公开(公告)号：US09839594B2

公开(公告)日：2017-12-12

申请号：US14651876

申请日：2013-10-18

Applicant: KOREA INSTITUTE OF ORIENTAL MEDICINE

Inventor： Sung Uk Chae ,  Mi Young Lee

IPC: A61K8/63 ,  A61Q19/00 ,  A61Q19/08 ,  A61K31/7048 ,  A61K36/8964 ,  A61K8/60 ,  A61K8/97 ,  A61K31/7028 ,  A61K31/704

CPC classification number: A61K8/63 ,  A61K8/60 ,  A61K8/97 ,  A61K31/7028 ,  A61K31/704 ,  A61K31/7048 ,  A61K36/8964 ,  A61Q19/00 ,  A61Q19/007 ,  A61Q19/08

Abstract: The present invention relates to a skin-moisturizing or wrinkle-improving external composition or cosmetic composition which contains, as an active ingredient, a compound represented by Formula 1, which can be extracted from Anemarrhena asphodeloides Bunge, or a pharmaceutically acceptable salt thereof. The composition prevents skin moisture loss and thus suppresses skin tissue damage induced by UV rays and so has a skin-wrinkle preventing or alleviating effect.