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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
—— 2-(2-Chlorophenyl)-3-[2-oxo-2-(4-propan-2-yloxyphenyl)ethoxy]chromen-4-one —— C26H21ClO5
2-(2-Chlorophenyl)-3-[2-oxo-2-(4-propan-2-yloxyphenyl)ethoxy]chromen-4-one
—— N-[2-(4-methoxyphenyl)-6,8-dimethylchromen-4-ylidene]hydroxylamine —— C18H17NO3
N-[2-(4-methoxyphenyl)-6,8-dimethylchromen-4-ylidene]hydroxylamine
—— 2-(4-Chlorophenyl)-3-[2-(4-chlorophenyl)-2-oxoethoxy]chromen-4-one —— C23H14Cl2O4
2-(4-Chlorophenyl)-3-[2-(4-chlorophenyl)-2-oxoethoxy]chromen-4-one
—— N-[4-[2-[2-(4-methylphenyl)-4-oxochromen-3-yl]oxyacetyl]phenyl]acetamide —— C26H21NO5
N-[4-[2-[2-(4-methylphenyl)-4-oxochromen-3-yl]oxyacetyl]phenyl]acetamide
—— 2-[2-(2-chlorophenyl)-4-oxochromen-3-yl]oxy-N,N-diethylacetamide —— C21H20ClNO4
2-[2-(2-chlorophenyl)-4-oxochromen-3-yl]oxy-N,N-diethylacetamide
—— 2-[2-(4-tert-butylphenyl)-4-oxochromen-3-yl]oxy-N-(2-methylpropyl)acetamide —— C25H29NO4
2-[2-(4-tert-butylphenyl)-4-oxochromen-3-yl]oxy-N-(2-methylpropyl)acetamide
—— 2-(3,4-Dimethoxyphenyl)-3-[2-(4-methoxyphenyl)-2-oxoethoxy]chromen-4-one —— C26H22O7
2-(3,4-Dimethoxyphenyl)-3-[2-(4-methoxyphenyl)-2-oxoethoxy]chromen-4-one
—— 2-(4-Chlorophenyl)-3-[2-(2,4-dichlorophenyl)-2-oxoethoxy]chromen-4-one —— C23H13Cl3O4
2-(4-Chlorophenyl)-3-[2-(2,4-dichlorophenyl)-2-oxoethoxy]chromen-4-one
—— N,N-diethyl-2-(4-oxo-2-phenylchromen-3-yl)oxyacetamide —— C21H21NO4
N,N-diethyl-2-(4-oxo-2-phenylchromen-3-yl)oxyacetamide
—— N-[2-(4-methoxyphenyl)-5,7-dimethylchromen-4-ylidene]hydroxylamine —— C18H17NO3
N-[2-(4-methoxyphenyl)-5,7-dimethylchromen-4-ylidene]hydroxylamine
—— N-[2-(4-methoxyphenyl)-7-methylchromen-4-ylidene]hydroxylamine —— C17H15NO3
N-[2-(4-methoxyphenyl)-7-methylchromen-4-ylidene]hydroxylamine
—— 2-(2-chlorophenyl)-3-[2-(1H-indol-3-yl)-2-oxoethoxy]chromen-4-one —— C25H16ClNO4
2-(2-chlorophenyl)-3-[2-(1H-indol-3-yl)-2-oxoethoxy]chromen-4-one
—— 2-(4-Tert-butylphenyl)-3-[2-oxo-2-(4-propan-2-yloxyphenyl)ethoxy]chromen-4-one —— C30H30O5
2-(4-Tert-butylphenyl)-3-[2-oxo-2-(4-propan-2-yloxyphenyl)ethoxy]chromen-4-one
—— 2-(4-Methoxyphenyl)-3-[2-(4-methoxyphenyl)-2-oxoethoxy]chromen-4-one —— C25H20O6
2-(4-Methoxyphenyl)-3-[2-(4-methoxyphenyl)-2-oxoethoxy]chromen-4-one
—— N-[2-(3,4-dimethoxyphenyl)ethyl]-2-[2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxyacetamide —— C28H27NO7
N-[2-(3,4-dimethoxyphenyl)ethyl]-2-[2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxyacetamide
—— 2-(3,4-Dimethoxyphenyl)-3-[2-(4-nitrophenyl)-2-oxoethoxy]chromen-4-one —— C25H19NO8
