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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-(4-methoxyphenyl)-4-oxo-4H-chromen-6-yl 3,4,5-trimethoxybenzoate —— C26H22O8
    2-(4-methoxyphenyl)-4-oxo-4H-chromen-6-yl 3,4,5-trimethoxybenzoate
    —— Ethyl 2-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]oxyacetate —— C20H18O6
    Ethyl 2-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]oxyacetate
    —— (2S)-2-[2-(4-methoxyphenyl)-6-methylchromen-4-ylidene]azaniumyl-3-methylbutanoate —— C22H23NO4
    (2S)-2-[2-(4-methoxyphenyl)-6-methylchromen-4-ylidene]azaniumyl-3-methylbutanoate
    —— methyl 4-{[(4E)-6-hydroxy-2-(4-methoxyphenyl)-4H-chromen-4-ylidene]amino}benzoate —— C24H19NO5
    methyl 4-{[(4E)-6-hydroxy-2-(4-methoxyphenyl)-4H-chromen-4-ylidene]amino}benzoate
    —— 2-(4-methoxyphenyl)-4-oxo-4H-chromen-6-yl 3,4-dimethoxybenzoate —— C25H20O7
    2-(4-methoxyphenyl)-4-oxo-4H-chromen-6-yl 3,4-dimethoxybenzoate
    —— methyl 4-({[2-(4-methoxyphenyl)-4-oxo-4H-chromen-6-yl]oxy}methyl)benzoate —— C25H20O6
    methyl 4-({[2-(4-methoxyphenyl)-4-oxo-4H-chromen-6-yl]oxy}methyl)benzoate
    —— 2-(4-Methoxyphenyl)-4-oxo-4H-chromen-6-YL 2,2-dimethylpropanoate —— C21H20O5
    2-(4-Methoxyphenyl)-4-oxo-4H-chromen-6-YL 2,2-dimethylpropanoate
    —— N-(2,4-dimethylphenyl)-2-{[2-(4-methoxyphenyl)-4-oxo-4H-chromen-6-yl]oxy}acetamide —— C26H23NO5
    N-(2,4-dimethylphenyl)-2-{[2-(4-methoxyphenyl)-4-oxo-4H-chromen-6-yl]oxy}acetamide
    —— [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] 4-fluorobenzoate —— C23H15FO5
    [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] 4-fluorobenzoate
    —— ethyl (2E)-2-cyano-2-[6-hydroxy-2-(4-methoxyphenyl)chromen-4-ylidene]acetate —— C21H17NO5
    ethyl (2E)-2-cyano-2-[6-hydroxy-2-(4-methoxyphenyl)chromen-4-ylidene]acetate
    —— (2S)-2-[2-(4-methoxyphenyl)-6-methylchromen-4-ylidene]azaniumylbutanoate —— C21H21NO4
    (2S)-2-[2-(4-methoxyphenyl)-6-methylchromen-4-ylidene]azaniumylbutanoate
    —— N-(4-bromophenyl)-2-{[2-(4-methoxyphenyl)-4-oxo-4H-chromen-6-yl]oxy}acetamide —— C24H18BrNO5
    N-(4-bromophenyl)-2-{[2-(4-methoxyphenyl)-4-oxo-4H-chromen-6-yl]oxy}acetamide
    —— (2R)-2-[2-(4-methoxyphenyl)-6-methylchromen-4-ylidene]azaniumylbutanoate —— C21H21NO4
    (2R)-2-[2-(4-methoxyphenyl)-6-methylchromen-4-ylidene]azaniumylbutanoate
    —— [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] 2-phenylacetate —— C24H18O5
    [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] 2-phenylacetate
    —— [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] 3-methylbenzoate —— C24H18O5
    [2-(4-Methoxyphenyl)-4-oxochromen-6-yl] 3-methylbenzoate
    —— Ethyl 4-(2-{[2-(4-methoxyphenyl)-4-oxo-4H-chromen-6-YL]oxy}acetamido)benzoate —— C27H23NO7
    Ethyl 4-(2-{[2-(4-methoxyphenyl)-4-oxo-4H-chromen-6-YL]oxy}acetamido)benzoate
    —— N-(2-ethylphenyl)-2-[[2-(4-methoxyphenyl)-4-oxo-1-benzopyran-6-yl]oxy]acetamide —— C26H23NO5
