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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
    —— 6-ethoxy-2-(4-methoxyphenyl)-N-(pyridin-3-ylmethyl)chromen-4-imine —— C24H22N2O3
    6-ethoxy-2-(4-methoxyphenyl)-N-(pyridin-3-ylmethyl)chromen-4-imine
    —— 6,8-Dichloro-4-ethoxy-2-phenylchromenylium —— C17H13Cl2O2+
    6,8-Dichloro-4-ethoxy-2-phenylchromenylium
    —— 3-(2-Oxo-2-thiophen-2-ylethoxy)-2-phenylchromen-4-one —— C21H14O4S
    3-(2-Oxo-2-thiophen-2-ylethoxy)-2-phenylchromen-4-one
    —— 4-[(6-Methoxy-2-phenylchromen-4-ylidene)amino]benzenesulfonamide —— C22H18N2O4S
    4-[(6-Methoxy-2-phenylchromen-4-ylidene)amino]benzenesulfonamide
    —— 2-(4-Methylphenyl)-3-[2-(4-nitrophenyl)-2-oxoethoxy]chromen-4-one —— C24H17NO6
    2-(4-Methylphenyl)-3-[2-(4-nitrophenyl)-2-oxoethoxy]chromen-4-one
    —— Cyclohexyl 2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxyacetate —— C25H25ClO5
    Cyclohexyl 2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxyacetate
    —— 2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxy-N-(2-propan-2-ylphenyl)acetamide —— C28H27NO4
    2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxy-N-(2-propan-2-ylphenyl)acetamide
    —— Ethyl 2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxyacetate —— C22H22O6
    Ethyl 2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxyacetate
    —— [6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] 2-methoxyacetate —— C21H20O6
    [6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] 2-methoxyacetate
    —— 6-Ethyl-2-(4-methoxyphenyl)-3-phenylmethoxychromen-4-one —— C25H22O4
    6-Ethyl-2-(4-methoxyphenyl)-3-phenylmethoxychromen-4-one
    —— 2-(4-Chlorophenyl)-6-ethyl-3-quinazolin-4-yloxychromen-4-one —— C25H17ClN2O3
    2-(4-Chlorophenyl)-6-ethyl-3-quinazolin-4-yloxychromen-4-one
    —— (6-Ethyl-4-oxo-2-phenylchromen-3-yl) 3,4,5-trimethoxybenzoate —— C27H24O7
    (6-Ethyl-4-oxo-2-phenylchromen-3-yl) 3,4,5-trimethoxybenzoate
    —— 6-Ethyl-3-[(2-fluorophenyl)methoxy]-2-(4-methoxyphenyl)chromen-4-one —— C25H21FO4
    6-Ethyl-3-[(2-fluorophenyl)methoxy]-2-(4-methoxyphenyl)chromen-4-one
    —— 3-[(3-Chlorophenyl)methoxy]-6-ethyl-2-phenylchromen-4-one —— C24H19ClO3
    3-[(3-Chlorophenyl)methoxy]-6-ethyl-2-phenylchromen-4-one
    —— 2-Ethoxyethyl 2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxyacetate —— C24H26O7
    2-Ethoxyethyl 2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxyacetate
    —— 3-(2,4-Dinitrophenoxy)-2-(4-methoxyphenyl)chromen-4-one —— C22H14N2O8
    3-(2,4-Dinitrophenoxy)-2-(4-methoxyphenyl)chromen-4-one
    —— 6-Ethyl-2-(4-methoxyphenyl)-3-[(2-methylphenyl)methoxy]chromen-4-one —— C26H24O4
    6-Ethyl-2-(4-methoxyphenyl)-3-[(2-methylphenyl)methoxy]chromen-4-one
