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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
    —— 2-(3,4-dimethoxyphenyl)-N-[2-(3,4-dimethoxyphenyl)ethyl]-6-ethoxychromen-4-imine —— C29H31NO6
    2-(3,4-dimethoxyphenyl)-N-[2-(3,4-dimethoxyphenyl)ethyl]-6-ethoxychromen-4-imine
    —— Ethyl 3-[[2-(3,4-dimethoxyphenyl)-6-ethoxychromen-4-ylidene]amino]benzoate —— C28H27NO6
    Ethyl 3-[[2-(3,4-dimethoxyphenyl)-6-ethoxychromen-4-ylidene]amino]benzoate
    —— 4-[[2-(3,4-Dimethoxyphenyl)-6-ethoxychromen-4-ylidene]amino]benzoic acid —— C26H23NO6
    4-[[2-(3,4-Dimethoxyphenyl)-6-ethoxychromen-4-ylidene]amino]benzoic acid
    —— 8-(6,7-Dimethyl-4-oxochromen-2-yl)naphthalene-1-carboxylic acid —— C22H16O4
    8-(6,7-Dimethyl-4-oxochromen-2-yl)naphthalene-1-carboxylic acid
    —— (2R)-1-[[2-(4-chlorophenyl)-6-methoxychromen-4-ylidene]amino]propan-2-ol —— C19H18ClNO3
    (2R)-1-[[2-(4-chlorophenyl)-6-methoxychromen-4-ylidene]amino]propan-2-ol
    —— N-[4-[[6-ethoxy-2-(4-methoxyphenyl)chromen-4-ylidene]amino]phenyl]acetamide —— C26H24N2O4
    N-[4-[[6-ethoxy-2-(4-methoxyphenyl)chromen-4-ylidene]amino]phenyl]acetamide
    —— 2-[[2-(3,4-dimethoxyphenyl)-6-methoxychromen-4-ylidene]amino]-N,N,4-trimethyl-1,3-thiazole-5-carboxamide —— C25H25N3O5S
    2-[[2-(3,4-dimethoxyphenyl)-6-methoxychromen-4-ylidene]amino]-N,N,4-trimethyl-1,3-thiazole-5-carboxamide
    —— 2-(3,4-Dimethoxyphenyl)-4-ethoxy-6,8-dimethylchromenylium —— C21H23O4+
    2-(3,4-Dimethoxyphenyl)-4-ethoxy-6,8-dimethylchromenylium
    —— 2-(4-Tert-butylphenyl)-3-[2-(4-fluorophenyl)-2-oxoethoxy]chromen-4-one —— C27H23FO4
    2-(4-Tert-butylphenyl)-3-[2-(4-fluorophenyl)-2-oxoethoxy]chromen-4-one
    —— 2-[[6-Ethoxy-2-(4-methoxyphenyl)chromen-4-ylidene]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile —— C27H24N2O3S
    2-[[6-Ethoxy-2-(4-methoxyphenyl)chromen-4-ylidene]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile
    —— 2-(3,4-dimethoxyphenyl)-6-methoxy-N-[3-(trifluoromethyl)phenyl]chromen-4-imine —— C25H20F3NO4
    2-(3,4-dimethoxyphenyl)-6-methoxy-N-[3-(trifluoromethyl)phenyl]chromen-4-imine
    —— N-[4-[2-[2-(2-chlorophenyl)-4-oxochromen-3-yl]oxyacetyl]phenyl]acetamide —— C25H18ClNO5
    N-[4-[2-[2-(2-chlorophenyl)-4-oxochromen-3-yl]oxyacetyl]phenyl]acetamide
    —— 2-(4-chlorophenyl)-6-methoxy-N-(2-methoxyethyl)chromen-4-imine —— C19H18ClNO3
    2-(4-chlorophenyl)-6-methoxy-N-(2-methoxyethyl)chromen-4-imine
    —— 2-(3,4-dimethoxyphenyl)-6-methoxy-N-(5-propyl-1,3,4-thiadiazol-2-yl)chromen-4-imine —— C23H23N3O4S
    2-(3,4-dimethoxyphenyl)-6-methoxy-N-(5-propyl-1,3,4-thiadiazol-2-yl)chromen-4-imine
    —— 4-[[2-(2-Chlorophenyl)-6-methoxychromen-4-ylidene]amino]phenol —— C22H16ClNO3
    4-[[2-(2-Chlorophenyl)-6-methoxychromen-4-ylidene]amino]phenol
