会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明授权
    • Use of salicylic derivatives for the treatment of skin aging
    • 使用水杨酸衍生物治疗皮肤老化
    • US5262407A
    • 1993-11-16
    • US780063
    • 1991-10-21
    • Jean L. LevequeDidier Saint Leger
    • Jean L. LevequeDidier Saint Leger
    • A61K8/37A61K31/60A61Q19/08
    • A61K31/60A61K8/37A61Q19/08
    • The invention relates to a composition intended for the treatment of skin aging, containing, in a physiologically acceptable medium, at least one salicylic acid derivative corresponding to the formula: ##STR1## in which: R represents a saturated aliphatic chain or an unsaturated chain bearing one or more conjugated or unconjugated double bonds, it being possible for the chains to be substituted with one or more halogen atoms as well as with trifluoromethyl groups, with one or more hydroxyl groups in free form or a form esterified by an acid, or alternatively with a carboxyl group, free or esterified by a lower alcohol; andR' represents a hydroxyl group or an ester group of formula: ##STR2## where R.sub.1 is a saturated or unsaturated aliphatic group.
    • 本发明涉及用于治疗皮肤老化的组合物,其在生理学上可接受的培养基中含有至少一种对应于下式的至少一种水杨酸衍生物:其中:R表示饱和脂族链或 带有一个或多个共轭或非共轭双键的不饱和链,链可以被一个或多个卤素原子以及三氟甲基取代,具有一个或多个游离形式的羟基或被酸酯化的形式 或者与羧基反应,由低级醇游离或酯化; 并且R'表示下式的羟基或酯基:其中R 1是饱和或不饱和的脂族基团。