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    • 5. 发明授权
    • Vanillin acetals
    • 香草醛缩醛
    • US08236970B2
    • 2012-08-07
    • US11988237
    • 2006-07-05
    • Kenya IshidaTakashi Aida
    • Kenya IshidaTakashi Aida
    • C07D317/00
    • C07D317/22
    • The invention relates to a sensory stimulant composition containing one or more of vanillin acetals represented by the general formula (1), and a flavor and fragrance composition, a beverage or food product, a fragrance or cosmetic product, a daily utensil product, an oral composition, or a pharmaceutical product containing the sensory stimulant composition with a warming sensation agent or cooling sensation substance, if necessary. Vanillin acetals represented by the general formula (1) show an excellent pungent and/or warming sensation effect and a cooling sensation-emphasizing effect.
    • 本发明涉及含有一种或多种由通式(1)表示的香草醛缩醛的感官刺激剂组合物,以及香料和香料组合物,饮料或食品,香料或化妆品,日常用具产品,口服 组合物或含有感觉刺激剂组合物的药物产品,如果需要,加热感觉剂或冷却感觉物质。 由通式(1)表示的香草醛缩醛显示出极好的刺激性和/或加温感觉效果和冷却感觉强调效果。
    • 9. 发明授权
    • Melanogenesis inhibitor and skin preparation containing the same
    • 黑素生成抑制剂和含有相同的皮肤制剂
    • US07576125B2
    • 2009-08-18
    • US10545006
    • 2004-02-12
    • Kenya IshidaEiko Tamai
    • Kenya IshidaEiko Tamai
    • A61K31/357
    • A61Q19/02A61K8/4973
    • 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.
    • 一种黑素生成抑制剂,其特征在于含有以下通式(1)表示的至少一种胡椒醇,其中R是具有3至18个碳原子的直链或支链烷基,具有3个碳原子的直链或支链烯基 至18个碳原子,或任选取代的脂环族烷基。 黑素生成抑制剂的稳定性和安全性优越,具有高的黑素生成抑制作用; 含有黑素生成抑制剂的皮肤制剂非常稳定,安全,具有足够的良好的皮肤效果和足够的治疗皮肤色素沉着的作用。