申请人:Ishida Kenya
公开号:US20060088485A1
公开(公告)日:2006-04-27
A melanogenesis inhibitor characterized by containing at least one kind of piperonyl alcohol represented by the following general formula (1)
wherein R is a straight chain or branched chain alkyl group having 3 to 18 carbon atoms, a straight chain or branched chain alkenyl group having 3 to 18 carbon atoms, or an optionally substituted alicyclic alkyl group. The melanogenesis inhibitor is superior in stability and safety and has a high melanogenesis-inhibiting effect; and a skin preparation containing the melanogenesis inhibitor is very stable, safe, and has a sufficient fair skin effect and a sufficient effect for curing skin dyspigmentation.
一种黑色素生成抑制剂,其特征在于包含至少一种由下述通式(1)表示的香豆素醇,其中R为直链或支链烷基,具有3至18个碳原子,直链或支链烯基,具有3至18个碳原子,或是可选择性取代的脂环烷基。该黑色素生成抑制剂具有较高的稳定性和安全性,并具有较强的黑色素生成抑制效果;含有该黑色素生成抑制剂的皮肤制剂非常稳定、安全,具有足够的美白效果和治疗皮肤色素沉着的效果。