异硒唑酮类化合物在疾病治疗中的作用和化学合成方法研究 |
投稿时间:2023-08-29 修订日期:2024-03-12 点此下载全文 |
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基金项目:国家自然科学基金项目(面上项目,重点项目,重大项目) |
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中文摘要:谷胱甘肽过氧化物酶(GSH-Px)是一种关键的硒酶,可保护机体免受氧化损伤?研究者设计和合成了一系列小分子有机硒化合物作为GPx的功能模拟物,其中异硒唑酮类化合物研究最为广泛?本文以该类化合物依布硒啉(Ebselen)为代表,总结和讨论异硒唑酮类化合物在体内模拟GSH-Px活性的催化机制,以及在脑卒中?感音神经性耳聋和耳鸣?难治性抑郁症(TRD)和新型冠状病毒(COVID-19)等相关疾病中的治疗作用,以及化学合成方法的研究? |
中文关键词:有机硒类化合物 异硒唑酮类化合物 依布硒啉 谷胱甘肽过氧化物酶 模拟物 |
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Research on the role of isoselenoazolones in the treatment of diseases and chemical synthesis methods |
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Abstract:Glutathione peroxidase (GSH-Px) is a key selenoenzyme that protects the body from oxidative damage. A series of small molecular organic selenium compounds have been designed and synthesized as functional mimics of GPx, among which isoselenazolones are the most widely studied. Taking Ebselen as a representative, this paper summarizes and discusses the catalytic mechanism of isoselenazolones in mimicing GSH-Px activity in vivo, as well as the therapeutic effects of isoselenazolones in stroke, sensorineurium deafness and tinnitus, treatmentresistant depression (TRD) and coronavirus disease 2019 (COVID-19), and research on their chemical synthesis methods. |
keywords:Organoselenium compounds Isoselenoazolones Ebselen Glutathione peroxidase Mimics |
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