    —— N-(2,5-dimethoxyphenyl)-2-(3,4-dimethoxyphenyl)-6-ethoxychromen-4-imine —— C27H27NO6
    N-(2,5-dimethoxyphenyl)-2-(3,4-dimethoxyphenyl)-6-ethoxychromen-4-imine
    —— 2-[2-(2-chlorophenyl)-4-oxochromen-3-yl]oxy-N-[2-(3,4-dimethoxyphenyl)ethyl]acetamide —— C27H24ClNO6
    2-[2-(2-chlorophenyl)-4-oxochromen-3-yl]oxy-N-[2-(3,4-dimethoxyphenyl)ethyl]acetamide
    —— 2-(4-Methylphenyl)-3-(2-oxo-2-thiophen-2-ylethoxy)chromen-4-one —— C22H16O4S
    2-(4-Methylphenyl)-3-(2-oxo-2-thiophen-2-ylethoxy)chromen-4-one
    —— 6-ethoxy-N-(furan-2-ylmethyl)-2-(4-methoxyphenyl)chromen-4-imine —— C23H21NO4
    6-ethoxy-N-(furan-2-ylmethyl)-2-(4-methoxyphenyl)chromen-4-imine
    —— 6-ethoxy-2-(4-methoxyphenyl)-N-(4-pyrrolidin-1-ylphenyl)chromen-4-imine —— C28H28N2O3
    6-ethoxy-2-(4-methoxyphenyl)-N-(4-pyrrolidin-1-ylphenyl)chromen-4-imine
    —— 3-[[6-ethoxy-2-(4-methoxyphenyl)chromen-4-ylidene]amino]-N,N-diethylpropan-1-amine —— C25H32N2O3
    3-[[6-ethoxy-2-(4-methoxyphenyl)chromen-4-ylidene]amino]-N,N-diethylpropan-1-amine
    —— 3-[[2-(4-Chlorophenyl)-6-methoxychromen-4-ylidene]amino]phenol —— C22H16ClNO3
    3-[[2-(4-Chlorophenyl)-6-methoxychromen-4-ylidene]amino]phenol
    —— 2-(3,4-dimethoxyphenyl)-6-ethoxy-N-(2-methoxyethyl)chromen-4-imine —— C22H25NO5
    2-(3,4-dimethoxyphenyl)-6-ethoxy-N-(2-methoxyethyl)chromen-4-imine
    —— N-[4-[2-[2-(4-chlorophenyl)-4-oxochromen-3-yl]oxyacetyl]phenyl]acetamide —— C25H18ClNO5
    N-[4-[2-[2-(4-chlorophenyl)-4-oxochromen-3-yl]oxyacetyl]phenyl]acetamide
    —— 6-methoxy-2-(4-methoxyphenyl)-N-[(1R)-1-phenylethyl]chromen-4-imine —— C25H23NO3
    6-methoxy-2-(4-methoxyphenyl)-N-[(1R)-1-phenylethyl]chromen-4-imine
    —— (2R)-1-[[6-methoxy-2-(4-methoxyphenyl)chromen-4-ylidene]amino]propan-2-ol —— C20H21NO4
    (2R)-1-[[6-methoxy-2-(4-methoxyphenyl)chromen-4-ylidene]amino]propan-2-ol
    —— 2-(4-Methylphenyl)-3-(2-naphthalen-2-yl-2-oxoethoxy)chromen-4-one —— C28H20O4
    2-(4-Methylphenyl)-3-(2-naphthalen-2-yl-2-oxoethoxy)chromen-4-one
    —— 2-(4-Methoxyphenyl)-3-[2-(4-nitrophenyl)-2-oxoethoxy]chromen-4-one —— C24H17NO7
    2-(4-Methoxyphenyl)-3-[2-(4-nitrophenyl)-2-oxoethoxy]chromen-4-one
    —— 4-(6-Chloro-4-ethoxychromenylium-2-yl)phenol —— C17H14ClO3+
    4-(6-Chloro-4-ethoxychromenylium-2-yl)phenol
    —— N-cyclohexyl-2-(3,4-dimethoxyphenyl)-6-ethoxychromen-4-imine —— C25H29NO4
    N-cyclohexyl-2-(3,4-dimethoxyphenyl)-6-ethoxychromen-4-imine
    —— 2-(4-chlorophenyl)-N-(4-fluorophenyl)-6-methoxychromen-4-imine —— C22H15ClFNO2
    2-(4-chlorophenyl)-N-(4-fluorophenyl)-6-methoxychromen-4-imine
    —— 6-ethoxy-2-(4-methoxyphenyl)-N-(3-methoxypropyl)chromen-4-imine —— C22H25NO4
    6-ethoxy-2-(4-methoxyphenyl)-N-(3-methoxypropyl)chromen-4-imine
    —— 6-methoxy-2-(4-methoxyphenyl)-N-(2-methylpropyl)chromen-4-imine —— C21H23NO3
