Compounds with chelation affinity and selectivity for first transition elements and their use in cosmetics and personal care products, inhibition of metalloenzymes, and inhibition of reperfusion injury
申请人:Concat, Ltd.
公开号:US06264966B1
公开(公告)日:2001-07-24
This invention involves the use of a class of compounds with chelation affinity and selectivity for first transition series elements. Application or administration of the free or conjugated compound, or physiological salts of the free or conjugated compound, results in decrease of the bioavailability and/or chemical action of first transition series elements. These characteristics make such compounds useful in cosmetics and personal care products to decrease odor arising from microbial growth on body surfaces and in body cavities, decrease microbial growth on teeth, plaque, and gums that cause tooth decay and gum disease, inhibition of oxidative damage to the skin, inhibition of enzymatic action of metalloenzymes dependent on first transition series elements, and inhibition of reperfusion injury.
这项发明涉及一类具有螯合亲和力和选择性的化合物,用于第一过渡系列元素。应用或施用自由或结合的化合物,或自由或结合的化合物的生理盐,会导致第一过渡系列元素的生物利用度和/或化学作用降低。这些特性使得这种化合物在化妆品和个人护理产品中非常有用,可以降低身体表面和体腔微生物生长所产生的气味,减少牙齿、牙菌斑和牙龈上的微生物生长,防止牙齿蛀牙和牙龈疾病,抑制皮肤氧化损伤,抑制依赖第一过渡系列元素的金属酶的酶促作用,以及抑制再灌注损伤。