibitory Effects of Glycyrrhetinic Acid on DNA Polymerase and Inflammatory Activities
Figure 1
Structure of the glycyrrhizin derivatives. (a) Glycyrrhizin (3-O-(2-O-β-D-glucopyranuronosyl-α-D-glucopyranuronosyl)-18β-glycyrrhetinic acid; compound 1: R1 and R2 = H) and dipotassium glycyrrhizate (compound 2: R1 and R2 = K+). (b) Glycyrrhetinic acid (compound 3).