    —— [6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] 2-phenylacetate —— C26H22O5
    [6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] 2-phenylacetate
    —— [6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] (E)-3-(4-methylphenyl)prop-2-enoate —— C28H24O5
    [6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] (E)-3-(4-methylphenyl)prop-2-enoate
    —— 6-chloro-N-[2-chloro-5-(trifluoromethyl)phenyl]-2-(4-methoxyphenyl)chromen-4-imine —— C23H14Cl2F3NO2
    6-chloro-N-[2-chloro-5-(trifluoromethyl)phenyl]-2-(4-methoxyphenyl)chromen-4-imine
    —— 6-chloro-2-(4-methoxyphenyl)-N-(2-propan-2-yloxyphenyl)chromen-4-imine —— C25H22ClNO3
    6-chloro-2-(4-methoxyphenyl)-N-(2-propan-2-yloxyphenyl)chromen-4-imine
    —— 2-(4-Chlorophenyl)-6-ethyl-3-[(3-methylphenyl)methoxy]chromen-4-one —— C25H21ClO3
    2-(4-Chlorophenyl)-6-ethyl-3-[(3-methylphenyl)methoxy]chromen-4-one
    —— 2-Methylpropyl 2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxyacetate —— C23H23ClO5
    2-Methylpropyl 2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxyacetate
    —— 3-[(4-Bromophenyl)methoxy]-2-(4-chlorophenyl)-6-ethylchromen-4-one —— C24H18BrClO3
    3-[(4-Bromophenyl)methoxy]-2-(4-chlorophenyl)-6-ethylchromen-4-one
    —— 2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxy-N-(4-methoxyphenyl)acetamide —— C26H22ClNO5
    2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxy-N-(4-methoxyphenyl)acetamide
    —— 6-chloro-2-(3,4-dimethoxyphenyl)-N-(1,3,4-thiadiazol-2-yl)chromen-4-imine —— C19H14ClN3O3S
    6-chloro-2-(3,4-dimethoxyphenyl)-N-(1,3,4-thiadiazol-2-yl)chromen-4-imine
    —— 6-chloro-2-(4-methoxyphenyl)-N-(3-methylphenyl)chromen-4-imine —— C23H18ClNO2
    6-chloro-2-(4-methoxyphenyl)-N-(3-methylphenyl)chromen-4-imine
    —— 6-chloro-2-(3,4-dimethoxyphenyl)-N-(2-fluorophenyl)chromen-4-imine —— C23H17ClFNO3
    6-chloro-2-(3,4-dimethoxyphenyl)-N-(2-fluorophenyl)chromen-4-imine
    —— 6-chloro-2-(3,4-dimethoxyphenyl)-N-(3,5-dimethylphenyl)chromen-4-imine —— C25H22ClNO3
    6-chloro-2-(3,4-dimethoxyphenyl)-N-(3,5-dimethylphenyl)chromen-4-imine
    —— 3-[[6-Chloro-2-(3,4-dimethoxyphenyl)chromen-4-ylidene]amino]benzoic acid —— C24H18ClNO5
    3-[[6-Chloro-2-(3,4-dimethoxyphenyl)chromen-4-ylidene]amino]benzoic acid
    —— N-(4-butoxyphenyl)-6-chloro-2-(3,4-dimethoxyphenyl)chromen-4-imine —— C27H26ClNO4
    N-(4-butoxyphenyl)-6-chloro-2-(3,4-dimethoxyphenyl)chromen-4-imine
    —— [4-Oxo-2-(3,4,5-trimethoxyphenyl)chromen-6-yl] 4-nitrobenzoate —— C25H19NO9
    [4-Oxo-2-(3,4,5-trimethoxyphenyl)chromen-6-yl] 4-nitrobenzoate
    —— 2-[2-(4-chlorophenyl)-4-oxochromen-6-yl]oxy-N-(2-fluorophenyl)acetamide —— C23H15ClFNO4
    2-[2-(4-chlorophenyl)-4-oxochromen-6-yl]oxy-N-(2-fluorophenyl)acetamide