    N-(2-ethylphenyl)-2-[[2-(4-methoxyphenyl)-4-oxo-1-benzopyran-6-yl]oxy]acetamide
    —— 2-(4-Methoxyphenyl)-6-phenylmethoxychromen-4-one —— C23H18O4
    2-(4-Methoxyphenyl)-6-phenylmethoxychromen-4-one
    —— 4-(6-methyl-4-oxo-4H-chromen-2-yl)benzoic acid —— C17H12O4
    4-(6-methyl-4-oxo-4H-chromen-2-yl)benzoic acid
    —— 2-(3-Bromo-4-methoxyphenyl)-3-hydroxy-6-methylchromen-4-one —— C17H13BrO4
    2-(3-Bromo-4-methoxyphenyl)-3-hydroxy-6-methylchromen-4-one
    —— 2-[2-(3,4-Dimethoxyphenyl)-6-methylchromen-4-ylidene]propanedinitrile —— C21H16N2O3
    2-[2-(3,4-Dimethoxyphenyl)-6-methylchromen-4-ylidene]propanedinitrile
    —— (2R)-2-(6-bromo-4H-1,3-benzodioxin-8-yl)-6-chloro-2,3-dihydrochromen-4-one —— C17H12BrClO4
    (2R)-2-(6-bromo-4H-1,3-benzodioxin-8-yl)-6-chloro-2,3-dihydrochromen-4-one
    —— (2S)-2-(6-bromo-4H-1,3-benzodioxin-8-yl)-6-chloro-2,3-dihydrochromen-4-one —— C17H12BrClO4
    (2S)-2-(6-bromo-4H-1,3-benzodioxin-8-yl)-6-chloro-2,3-dihydrochromen-4-one
    —— (2S)-2-[5-[(1S)-1-carboxyethoxy]-4-oxo-2-phenylchromen-7-yl]oxypropanoic acid —— C21H18O8
    (2S)-2-[5-[(1S)-1-carboxyethoxy]-4-oxo-2-phenylchromen-7-yl]oxypropanoic acid
    —— (2S)-2-[5-[(1R)-1-carboxyethoxy]-4-oxo-2-phenylchromen-7-yl]oxypropanoic acid —— C21H18O8
    (2S)-2-[5-[(1R)-1-carboxyethoxy]-4-oxo-2-phenylchromen-7-yl]oxypropanoic acid
    —— ethyl (2R)-2-(5-methoxy-4-oxo-2-phenylchromen-7-yl)oxypropanoate —— C21H20O6
    ethyl (2R)-2-(5-methoxy-4-oxo-2-phenylchromen-7-yl)oxypropanoate
    —— (2R)-2-[5-[(1R)-1-carboxyethoxy]-4-oxo-2-phenylchromen-7-yl]oxypropanoic acid —— C21H18O8
    (2R)-2-[5-[(1R)-1-carboxyethoxy]-4-oxo-2-phenylchromen-7-yl]oxypropanoic acid
    —— (2R,3R)-2-(6-chloro-4H-1,3-benzodioxin-8-yl)-7-methoxy-3-methyl-2,3-dihydrochromen-4-one —— C19H17ClO5
    (2R,3R)-2-(6-chloro-4H-1,3-benzodioxin-8-yl)-7-methoxy-3-methyl-2,3-dihydrochromen-4-one
    —— ethyl (2S)-2-(5-methoxy-4-oxo-2-phenylchromen-7-yl)oxypropanoate —— C21H20O6
    ethyl (2S)-2-(5-methoxy-4-oxo-2-phenylchromen-7-yl)oxypropanoate
    —— (2S)-6-chloro-2-(6-chloro-4H-1,3-benzodioxin-8-yl)-2,3-dihydrochromen-4-one —— C17H12Cl2O4
    (2S)-6-chloro-2-(6-chloro-4H-1,3-benzodioxin-8-yl)-2,3-dihydrochromen-4-one
    —— (2R)-6-chloro-2-(6-chloro-4H-1,3-benzodioxin-8-yl)-2,3-dihydrochromen-4-one —— C17H12Cl2O4
    (2R)-6-chloro-2-(6-chloro-4H-1,3-benzodioxin-8-yl)-2,3-dihydrochromen-4-one
    —— (2R,3S)-2-(6-chloro-4H-1,3-benzodioxin-8-yl)-7-methoxy-3-methyl-2,3-dihydrochromen-4-one —— C19H17ClO5
    (2R,3S)-2-(6-chloro-4H-1,3-benzodioxin-8-yl)-7-methoxy-3-methyl-2,3-dihydrochromen-4-one
    —— [[(2R)-2-(2,3-dihydro-1,4-benzodioxin-6-yl)-6-fluoro-2,3-dihydrochromen-4-ylidene]amino]thiourea —— C18H16FN3O3S
    [[(2R)-2-(2,3-dihydro-1,4-benzodioxin-6-yl)-6-fluoro-2,3-dihydrochromen-4-ylidene]amino]thiourea
    —— (4-Hydroxyphenyl)-[2-(4-methoxyphenyl)-6-methylchromen-4-ylidene]azanium —— C23H20NO3+
