Provided is a pharmaceutical composition for at least one selected from the group consisting of inhibiting the activity of matrix metalloproteinase (MMP), inhibiting the expression of matrix metalloproteinase, inhibiting the phosphorylation of mitogen-activated protein kinase (MAPK), and promoting the expression of collagen, comprising an effective amount of an active component selected from a group consisting of a compound of formula (I), a pharmaceutically acceptable salt of the compound, a pharmaceutically acceptable ester of the compound, and combinations thereof: