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    首页 分子通 按分子结构分类 有机化合物 苯丙烷和聚酮 黄酮类化合物

    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
    —— methyl (2E)-2-cyano-2-[2-(4-methoxyphenyl)-6-methylchromen-4-ylidene]acetate —— C21H17NO4
    methyl (2E)-2-cyano-2-[2-(4-methoxyphenyl)-6-methylchromen-4-ylidene]acetate
    —— 2-(4-Methoxyphenyl)-6-[(4-nitrophenyl)methoxy]chromen-4-one —— C23H17NO6
    2-(4-Methoxyphenyl)-6-[(4-nitrophenyl)methoxy]chromen-4-one
    —— [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] hexanoate —— C22H22O5
    [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] hexanoate
    —— 2-Ethoxyethyl 2-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]oxyacetate —— C22H22O7
    2-Ethoxyethyl 2-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]oxyacetate
    —— [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] 2,2-diphenylacetate —— C30H22O5
    [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] 2,2-diphenylacetate
    —— 2-(4-methoxyphenyl)-6-methyl-N-(4-piperidin-1-ylphenyl)chromen-4-imine —— C28H28N2O2
    2-(4-methoxyphenyl)-6-methyl-N-(4-piperidin-1-ylphenyl)chromen-4-imine
    —— 2-(4-methoxyphenyl)-6-methyl-N-[3-(trifluoromethyl)phenyl]chromen-4-imine —— C24H18F3NO2
    2-(4-methoxyphenyl)-6-methyl-N-[3-(trifluoromethyl)phenyl]chromen-4-imine
    —— [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] 4-methyl-3,5-dinitrobenzoate —— C24H16N2O9
    [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] 4-methyl-3,5-dinitrobenzoate
    —— [2-(4-methoxyphenyl)-4-oxochromen-6-yl] (E)-3-(3-nitrophenyl)prop-2-enoate —— C25H17NO7
    [2-(4-methoxyphenyl)-4-oxochromen-6-yl] (E)-3-(3-nitrophenyl)prop-2-enoate
    —— [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] 4-chloro-3-nitrobenzoate —— C23H14ClNO7
    [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] 4-chloro-3-nitrobenzoate
    —— 2-(4-Methoxyphenyl)-4-(4-piperidin-1-ylphenyl)iminochromen-6-ol —— C27H26N2O3
    2-(4-Methoxyphenyl)-4-(4-piperidin-1-ylphenyl)iminochromen-6-ol
    —— [2-(4-methoxyphenyl)-4-oxochromen-6-yl] (E)-3-phenylprop-2-enoate —— C25H18O5
    [2-(4-methoxyphenyl)-4-oxochromen-6-yl] (E)-3-phenylprop-2-enoate
    —— 2-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]oxy-N-(3-nitrophenyl)acetamide —— C24H18N2O7
    2-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]oxy-N-(3-nitrophenyl)acetamide
    —— [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] 4-nitrobenzoate —— C23H15NO7
    [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] 4-nitrobenzoate
    —— 2-Methylpropyl 2-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]oxyacetate —— C22H22O6
    2-Methylpropyl 2-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]oxyacetate
    —— methyl (2S)-2-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]oxypropanoate —— C20H18O6
    methyl (2S)-2-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]oxypropanoate
    —— [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] 2,4-dichlorobenzoate —— C23H14Cl2O5
    [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] 2,4-dichlorobenzoate
    —— [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] 4-chlorobenzoate —— C23H15ClO5
    [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] 4-chlorobenzoate
    —— [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] 4-tert-butylbenzoate —— C27H24O5
    [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] 4-tert-butylbenzoate
    —— (3R)-1-[2-(3,4-dimethoxyphenyl)chromen-4-ylidene]-3-methylpiperidin-1-ium —— C23H26NO3+
    (3R)-1-[2-(3,4-dimethoxyphenyl)chromen-4-ylidene]-3-methylpiperidin-1-ium
    —— 2-(3,4-dimethoxyphenyl)-N-[[(2R)-oxolan-2-yl]methyl]chromen-4-imine —— C22H23NO4
    2-(3,4-dimethoxyphenyl)-N-[[(2R)-oxolan-2-yl]methyl]chromen-4-imine
    —— 3-[[2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]amino]benzoate —— C24H18NO5-
    3-[[2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]amino]benzoate
    —— N-(3-chloro-4-fluorophenyl)-2-(3,4-dimethoxyphenyl)chromen-4-imine —— C23H17ClFNO3
    N-(3-chloro-4-fluorophenyl)-2-(3,4-dimethoxyphenyl)chromen-4-imine
    —— (1S,5R)-6-[2-(3,4-dimethoxyphenyl)chromen-4-ylidene]-1,3,3-trimethyl-6-azoniabicyclo[3.2.1]octane —— C27H32NO3+
    (1S,5R)-6-[2-(3,4-dimethoxyphenyl)chromen-4-ylidene]-1,3,3-trimethyl-6-azoniabicyclo[3.2.1]octane
    —— 4-[[2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]amino]benzenesulfonamide —— C23H20N2O5S
    4-[[2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]amino]benzenesulfonamide
    —— 2-(6-Ethyl-4-oxochromen-2-yl)benzoate —— C18H13O4-
    2-(6-Ethyl-4-oxochromen-2-yl)benzoate
    —— 2-(3,4-dimethoxyphenyl)-N-(furan-2-ylmethyl)chromen-4-imine —— C22H19NO4
    2-(3,4-dimethoxyphenyl)-N-(furan-2-ylmethyl)chromen-4-imine
    —— 2-(6-Bromo-4-oxochromen-2-yl)benzoate —— C16H8BrO4-
    2-(6-Bromo-4-oxochromen-2-yl)benzoate
    —— 3-[[2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]amino]propan-1-ol —— C20H21NO4
    3-[[2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]amino]propan-1-ol
    —— 2-(4-Ethoxyphenyl)-6-methylchromen-4-one —— C18H16O3
    2-(4-Ethoxyphenyl)-6-methylchromen-4-one
    —— N-benzyl-2-(3,4-dimethoxyphenyl)chromen-4-imine —— C24H21NO3
    N-benzyl-2-(3,4-dimethoxyphenyl)chromen-4-imine
    —— 2-(2,5-Dimethoxyphenyl)-6-methylchromen-4-one —— C18H16O4
    2-(2,5-Dimethoxyphenyl)-6-methylchromen-4-one
    —— [2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]-bis(2-methylpropyl)azanium —— C25H32NO3+
    [2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]-bis(2-methylpropyl)azanium
    —— [2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]-ethyl-(2-hydroxyethyl)azanium —— C21H24NO4+
    [2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]-ethyl-(2-hydroxyethyl)azanium
    —— 2-(3,4-dimethoxyphenyl)-N-phenylchromen-4-imine —— C23H19NO3
    2-(3,4-dimethoxyphenyl)-N-phenylchromen-4-imine
    —— (2S)-1-[[2-(3,4-dimethoxyphenyl)chromen-4-ylidene]amino]propan-2-ol —— C20H21NO4
    (2S)-1-[[2-(3,4-dimethoxyphenyl)chromen-4-ylidene]amino]propan-2-ol
    —— 2-[4-[2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]piperazin-4-ium-1-yl]ethanol —— C23H27N2O4+
    2-[4-[2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]piperazin-4-ium-1-yl]ethanol
    —— N-(3,5-dichlorophenyl)-2-(3,4-dimethoxyphenyl)chromen-4-imine —— C23H17Cl2NO3
    N-(3,5-dichlorophenyl)-2-(3,4-dimethoxyphenyl)chromen-4-imine
    —— 2-(3,4-dimethoxyphenyl)-N-(2-phenylethyl)chromen-4-imine —— C25H23NO3
    2-(3,4-dimethoxyphenyl)-N-(2-phenylethyl)chromen-4-imine
    —— 2-[[2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]amino]ethanol —— C19H19NO4
    2-[[2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]amino]ethanol
    —— N-(1,3-benzothiazol-2-yl)-2-(3,4-dimethoxyphenyl)chromen-4-imine —— C24H18N2O3S
    N-(1,3-benzothiazol-2-yl)-2-(3,4-dimethoxyphenyl)chromen-4-imine
    —— 3-Hydroxy-6-methyl-3'-nitro-flavon 2552-64-9 C16H11NO5
    3-Hydroxy-6-methyl-3'-nitro-flavon
    —— 2-(3,4-dimethoxyphenyl)-N-(3-methoxypropyl)chromen-4-imine —— C21H23NO4
    2-(3,4-dimethoxyphenyl)-N-(3-methoxypropyl)chromen-4-imine
    —— 2-(3,4-dimethoxyphenyl)-N-(pyridin-3-ylmethyl)chromen-4-imine —— C23H20N2O3
    2-(3,4-dimethoxyphenyl)-N-(pyridin-3-ylmethyl)chromen-4-imine
    —— 1-[2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]pyrrolidin-1-ium —— C21H22NO3+
    1-[2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]pyrrolidin-1-ium
    —— 1-[2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]-4-methylpiperazine-1,4-diium —— C22H26N2O3+2
    1-[2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]-4-methylpiperazine-1,4-diium
    —— N-cyclopentyl-2-(3,4-dimethoxyphenyl)chromen-4-imine —— C22H23NO3
    N-cyclopentyl-2-(3,4-dimethoxyphenyl)chromen-4-imine
    —— 4-[[2-(3,4-dimethoxyphenyl)chromen-4-ylidene]amino]-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide —— C29H26N4O5S
    4-[[2-(3,4-dimethoxyphenyl)chromen-4-ylidene]amino]-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide
    —— 2-[[2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]amino]ethyl-dimethylazanium —— C21H25N2O3+
    2-[[2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]amino]ethyl-dimethylazanium
    —— 2-(2,6-Dichlorophenyl)-6-methylchromen-4-one —— C16H10Cl2O2
    2-(2,6-Dichlorophenyl)-6-methylchromen-4-one