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Antiinflammatory And Analgesic Activities Of Two Dicyclic Analogues Of Acetaminophen And Its Regioisomer 3-Hydroxyacetanilide

机译:对乙酰氨基酚的两个双环类似物及其区域异构体3-羟基乙酰苯胺的抗炎和镇痛作用

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摘要

Many of the nonsteroidal antiinflammatory drugs (NSAIDs) currently marketed produce severe gastrotoxic side effects. However, acetaminophen (4-hydroxyacetanili-de), which is devoid of gastrotoxicity, is associated with hepatotoxicity and nephrotoxicity.Hepatotoxicity and nephrotoxicity of acetaminophen in man and experimental animals have been attributed to metabolic conversion of the drug into a reactive intermediate by the cytochrome P450 dependent mixed function oxidase system [1]. N-acetyl-p-benzoquinoneimine (NAPQI) is the most likely structure for the ultimate reactive intermediate that depletes cellular glutathione (GSH) and covalently binds to tissue macromolecules [2, 3].
机译:当前市售的许多非甾体抗炎药(NSAID)都会产生严重的胃毒副作用。然而,对乙酰氨基酚(4-羟基对乙酰氨基酚)无胃毒性,与肝毒性和肾毒性有关。 P450依赖的混合功能氧化酶系统[1]。 N-乙酰基-对-苯并醌亚胺(NAPQI)是最终反应性中间体的最可能结构,其耗尽细胞谷胱甘肽(GSH)并与组织大分子共价结合[2,3]。

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