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黄酮类化合物

黄酮类化合物 定义与结构特征

黄酮类化合物是一大类天然存在的有机化合物,属于酚类衍生物。它们的分子结构通常包含两个苯环(A和B环)和一个三碳环(C环),形成一个基本骨架。该骨架由多个亚结构组成,包括黄烷醇、黄酮、黄酮醇等。

生物来源

黄酮类化合物广泛存在于植物界中,常见于许多蔬菜、水果及中药中。例如,在大豆、柑橘、茶叶和甘草中都可以找到它们的身影。

化学性质 亲水性与溶解度

由于其分子结构中含有多个酚羟基,因此具有一定的亲水性和良好的溶解性,这使得黄酮类化合物在药物设计中扮演重要角色。

稳定性与光敏性

大多数黄酮类化合物相对稳定,在适宜条件下不易发生降解。但某些类型的黄酮对光照比较敏感,容易被氧化,导致颜色变化。

生理活性与药用价值

黄酮类化合物因其丰富的生理活性而备受关注,主要包括:

  • 抗氧化作用:可有效清除体内自由基,保护细胞免受损伤。
  • 抗炎效应:有助于减轻炎症反应,缓解症状。
  • 心血管保护:可能通过多种机制改善心脑血管健康。
  • 抗癌潜力:研究表明某些黄酮类物质具有抑制肿瘤生长的能力。
应用领域 食品工业