2-(3,4-Dimethoxyphenyl)-3-[2-(4-nitrophenyl)-2-oxoethoxy]chromen-4-one
—— 2-(4-Chlorophenyl)-3-(2-oxopropoxy)chromen-4-one —— C18H13ClO4
2-(4-Chlorophenyl)-3-(2-oxopropoxy)chromen-4-one
—— 2-(4-Tert-butylphenyl)-3-[2-(4-methylphenyl)-2-oxoethoxy]chromen-4-one —— C28H26O4
2-(4-Tert-butylphenyl)-3-[2-(4-methylphenyl)-2-oxoethoxy]chromen-4-one
—— 2-(3,4-Dimethoxyphenyl)-3-[2-oxo-2-(4-phenylphenyl)ethoxy]chromen-4-one —— C31H24O6
2-(3,4-Dimethoxyphenyl)-3-[2-oxo-2-(4-phenylphenyl)ethoxy]chromen-4-one
—— 2-(4-Methoxyphenyl)-3-[2-oxo-2-(4-phenylphenyl)ethoxy]chromen-4-one —— C30H22O5
2-(4-Methoxyphenyl)-3-[2-oxo-2-(4-phenylphenyl)ethoxy]chromen-4-one
—— 2-(4-methylphenyl)-3-[(2S)-3-oxobutan-2-yl]oxychromen-4-one —— C20H18O4
2-(4-methylphenyl)-3-[(2S)-3-oxobutan-2-yl]oxychromen-4-one
—— 3-[2-(4-Bromophenyl)-2-oxoethoxy]-2-(4-tert-butylphenyl)chromen-4-one —— C27H23BrO4
3-[2-(4-Bromophenyl)-2-oxoethoxy]-2-(4-tert-butylphenyl)chromen-4-one
—— 3-[2-(1-Benzofuran-2-yl)-2-oxoethoxy]-2-(2-chlorophenyl)chromen-4-one —— C25H15ClO5
3-[2-(1-Benzofuran-2-yl)-2-oxoethoxy]-2-(2-chlorophenyl)chromen-4-one
—— 3-[2-(3,4-Dimethylphenyl)-2-oxoethoxy]-2-(4-methylphenyl)chromen-4-one —— C26H22O4
3-[2-(3,4-Dimethylphenyl)-2-oxoethoxy]-2-(4-methylphenyl)chromen-4-one
—— N-benzyl-2-[2-(4-methylphenyl)-4-oxochromen-3-yl]oxyacetamide —— C25H21NO4
N-benzyl-2-[2-(4-methylphenyl)-4-oxochromen-3-yl]oxyacetamide
—— N-[(2R)-butan-2-yl]-2-[2-(4-methylphenyl)-4-oxochromen-3-yl]oxyacetamide —— C22H23NO4
N-[(2R)-butan-2-yl]-2-[2-(4-methylphenyl)-4-oxochromen-3-yl]oxyacetamide
—— 3-[2-(4-Bromophenyl)-2-oxoethoxy]-2-(3,4-dimethoxyphenyl)chromen-4-one —— C25H19BrO6
3-[2-(4-Bromophenyl)-2-oxoethoxy]-2-(3,4-dimethoxyphenyl)chromen-4-one
—— 2-(4-Tert-butylphenyl)-3-(2-morpholin-4-yl-2-oxoethoxy)chromen-4-one —— C25H27NO5
2-(4-Tert-butylphenyl)-3-(2-morpholin-4-yl-2-oxoethoxy)chromen-4-one
—— 2-(4-Chlorophenyl)-3-[2-(4-ethoxyphenyl)-2-oxoethoxy]chromen-4-one —— C25H19ClO5
2-(4-Chlorophenyl)-3-[2-(4-ethoxyphenyl)-2-oxoethoxy]chromen-4-one
—— 3-[2-(4-Methoxyphenyl)-2-oxoethoxy]-2-(4-methylphenyl)chromen-4-one —— C25H20O5
3-[2-(4-Methoxyphenyl)-2-oxoethoxy]-2-(4-methylphenyl)chromen-4-one
—— 3-(2-(1H-indol-3-yl)-2-oxoethoxy)-2-(4-methoxyphenyl)-4H-chromen-4-one —— C26H19NO5
3-(2-(1H-indol-3-yl)-2-oxoethoxy)-2-(4-methoxyphenyl)-4H-chromen-4-one
—— 2-(4-Methylphenyl)-3-(2-oxopropoxy)chromen-4-one —— C19H16O4
2-(4-Methylphenyl)-3-(2-oxopropoxy)chromen-4-one
—— 8-(6,8-Dichloro-4-oxochromen-2-yl)naphthalene-1-carboxylate —— C20H9Cl2O4-
8-(6,8-Dichloro-4-oxochromen-2-yl)naphthalene-1-carboxylate
