Invention Grant
- Patent Title: Use of lignan compound for anti-wrinkle treatment
- Patent Title (中): 使用木酚素化合物进行抗皱治疗
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Application No.: US12665206Application Date: 2008-06-20
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Publication No.: US08435957B2Publication Date: 2013-05-07
- Inventor: Jae-Kwan Hwang , Hae Ji Lee , Jae Young Lee , Jae-Seok Shim , Jeong Hwan Kim , Do Un Kim , Heechul Chung , Jae Youn Chung
- Applicant: Jae-Kwan Hwang , Hae Ji Lee , Jae Young Lee , Jae-Seok Shim , Jeong Hwan Kim , Do Un Kim , Heechul Chung , Jae Youn Chung
- Applicant Address: KR Seoul KR Sungnam, Gyeonggi-Do
- Assignee: Biocare Co., Ltd.,Newtree Co., Ltd.
- Current Assignee: Biocare Co., Ltd.,Newtree Co., Ltd.
- Current Assignee Address: KR Seoul KR Sungnam, Gyeonggi-Do
- Agency: Edwards Wildman Palmer LLP
- Priority: KR10-2007-0060178 20070620
- International Application: PCT/KR2008/003547 WO 20080620
- International Announcement: WO2008/156345 WO 20081224
- Main IPC: A61K31/70
- IPC: A61K31/70

Abstract:
The present invention relates to a novel use of lignan compounds, which are isolated and purified from nutmeg or the aril of nutmeg for anti-wrinkle, and more particularly, the present invention relates to a novel use for anti-wrinkle of an extract of the nutmeg or an extract of the aril of the nutmeg, fragrin A, austobailignan 7, licarin E, and macelignan. The extracts and lignan compounds of the present invention have activities in suppressing collagen degradation enzyme-1 (MMP-I, matrix metalloprotei-nase-1) and formation of new collagen (type-1 procollagen), thereby having effect on inhibitng wrinkle caused by photoaging. Accordingly, the extracts and lignan compounds of the present invention may be useful for preventing or treating wrinkle caused by photoaging.
Public/Granted literature
- US20120288579A1 USE OF LIGNAN COMPOUND FOR ANTI-WRINKLE TREATMENT Public/Granted day:2012-11-15
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