摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词
历史搜索
    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
    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)-4-ethoxy-6-methylchromenylium —— C20H21O4+
    2-(3,4-Dimethoxyphenyl)-4-ethoxy-6-methylchromenylium
    —— 4-Ethoxy-2-(4-methoxyphenyl)-6-methylchromenylium —— C19H19O3+
    4-Ethoxy-2-(4-methoxyphenyl)-6-methylchromenylium
    —— 6-Chloro-2-(3,4-dimethoxyphenyl)-4-ethoxy-7-methylchromenylium —— C20H20ClO4+
    6-Chloro-2-(3,4-dimethoxyphenyl)-4-ethoxy-7-methylchromenylium
    —— 4-Ethoxy-6-methyl-2-(4-methylphenyl)chromenylium —— C19H19O2+
    4-Ethoxy-6-methyl-2-(4-methylphenyl)chromenylium
    —— 2-Ethoxy-4-(4-ethoxy-7-methylchromenylium-2-yl)phenol —— C20H21O4+
    2-Ethoxy-4-(4-ethoxy-7-methylchromenylium-2-yl)phenol
    —— 4-Ethoxy-2-(4-methoxyphenyl)-6,8-dimethylchromenylium —— C20H21O3+
    4-Ethoxy-2-(4-methoxyphenyl)-6,8-dimethylchromenylium
    —— 4-(4-Ethoxy-6,8-dimethylchromenylium-2-yl)phenol —— C19H19O3+
    4-(4-Ethoxy-6,8-dimethylchromenylium-2-yl)phenol
    —— 2-Ethoxy-4-(4-ethoxychromenylium-2-yl)phenol —— C19H19O4+
    2-Ethoxy-4-(4-ethoxychromenylium-2-yl)phenol
    —— 4-(4-Ethoxychromenylium-2-yl)-2-methoxyphenol —— C18H17O4+
    4-(4-Ethoxychromenylium-2-yl)-2-methoxyphenol
    —— 2-(4-Tert-butylphenyl)-4-ethoxy-6-methylchromenylium —— C22H25O2+
    2-(4-Tert-butylphenyl)-4-ethoxy-6-methylchromenylium
    —— 2-(3,4-Dimethoxyphenyl)-3-(2,4-dinitrophenoxy)chromen-4-one —— C23H16N2O9
    2-(3,4-Dimethoxyphenyl)-3-(2,4-dinitrophenoxy)chromen-4-one
    —— 2-(4-Tert-butylphenyl)-3-(2,4-dinitrophenoxy)chromen-4-one —— C25H20N2O7
    2-(4-Tert-butylphenyl)-3-(2,4-dinitrophenoxy)chromen-4-one
    —— 2-(4-Methoxyphenyl)-6-methyl-3-quinazolin-4-yloxychromen-4-one —— C25H18N2O4
    2-(4-Methoxyphenyl)-6-methyl-3-quinazolin-4-yloxychromen-4-one
    —— 3-(2,4-Dinitrophenoxy)-6-methyl-2-(4-methylphenyl)chromen-4-one —— C23H16N2O7
    3-(2,4-Dinitrophenoxy)-6-methyl-2-(4-methylphenyl)chromen-4-one
    —— 3-(2,4-Dinitrophenoxy)-2-(4-methylphenyl)chromen-4-one —— C22H14N2O7
    3-(2,4-Dinitrophenoxy)-2-(4-methylphenyl)chromen-4-one
    —— 2-Phenyl-3-quinazolin-4-yloxychromen-4-one —— C23H14N2O3
    2-Phenyl-3-quinazolin-4-yloxychromen-4-one
    —— 2-(3,4-Dimethoxyphenyl)-3-quinazolin-4-yloxychromen-4-one —— C25H18N2O5
    2-(3,4-Dimethoxyphenyl)-3-quinazolin-4-yloxychromen-4-one
    —— 2-(2,4-Dichlorophenyl)-3-(2,4-dinitrophenoxy)chromen-4-one —— C21H10Cl2N2O7
    2-(2,4-Dichlorophenyl)-3-(2,4-dinitrophenoxy)chromen-4-one
    —— (2S)-2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxypropanoic acid —— C21H20O6
    (2S)-2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxypropanoic acid
    —— N-(2,4-dimethoxyphenyl)-2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxyacetamide —— C28H27NO7
    N-(2,4-dimethoxyphenyl)-2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxyacetamide
    —— Benzyl 2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxyacetate —— C26H21ClO5
    Benzyl 2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxyacetate
    —— 3-(2,4-Dinitrophenoxy)-2-(4-methoxyphenyl)-6-methylchromen-4-one —— C23H16N2O8
    3-(2,4-Dinitrophenoxy)-2-(4-methoxyphenyl)-6-methylchromen-4-one
    —— 3-(2,4-Dinitrophenoxy)-6-ethyl-2-(4-methoxyphenyl)chromen-4-one —— C24H18N2O8
    3-(2,4-Dinitrophenoxy)-6-ethyl-2-(4-methoxyphenyl)chromen-4-one
    —— 2-(2-Chlorophenyl)-6-methyl-3-quinazolin-4-yloxychromen-4-one —— C24H15ClN2O3
    2-(2-Chlorophenyl)-6-methyl-3-quinazolin-4-yloxychromen-4-one
    —— 3-(2,4-Dinitrophenoxy)-6-ethyl-2-phenylchromen-4-one —— C23H16N2O7
    3-(2,4-Dinitrophenoxy)-6-ethyl-2-phenylchromen-4-one
    —— 2-(2,4-Dichlorophenyl)-3-quinazolin-4-yloxychromen-4-one —— C23H12Cl2N2O3
    2-(2,4-Dichlorophenyl)-3-quinazolin-4-yloxychromen-4-one