    —— [4-Oxo-2-(3,4,5-trimethoxyphenyl)chromen-6-yl] 3-nitrobenzoate —— C25H19NO9
    [4-Oxo-2-(3,4,5-trimethoxyphenyl)chromen-6-yl] 3-nitrobenzoate
    —— [2-(4-Chlorophenyl)-4-oxochromen-6-yl] 3-methylbut-2-enoate —— C20H15ClO4
    [2-(4-Chlorophenyl)-4-oxochromen-6-yl] 3-methylbut-2-enoate
    —— Ethyl 4-[[2-[4-oxo-2-(3,4,5-trimethoxyphenyl)chromen-6-yl]oxyacetyl]amino]benzoate —— C29H27NO9
    Ethyl 4-[[2-[4-oxo-2-(3,4,5-trimethoxyphenyl)chromen-6-yl]oxyacetyl]amino]benzoate
    —— Propan-2-yl 2-[2-(3-bromo-4,5-dimethoxyphenyl)-4-oxochromen-3-yl]oxyacetate —— C22H21BrO7
    Propan-2-yl 2-[2-(3-bromo-4,5-dimethoxyphenyl)-4-oxochromen-3-yl]oxyacetate
    —— 2-Methylpropyl 2-[2-(3-bromo-4-methoxyphenyl)-4-oxochromen-3-yl]oxyacetate —— C22H21BrO6
    2-Methylpropyl 2-[2-(3-bromo-4-methoxyphenyl)-4-oxochromen-3-yl]oxyacetate
    —— N-(4-methylphenyl)-2-(4-oxo-2-phenylchromen-3-yl)oxyacetamide —— C24H19NO4
    N-(4-methylphenyl)-2-(4-oxo-2-phenylchromen-3-yl)oxyacetamide
    —— 2-[2-(4-tert-butylphenyl)-4-oxochromen-3-yl]oxy-N-(2-ethylphenyl)acetamide —— C29H29NO4
    2-[2-(4-tert-butylphenyl)-4-oxochromen-3-yl]oxy-N-(2-ethylphenyl)acetamide
    —— [2-(3-Bromo-4-methoxyphenyl)-4-oxochromen-3-yl] 2-chloro-4-nitrobenzoate —— C23H13BrClNO7
    [2-(3-Bromo-4-methoxyphenyl)-4-oxochromen-3-yl] 2-chloro-4-nitrobenzoate
    —— Propan-2-yl 2-[2-(4-methylphenyl)-4-oxochromen-3-yl]oxyacetate —— C21H20O5
    Propan-2-yl 2-[2-(4-methylphenyl)-4-oxochromen-3-yl]oxyacetate
    —— 2-Methoxyethyl 2-(4-oxo-2-phenylchromen-6-yl)oxyacetate —— C20H18O6
    2-Methoxyethyl 2-(4-oxo-2-phenylchromen-6-yl)oxyacetate
    —— [2-(4-Tert-butylphenyl)-4-oxochromen-3-yl] 4-chlorobenzoate —— C26H21ClO4
    [2-(4-Tert-butylphenyl)-4-oxochromen-3-yl] 4-chlorobenzoate
    —— [2-(2,4-Dichlorophenyl)-4-oxochromen-3-yl] 3-(1,3-dioxoisoindol-2-yl)propanoate —— C26H15Cl2NO6
    [2-(2,4-Dichlorophenyl)-4-oxochromen-3-yl] 3-(1,3-dioxoisoindol-2-yl)propanoate
    —— 2-[2-(3,4-Dimethoxyphenyl)-4-oxochromen-3-yl]oxyacetate —— C19H15O7-
    2-[2-(3,4-Dimethoxyphenyl)-4-oxochromen-3-yl]oxyacetate
    —— 6-Phenylmethoxy-2-(3,4,5-trimethoxyphenyl)chromen-4-one —— C25H22O6
    6-Phenylmethoxy-2-(3,4,5-trimethoxyphenyl)chromen-4-one
    —— [2-(4-Chlorophenyl)-4-oxochromen-6-yl] 3-(1,3-dioxoisoindol-2-yl)propanoate —— C26H16ClNO6
    [2-(4-Chlorophenyl)-4-oxochromen-6-yl] 3-(1,3-dioxoisoindol-2-yl)propanoate
    —— 2-[2-(3,4-dimethoxyphenyl)-4-oxochromen-3-yl]oxy-N-(2,4-dimethylphenyl)acetamide —— C27H25NO6
    2-[2-(3,4-dimethoxyphenyl)-4-oxochromen-3-yl]oxy-N-(2,4-dimethylphenyl)acetamide
    —— [2-(3-Bromo-4-methoxyphenyl)-4-oxochromen-3-yl] 2-methylpropanoate —— C20H17BrO5
    [2-(3-Bromo-4-methoxyphenyl)-4-oxochromen-3-yl] 2-methylpropanoate