일반기술

3,8-dihydroxyquinoline compound, its manufacturing method and a component which contains it and suppresses the activity of tyrosinase

This invention is about tyrosinase deactivator which is separated and purified from a centipede, a kind of crude drug resource, its manufacturing method and a component which contains it and suppresses the activity of tyrosinase. The 3,8-dihydroxyquinoline separated and purified from centipede according to this invention suppresses the activity of tyrosinase and repress the formation of melanin, and can be used for the prevention and treatment of skin aging or skin cancer.