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Synthesis and antiinflammatory activity of heterocyclic indole derivatives.

机译:杂环吲哚衍生物的合成及其抗炎活性。

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摘要

Chalcones of indole 1-5 and their corresponding products; pyrazolines 6-10 and azo compounds 11-15 were synthesised and evaluated for their antiinflammatory activity against carrageenan induced oedema in albino rats at a dose of 50 mg kg(-1) oral. The structure of compounds was confirmed by IR, (1)H-NMR and mass spectral data. All the compounds of this series showed promising antiinflammatory activity. The most active compound of this series is 3-[1-acetyl-5-(p-hydroxyphenyl)-2-pyrazolin-3-yl]indole (7) was found to be most potent, which has shown higher percent of inhibition of oedema, lower ulcerogenic liability and acute toxicity than the standard drug phenylbutazone.
机译:吲哚1-5的查尔酮及其相应产品;合成吡唑啉6-10和偶氮化合物11-15,并以50 mg kg(-1)口服剂量评估其对角叉菜胶诱发的水肿的抗炎活性。化合物的结构通过IR,(1)H-NMR和质谱数据确认。该系列的所有化合物均显示出有希望的抗炎活性。该系列中活性最高的化合物是3- [1-乙酰基-5-(对羟基苯基)-2-吡唑啉-3-基]吲哚(7)最有效,已显示出较高的抑制率。与标准药物苯基丁a相比,水肿,致溃疡作用和急性毒性较低。

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