    6-methoxy-2-(4-methoxyphenyl)-N-(2-methylpropyl)chromen-4-imine
    —— 6-methoxy-2-(4-methoxyphenyl)-N-[3-(trifluoromethyl)phenyl]chromen-4-imine —— C24H18F3NO3
    6-methoxy-2-(4-methoxyphenyl)-N-[3-(trifluoromethyl)phenyl]chromen-4-imine
    —— 6-Chloro-2-(2-chlorophenyl)-4-ethoxy-7-methylchromenylium —— C18H15Cl2O2+
    6-Chloro-2-(2-chlorophenyl)-4-ethoxy-7-methylchromenylium
    —— 2-[[2-(3,4-Dimethoxyphenyl)-6-ethoxychromen-4-ylidene]amino]ethyl-diethylazanium —— C25H33N2O4+
    2-[[2-(3,4-Dimethoxyphenyl)-6-ethoxychromen-4-ylidene]amino]ethyl-diethylazanium
    —— N-butyl-2-(3,4-dimethoxyphenyl)-6-ethoxychromen-4-imine —— C23H27NO4
    N-butyl-2-(3,4-dimethoxyphenyl)-6-ethoxychromen-4-imine
    —— 2-Ethoxy-4-(4-ethoxy-7-methoxychromenylium-2-yl)phenol —— C20H21O5+
    2-Ethoxy-4-(4-ethoxy-7-methoxychromenylium-2-yl)phenol
    —— N-cyclohexyl-2-[2-(4-methylphenyl)-4-oxochromen-3-yl]oxyacetamide —— C24H25NO4
    N-cyclohexyl-2-[2-(4-methylphenyl)-4-oxochromen-3-yl]oxyacetamide
    —— N-(2,3-dimethylphenyl)-6-methoxy-2-(4-methoxyphenyl)chromen-4-imine —— C25H23NO3
    N-(2,3-dimethylphenyl)-6-methoxy-2-(4-methoxyphenyl)chromen-4-imine
    —— 2-(3,4-dimethoxyphenyl)-N-(2-fluorophenyl)-6-methoxychromen-4-imine —— C24H20FNO4
    2-(3,4-dimethoxyphenyl)-N-(2-fluorophenyl)-6-methoxychromen-4-imine
    —— 2-Ethoxy-4-(4-ethoxy-6-methylchromenylium-2-yl)phenol —— C20H21O4+
    2-Ethoxy-4-(4-ethoxy-6-methylchromenylium-2-yl)phenol
    —— N-(5-chloro-2-methoxyphenyl)-6-methoxy-2-phenylchromen-4-imine —— C23H18ClNO3
    N-(5-chloro-2-methoxyphenyl)-6-methoxy-2-phenylchromen-4-imine
    —— Ethyl 2-[2-[[2-(3,4-dimethoxyphenyl)-6-ethoxychromen-4-ylidene]amino]-1,3-thiazol-4-yl]acetate —— C26H26N2O6S
    Ethyl 2-[2-[[2-(3,4-dimethoxyphenyl)-6-ethoxychromen-4-ylidene]amino]-1,3-thiazol-4-yl]acetate
    —— 4-(4-Ethoxy-6,7-dimethylchromenylium-2-yl)-2-methoxyphenol —— C20H21O4+
    4-(4-Ethoxy-6,7-dimethylchromenylium-2-yl)-2-methoxyphenol
    —— N-(4-bromophenyl)-6-methoxy-2-phenylchromen-4-imine —— C22H16BrNO2
    N-(4-bromophenyl)-6-methoxy-2-phenylchromen-4-imine
    —— 2-[(6-Methoxy-2-phenylchromen-4-ylidene)amino]-4,5-dimethylthiophene-3-carbonitrile —— C23H18N2O2S
    2-[(6-Methoxy-2-phenylchromen-4-ylidene)amino]-4,5-dimethylthiophene-3-carbonitrile
    —— 4-[[2-(2-Chlorophenyl)-6-methoxychromen-4-ylidene]amino]benzoic acid —— C23H16ClNO4
    4-[[2-(2-Chlorophenyl)-6-methoxychromen-4-ylidene]amino]benzoic acid
    —— N,N-diethyl-3-[(6-methoxy-2-phenylchromen-4-ylidene)amino]propan-1-amine —— C23H28N2O2
    N,N-diethyl-3-[(6-methoxy-2-phenylchromen-4-ylidene)amino]propan-1-amine
    —— N-[2-(3,4-dimethoxyphenyl)ethyl]-6-methoxy-2-phenylchromen-4-imine —— C26H25NO4
    N-[2-(3,4-dimethoxyphenyl)ethyl]-6-methoxy-2-phenylchromen-4-imine