The invention relates to the use of para-coumaric acid or para-hydroxycinnamic acid derivatives in cosmetic or dermatological compositions, specifically to the use of at least one compound derived from para-coumaric acid having a general formula (I) below:
in which, especially, Z represents an oxygen or an —NH— group; X and Y are identical and each represent a CH or CH
2
group, as an active principle with depigmenting, free-radical-scavenging and/or antiinflammatory is activity.
The invention also relates to the use of the above compounds for cosmetic care or for the preparation of a pharmaceutical composition, especially for depigmenting an area of skin, having antiradical and/or antiinflammatory activity.
本发明涉及对
香豆酸或
对羟基肉桂酸衍
生物在化妆品或皮肤科组合物中的使用,具体地,涉及使用至少一种从对
香豆酸衍生的化合物,其具有下列通式(I):其中,特别地,Z表示氧或—NH—基团;X和Y相同,分别表示CH或
CH2基团,作为具有脱色、自由基清除和/或抗炎活性的活性原理的用途。本发明还涉及上述化合物在化妆品护理或制备药物组合物中的使用,特别用于脱色皮肤区域,具有抗自由基和/或抗炎活性。