作为一种天然色素和抗氧化剂,被广泛应用于食品加工中以提高其保质期及营养价值。

化妆品行业

利用其良好的生物相容性和抗衰老特性,在化妆品配方中应用广泛。

药物开发

由于黄酮类化合物展现出广泛的药理活性,已成为新药研发的重要候选目标之一。

中文名称 英文名称 CAS号 化学式 结构式图片
—— N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]cyclohexanecarboxamide —— C24H25NO5
N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]cyclohexanecarboxamide
—— 4-tert-butyl-N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]benzamide —— C28H27NO5
4-tert-butyl-N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]benzamide
—— 4-tert-butyl-N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]benzamide —— C26H22ClNO3
4-tert-butyl-N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]benzamide
—— 2-chloro-N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]benzamide —— C24H18ClNO5
2-chloro-N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]benzamide
—— N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-3-methoxybenzamide —— C23H16ClNO4
N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-3-methoxybenzamide
—— N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-3-methoxybenzamide —— C23H16ClNO4
N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-3-methoxybenzamide
—— 2-bromo-N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]benzamide —— C22H13BrClNO3
2-bromo-N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]benzamide
—— 2-bromo-N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]benzamide —— C22H13BrClNO3
2-bromo-N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]benzamide
—— N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]-3-methoxybenzamide —— C25H21NO6
N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]-3-methoxybenzamide
—— 2-bromo-N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]benzamide —— C24H18BrNO5
2-bromo-N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]benzamide
—— 4-bromo-N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]benzamide —— C22H13BrClNO3
4-bromo-N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]benzamide
—— 4-bromo-N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]benzamide —— C24H18BrNO5
4-bromo-N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]benzamide
—— 4-bromo-N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]benzamide —— C22H13BrClNO3
4-bromo-N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]benzamide
—— 4-chloro-N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]benzamide —— C22H13Cl2NO3
4-chloro-N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]benzamide
—— 4-chloro-N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]benzamide —— C22H13Cl2NO3
4-chloro-N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]benzamide
—— N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-2-methoxybenzamide —— C23H16ClNO4
N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-2-methoxybenzamide
—— N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]-2-methoxybenzamide —— C25H21NO6
N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]-2-methoxybenzamide
—— N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-2-methoxybenzamide —— C23H16ClNO4
N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-2-methoxybenzamide
—— N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-2-methylbenzamide —— C23H16ClNO3
N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-2-methylbenzamide
—— N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]-4-methoxybenzamide —— C25H21NO6
N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]-4-methoxybenzamide
—— N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-4-methoxybenzamide —— C23H16ClNO4
N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-4-methoxybenzamide
—— N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]-2-methylbenzamide —— C25H21NO5
N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]-2-methylbenzamide
—— N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-2-methylbenzamide —— C23H16ClNO3
N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-2-methylbenzamide
—— N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]-4-methylbenzamide —— C25H21NO5
N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]-4-methylbenzamide
—— N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-4-methylbenzamide —— C23H16ClNO3
N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-4-methylbenzamide
—— N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-4-methylbenzamide —— C23H16ClNO3
N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-4-methylbenzamide
—— N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]thiophene-2-carboxamide —— C20H12ClNO3S
N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]thiophene-2-carboxamide
—— N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]thiophene-2-carboxamide —— C22H17NO5S
N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]thiophene-2-carboxamide
—— N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]benzamide —— C22H14ClNO3
N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]benzamide
—— N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]furan-2-carboxamide —— C20H12ClNO4
N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]furan-2-carboxamide
—— N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]furan-2-carboxamide —— C20H12ClNO4
N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]furan-2-carboxamide
—— N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]furan-2-carboxamide —— C22H17NO6
N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]furan-2-carboxamide
—— 2-methyl-N-[2-(4-methylphenyl)-4-oxochromen-6-yl]propanamide —— C20H19NO3
2-methyl-N-[2-(4-methylphenyl)-4-oxochromen-6-yl]propanamide
—— N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]-2-methylpropanamide —— C21H21NO4
N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]-2-methylpropanamide
—— 2-methyl-N-[2-(3-methylphenyl)-4-oxochromen-6-yl]propanamide —— C20H19NO3
2-methyl-N-[2-(3-methylphenyl)-4-oxochromen-6-yl]propanamide
—— N-[2-(4-fluorophenyl)-4-oxochromen-6-yl]-2-methylpropanamide —— C19H16FNO3
N-[2-(4-fluorophenyl)-4-oxochromen-6-yl]-2-methylpropanamide
—— N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]-2,2-dimethylpropanamide —— C22H23NO5
N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]-2,2-dimethylpropanamide
—— N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-2,2-dimethylpropanamide —— C20H18ClNO3
N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-2,2-dimethylpropanamide
—— 2-methyl-N-[2-(2-methylphenyl)-4-oxochromen-6-yl]propanamide —— C20H19NO3
2-methyl-N-[2-(2-methylphenyl)-4-oxochromen-6-yl]propanamide
—— N-[2-(4-tert-butylphenyl)-4-oxochromen-6-yl]-2-methylpropanamide —— C23H25NO3
N-[2-(4-tert-butylphenyl)-4-oxochromen-6-yl]-2-methylpropanamide
—— N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-2-methylpropanamide —— C19H16ClNO3
N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-2-methylpropanamide
—— N-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]-2-methylpropanamide —— C20H19NO4
N-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]-2-methylpropanamide
—— 2-methyl-N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]propanamide —— C22H23NO3
2-methyl-N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]propanamide
—— N-[2-(2-fluorophenyl)-4-oxochromen-6-yl]-2-methylpropanamide —— C19H16FNO3
N-[2-(2-fluorophenyl)-4-oxochromen-6-yl]-2-methylpropanamide
—— N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]propanamide —— C18H14ClNO3
N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]propanamide
—— N-[2-(4-fluorophenyl)-4-oxochromen-6-yl]propanamide —— C18H14FNO3
N-[2-(4-fluorophenyl)-4-oxochromen-6-yl]propanamide
—— N-[2-(3-methylphenyl)-4-oxochromen-6-yl]propanamide —— C19H17NO3
N-[2-(3-methylphenyl)-4-oxochromen-6-yl]propanamide
—— N-[2-(2-methylphenyl)-4-oxochromen-6-yl]propanamide —— C19H17NO3
N-[2-(2-methylphenyl)-4-oxochromen-6-yl]propanamide
—— N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]propanamide —— C20H19NO4
N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]propanamide
—— N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]propanamide —— C21H21NO3
N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]propanamide