    (4-Hydroxyphenyl)-[2-(4-methoxyphenyl)-6-methylchromen-4-ylidene]azanium
    —— (2S,3S)-2-(6-chloro-4H-1,3-benzodioxin-8-yl)-7-methoxy-3-methyl-2,3-dihydrochromen-4-one —— C19H17ClO5
    (2S,3S)-2-(6-chloro-4H-1,3-benzodioxin-8-yl)-7-methoxy-3-methyl-2,3-dihydrochromen-4-one
    —— 4-[[2-(4-Methoxyphenyl)-6-methylchromen-4-ylidene]amino]benzoic acid —— C24H19NO4
    4-[[2-(4-Methoxyphenyl)-6-methylchromen-4-ylidene]amino]benzoic acid
    —— (2S,3S)-2-(6-chloro-4H-1,3-benzodioxin-8-yl)-7-ethoxy-3-methyl-2,3-dihydrochromen-4-one —— C20H19ClO5
    (2S,3S)-2-(6-chloro-4H-1,3-benzodioxin-8-yl)-7-ethoxy-3-methyl-2,3-dihydrochromen-4-one
    —— (2R,3S)-2-(6-chloro-4H-1,3-benzodioxin-8-yl)-7-ethoxy-3-methyl-2,3-dihydrochromen-4-one —— C20H19ClO5
    (2R,3S)-2-(6-chloro-4H-1,3-benzodioxin-8-yl)-7-ethoxy-3-methyl-2,3-dihydrochromen-4-one
    —— 2-(4-methoxyphenyl)-6-methyl-N-(2-phenylethyl)chromen-4-imine —— C25H23NO2
    2-(4-methoxyphenyl)-6-methyl-N-(2-phenylethyl)chromen-4-imine
    —— (2R,3R)-2-(6-chloro-4H-1,3-benzodioxin-8-yl)-7-ethoxy-3-methyl-2,3-dihydrochromen-4-one —— C20H19ClO5
    (2R,3R)-2-(6-chloro-4H-1,3-benzodioxin-8-yl)-7-ethoxy-3-methyl-2,3-dihydrochromen-4-one
    —— [[(2S)-2-(2,3-dihydro-1,4-benzodioxin-6-yl)-6-fluoro-2,3-dihydrochromen-4-ylidene]amino]thiourea —— C18H16FN3O3S
    [[(2S)-2-(2,3-dihydro-1,4-benzodioxin-6-yl)-6-fluoro-2,3-dihydrochromen-4-ylidene]amino]thiourea
    —— (2S,3R)-2-(6-chloro-4H-1,3-benzodioxin-8-yl)-7-ethoxy-3-methyl-2,3-dihydrochromen-4-one —— C20H19ClO5
    (2S,3R)-2-(6-chloro-4H-1,3-benzodioxin-8-yl)-7-ethoxy-3-methyl-2,3-dihydrochromen-4-one
    —— [2-(4-Methoxyphenyl)-6-methylchromen-4-ylidene]-(2-phenylethyl)azanium —— C25H24NO2+
    [2-(4-Methoxyphenyl)-6-methylchromen-4-ylidene]-(2-phenylethyl)azanium
    —— (2S,3R)-2-(6-chloro-4H-1,3-benzodioxin-8-yl)-7-methoxy-3-methyl-2,3-dihydrochromen-4-one —— C19H17ClO5
    (2S,3R)-2-(6-chloro-4H-1,3-benzodioxin-8-yl)-7-methoxy-3-methyl-2,3-dihydrochromen-4-one
    —— [2-(3,4-Dimethoxyphenyl)-4-oxochromen-6-yl] 3,4-dimethoxybenzoate —— C26H22O8
    [2-(3,4-Dimethoxyphenyl)-4-oxochromen-6-yl] 3,4-dimethoxybenzoate
    —— 2-(3,4-dimethoxyphenyl)-N-(furan-2-ylmethyl)-5,7-dimethylchromen-4-imine —— C24H23NO4
    2-(3,4-dimethoxyphenyl)-N-(furan-2-ylmethyl)-5,7-dimethylchromen-4-imine
    —— 2-methoxy-4-[4-[[(2R)-oxolan-2-yl]methylimino]chromen-2-yl]phenol —— C21H21NO4
    2-methoxy-4-[4-[[(2R)-oxolan-2-yl]methylimino]chromen-2-yl]phenol
    —— N-benzyl-2-[2-(4-chlorophenyl)-4-oxochromen-3-yl]oxyacetamide —— C24H18ClNO4
    N-benzyl-2-[2-(4-chlorophenyl)-4-oxochromen-3-yl]oxyacetamide
    —— 2-((2-(4-(tert-butyl)phenyl)-4-oxo-4H-chromen-3-yl)oxy)acetamide —— C21H21NO4
    2-((2-(4-(tert-butyl)phenyl)-4-oxo-4H-chromen-3-yl)oxy)acetamide
    —— 2-[[6-Chloro-2-(3,4-dimethoxyphenyl)chromen-4-ylidene]amino]ethyl-diethylazanium —— C23H28ClN2O3+
    2-[[6-Chloro-2-(3,4-dimethoxyphenyl)chromen-4-ylidene]amino]ethyl-diethylazanium