—— 2-[2-(4-chlorophenyl)-4-oxochromen-3-yl]oxy-N,N-dipropylacetamide —— C23H24ClNO4
2-[2-(4-chlorophenyl)-4-oxochromen-3-yl]oxy-N,N-dipropylacetamide
—— N-butyl-2-[2-(3,4-dimethoxyphenyl)-4-oxochromen-3-yl]oxyacetamide —— C23H25NO6
N-butyl-2-[2-(3,4-dimethoxyphenyl)-4-oxochromen-3-yl]oxyacetamide
—— 2-[2-(2-chlorophenyl)-4-oxochromen-3-yl]oxy-N-(2-methylpropyl)acetamide —— C21H20ClNO4
2-[2-(2-chlorophenyl)-4-oxochromen-3-yl]oxy-N-(2-methylpropyl)acetamide
—— 2-(2-Chlorophenyl)-3-[2-(4-nitrophenyl)-2-oxoethoxy]chromen-4-one —— C23H14ClNO6
2-(2-Chlorophenyl)-3-[2-(4-nitrophenyl)-2-oxoethoxy]chromen-4-one
—— 2-(4-Tert-butylphenyl)-3-[2-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-oxoethoxy]chromen-4-one —— C29H26O6
2-(4-Tert-butylphenyl)-3-[2-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-oxoethoxy]chromen-4-one
—— 2-(3,4-Dimethoxyphenyl)-3-(2-oxopropoxy)chromen-4-one —— C20H18O6
2-(3,4-Dimethoxyphenyl)-3-(2-oxopropoxy)chromen-4-one
—— 2-(3,4-dimethoxyphenyl)-3-[(2R)-3-oxobutan-2-yl]oxychromen-4-one —— C21H20O6
2-(3,4-dimethoxyphenyl)-3-[(2R)-3-oxobutan-2-yl]oxychromen-4-one
—— 2-[2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxy-N-(2-methylpropyl)acetamide —— C22H23NO5
2-[2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxy-N-(2-methylpropyl)acetamide
—— N-cyclohexyl-2-(4-oxo-2-phenylchromen-3-yl)oxyacetamide —— C23H23NO4
N-cyclohexyl-2-(4-oxo-2-phenylchromen-3-yl)oxyacetamide
—— 3-[2-(1-Benzofuran-2-yl)-2-oxoethoxy]-2-(4-chlorophenyl)chromen-4-one —— C25H15ClO5
3-[2-(1-Benzofuran-2-yl)-2-oxoethoxy]-2-(4-chlorophenyl)chromen-4-one
—— 3-[2-(4-Bromophenyl)-2-oxoethoxy]-2-(2-chlorophenyl)chromen-4-one —— C23H14BrClO4
3-[2-(4-Bromophenyl)-2-oxoethoxy]-2-(2-chlorophenyl)chromen-4-one
—— 2-(2-Chlorophenyl)-3-[2-(4-fluorophenyl)-2-oxoethoxy]chromen-4-one —— C23H14ClFO4
2-(2-Chlorophenyl)-3-[2-(4-fluorophenyl)-2-oxoethoxy]chromen-4-one
—— 2-(4-Chlorophenyl)-3-[2-(4-methylphenyl)-2-oxoethoxy]chromen-4-one —— C24H17ClO4
2-(4-Chlorophenyl)-3-[2-(4-methylphenyl)-2-oxoethoxy]chromen-4-one
—— 2-(4-Tert-butylphenyl)-3-phenacyloxychromen-4-one —— C27H24O4
2-(4-Tert-butylphenyl)-3-phenacyloxychromen-4-one
—— 2-(4-Chlorophenyl)-3-[2-(4-nitrophenyl)-2-oxoethoxy]chromen-4-one —— C23H14ClNO6
2-(4-Chlorophenyl)-3-[2-(4-nitrophenyl)-2-oxoethoxy]chromen-4-one
—— 2-(2-Chlorophenyl)-3-[2-(3,4-dimethoxyphenyl)-2-oxoethoxy]chromen-4-one —— C25H19ClO6
2-(2-Chlorophenyl)-3-[2-(3,4-dimethoxyphenyl)-2-oxoethoxy]chromen-4-one
—— 2-(4-Tert-butylphenyl)-3-[2-(3,4-dimethoxyphenyl)-2-oxoethoxy]chromen-4-one —— C29H28O6
2-(4-Tert-butylphenyl)-3-[2-(3,4-dimethoxyphenyl)-2-oxoethoxy]chromen-4-one