3,4-dihydroxybenzyl-substituted carbonic acid derivatives and the use thereof as antioxidants
申请人:——
公开号:US20030139470A1
公开(公告)日:2003-07-24
The invention relates to 3,4-dihydroxybenzyl-substituted carbonic acid derivatives, to their production, and to their use as antioxidants or free-radical scavengers, especially in cosmetic and pharmaceutical preparations and in foodstuffs and stimulants, to protect cells and tissues from the harmful effects of radicals and reactive oxygen compounds that accelerate aging. The invention further relates to cosmetic and pharmaceutical preparations and to foodstuffs and stimulants that comprises the inventive 3,4-dihydroxybenzyl-substituted carbonic acid derivatives.
本发明涉及3,4-二羟基苯甲基取代的碳酸衍生物,其制备方法以及它们在抗氧化剂或自由基清除剂中的应用,特别是在化妆品和制药制剂以及食品和兴奋剂中,以保护细胞和组织免受加速衰老的自由基和反应性氧化化合物的有害影响。本发明还涉及包含创新的3,4-二羟基苯甲基取代的碳酸衍生物的化妆品和制药制剂以及食品和兴奋剂。