COMPOSITION CONTAINING ARYLNAPHTHALENE LIGNAN DERIVATIVE FOR PREVENTING AND/OR TREATING DEMENTIA

摘要

Provided is a composition containing arylnaphthalene lignan derivatives, that are one or more selected from a group consisting of Justicidin A, 5-methoxyjusticidin A, Chinensinaphtol, and a pharmaceutically acceptable salt thereof as an active ingredient for preventing, relieving, and/or treating dementia, and ameliorating memory impairment and/or improving memory.