    —— 2-(2-Chlorophenyl)-3-quinazolin-4-yloxychromen-4-one —— C23H13ClN2O3
    2-(2-Chlorophenyl)-3-quinazolin-4-yloxychromen-4-one
    —— 2-(4-Chlorophenyl)-3-(2,4-dinitrophenoxy)-6-methylchromen-4-one —— C22H13ClN2O7
    2-(4-Chlorophenyl)-3-(2,4-dinitrophenoxy)-6-methylchromen-4-one
    —— 6-Ethyl-2-(4-methoxyphenyl)-3-quinazolin-4-yloxychromen-4-one —— C26H20N2O4
    6-Ethyl-2-(4-methoxyphenyl)-3-quinazolin-4-yloxychromen-4-one
    —— 3-(2,4-Dinitrophenoxy)-2-phenylchromen-4-one —— C21H12N2O7
    3-(2,4-Dinitrophenoxy)-2-phenylchromen-4-one
    —— 6-Ethyl-2-(4-methoxyphenyl)-3-[4-(4-methylphenoxy)butoxy]chromen-4-one —— C29H30O5
    6-Ethyl-2-(4-methoxyphenyl)-3-[4-(4-methylphenoxy)butoxy]chromen-4-one
    —— 3-(2,4-Dinitrophenoxy)-6-methyl-2-phenylchromen-4-one —— C22H14N2O7
    3-(2,4-Dinitrophenoxy)-6-methyl-2-phenylchromen-4-one
    —— 2-(4-Chlorophenyl)-3-quinazolin-4-yloxychromen-4-one —— C23H13ClN2O3
    2-(4-Chlorophenyl)-3-quinazolin-4-yloxychromen-4-one
    —— 2-(4-Tert-butylphenyl)-3-(2,4-dinitrophenoxy)-6-methylchromen-4-one —— C26H22N2O7
    2-(4-Tert-butylphenyl)-3-(2,4-dinitrophenoxy)-6-methylchromen-4-one
    —— 2-(4-Chlorophenyl)-6-methyl-3-quinazolin-4-yloxychromen-4-one —— C24H15ClN2O3
    2-(4-Chlorophenyl)-6-methyl-3-quinazolin-4-yloxychromen-4-one
    —— (6-Ethyl-4-oxo-2-phenylchromen-3-yl) 2-oxochromene-3-carboxylate —— C27H18O6
    (6-Ethyl-4-oxo-2-phenylchromen-3-yl) 2-oxochromene-3-carboxylate
    —— [6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] 4-chlorobenzoate —— C25H19ClO5
    [6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] 4-chlorobenzoate
    —— 2-(4-Chlorophenyl)-3-(2,4-dinitrophenoxy)chromen-4-one —— C21H11ClN2O7
    2-(4-Chlorophenyl)-3-(2,4-dinitrophenoxy)chromen-4-one
    —— N-(4-chloro-2-methylphenyl)-2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxyacetamide —— C27H24ClNO5
    N-(4-chloro-2-methylphenyl)-2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxyacetamide
    —— ethyl (2S)-2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxypropanoate —— C23H24O6
    ethyl (2S)-2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxypropanoate
    —— 6-Methyl-2-(4-methylphenyl)-3-quinazolin-4-yloxychromen-4-one —— C25H18N2O3
    6-Methyl-2-(4-methylphenyl)-3-quinazolin-4-yloxychromen-4-one
    —— 2-[2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxyacetamide —— C19H16ClNO4
    2-[2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxyacetamide
    —— 2-(4-Chlorophenyl)-3-(2,4-dinitrophenoxy)-6-ethylchromen-4-one —— C23H15ClN2O7
    2-(4-Chlorophenyl)-3-(2,4-dinitrophenoxy)-6-ethylchromen-4-one
    —— Methyl 2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxyacetate —— C21H20O6
    Methyl 2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxyacetate
    —— 6-Ethyl-2-phenyl-3-quinazolin-4-yloxychromen-4-one —— C25H18N2O3
    6-Ethyl-2-phenyl-3-quinazolin-4-yloxychromen-4-one
    —— (2R)-2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxypropanoic acid —— C21H20O6
    (2R)-2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxypropanoic acid
    —— 3-[(3,4-Dichlorophenyl)methoxy]-6-ethyl-2-(4-methoxyphenyl)chromen-4-one —— C25H20Cl2O4
    3-[(3,4-Dichlorophenyl)methoxy]-6-ethyl-2-(4-methoxyphenyl)chromen-4-one
    —— 2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxy-N-(2-methoxyphenyl)acetamide —— C26H22ClNO5
    2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxy-N-(2-methoxyphenyl)acetamide
    —— 2-(4-Methoxyphenyl)-3-quinazolin-4-yloxychromen-4-one —— C24H16N2O4
    2-(4-Methoxyphenyl)-3-quinazolin-4-yloxychromen-4-one
    —— [6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] (E)-3-(4-methoxyphenyl)prop-2-enoate —— C28H24O6
    [6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] (E)-3-(4-methoxyphenyl)prop-2-enoate