Novel chain-breaking antioxidants
    1.
    发明申请
    Novel chain-breaking antioxidants 有权
    新型断链抗氧化剂

    公开(公告)号:US20050065174A1

    公开(公告)日:2005-03-24

    申请号:US10980664

    申请日:2004-11-02

    摘要: Compounds, preferably 5-pyrimidinol and 3-pyridinol derivatives, that act as effective chain breaking antioxidants of both the lipid and water-soluble variety (analogous to the natural Vitamins E and C), many of which are more reactive toward peroxyl radicals than the most potent form of Vitamin E. These compounds may exhibit many chemopreventive effects associated with conditions in which free radical-mediated cellular damage or disruption is implicated and Vitamins E and C are shown to have protective effects. Additionally, these compounds should be excellent oxidation inhibitors as additives to fuels, lubricants, rubber, polymers, chemicals, solvents and foodstuffs.

    摘要翻译: 化合物,优选5-嘧啶醇和3-吡啶醇衍生物,其作为脂质和水溶性品种(类似于天然维生素E和C)的有效链断裂抗氧化剂,其中许多对过氧自由基反应性高于 维生素E最有效的形式。这些化合物可能表现出与自由基介导的细胞损伤或破坏牵连的情况相关的许多化学预防作用,维生素E和C显示具有保护作用。 此外,这些化合物应是优异的氧化抑制剂,作为燃料,润滑剂,橡胶,聚合物,化学品,溶剂和食品的添加剂。