发明名称 |
SKIN-WHITENING COSMETIC |
摘要 |
a novel skin-whitening agent; and a skin-whitening cosmetic or quasi-drug which is highly effective for prevention/amelioration of melanopathy and is prepared using the skin-whitening agent. The cosmetic comprises a compound represented by the general formula (I) and/or a salt thereof as an active ingredient. (I) wherein R1 and R2 independently represent a secondary or tertiary alkyl group having 3 to 7 carbon atoms; and R3 represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms or an alkoxy group having 1 to 4 carbon atoms. ® KIPO & WIPO 2009
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申请公布号 |
KR20080112229(A) |
申请公布日期 |
2008.12.24 |
申请号 |
KR20087022343 |
申请日期 |
2008.09.12 |
申请人 |
POLA CHEMICAL INDUSTRIES, INC. |
发明人 |
KATAGIRI TAKAYUKI;YOKOYAMA KOUJI;KIMURA MAKOTO;SAITOH YUKO |
分类号 |
A61K8/49;A61K31/381;A61Q19/02 |
主分类号 |
A61K8/49 |
代理机构 |
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地址 |
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