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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
    —— 3-Bromo-6-nitro-2-(2-nitrophenyl)-4H-1-benzopyran-4-one 669059-78-3 C15H7BrN2O6
    3-Bromo-6-nitro-2-(2-nitrophenyl)-4H-1-benzopyran-4-one
    —— Methyl 4-oxo-2-phenyl-4H-1-benzopyran-8-carboxylate 6608-24-8 C17H12O4
    Methyl 4-oxo-2-phenyl-4H-1-benzopyran-8-carboxylate
    —— 7-Oxo-5,7-dihydro[2]benzopyrano[4,3-b][1]benzopyran-10-yl acetate 64402-45-5 C18H12O5
    7-Oxo-5,7-dihydro[2]benzopyrano[4,3-b][1]benzopyran-10-yl acetate
    —— 2',3,7-Trimethoxy-5'-nitroflavon 63486-79-3 C18H15NO7
    2',3,7-Trimethoxy-5'-nitroflavon
    —— 2-(4-Methoxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,4,5,7-tetrol 61823-40-3 C16H16O6
    2-(4-Methoxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,4,5,7-tetrol
    —— 8-Ethenyl-5,7-dimethoxy-2-phenyl-4H-1-benzopyran-4-one 663605-72-9 C19H16O4
    8-Ethenyl-5,7-dimethoxy-2-phenyl-4H-1-benzopyran-4-one
    —— (2S)-7,8-Dihydroxy-2-phenyl-2,3-dihydro-4H-1-benzopyran-4-one 671781-83-2 C15H12O4
    (2S)-7,8-Dihydroxy-2-phenyl-2,3-dihydro-4H-1-benzopyran-4-one
    —— 7-Methoxy-2-phenyl-2H-1-benzopyran-6-ol 66821-52-1 C16H14O3
    7-Methoxy-2-phenyl-2H-1-benzopyran-6-ol
    —— 6,8-Dichloro-4-oxo-2-phenyl-4H-1-benzopyran-3-carbaldehyde 658074-71-6 C16H8Cl2O3
    6,8-Dichloro-4-oxo-2-phenyl-4H-1-benzopyran-3-carbaldehyde
    —— (2R)-2-(3,4-Dihydroxyphenyl)-2H-1-benzopyran-2,3,5,7-tetrol 658688-11-0 C15H12O7
    (2R)-2-(3,4-Dihydroxyphenyl)-2H-1-benzopyran-2,3,5,7-tetrol
    —— 2-(4-Fluorophenyl)-6-hydroxy-4H-naphtho[1,2-b]pyran-4-one 652138-40-4 C19H11FO3
    2-(4-Fluorophenyl)-6-hydroxy-4H-naphtho[1,2-b]pyran-4-one
    —— 2-Phenyl-3,7-bis(phenylacetyl)-2,3-dihydro-4H-1-benzopyran-4-one 644973-71-7 C31H24O4
    2-Phenyl-3,7-bis(phenylacetyl)-2,3-dihydro-4H-1-benzopyran-4-one
    —— 2-(4-Butoxy-3-methoxyphenyl)-7-hydroxy-4H-1-benzopyran-4-one 631922-05-9 C20H20O5
    2-(4-Butoxy-3-methoxyphenyl)-7-hydroxy-4H-1-benzopyran-4-one
    —— N-{[2-(4-Methoxyphenyl)-4H-1-benzopyran-3-yl]methylidene}hydroxylamine 62644-82-0 C17H15NO3
    N-{[2-(4-Methoxyphenyl)-4H-1-benzopyran-3-yl]methylidene}hydroxylamine
    —— [2-(4-Methoxyphenyl)-4H-1-benzopyran-3-yl]methanol 62644-88-6 C17H16O3
    [2-(4-Methoxyphenyl)-4H-1-benzopyran-3-yl]methanol
    —— 2-(4-Methoxyphenyl)-4H-1-benzopyran-3-carbonitrile 62644-84-2 C17H13NO2
    2-(4-Methoxyphenyl)-4H-1-benzopyran-3-carbonitrile
    —— 7-Acetonyloxy-3-methyl-flavon 62369-96-4 C19H16O4
    7-Acetonyloxy-3-methyl-flavon
    —— N-[2-(4-Methoxyphenyl)-2H-1-benzopyran-3(4H)-ylidene]hydroxylamine 62232-19-3 C16H15NO3
    N-[2-(4-Methoxyphenyl)-2H-1-benzopyran-3(4H)-ylidene]hydroxylamine
    —— (2R,4R)-2-(4-Methoxyphenyl)-7-methyl-3,4-dihydro-2H-1-benzopyran-4-ol 62082-70-6 C17H18O3
    (2R,4R)-2-(4-Methoxyphenyl)-7-methyl-3,4-dihydro-2H-1-benzopyran-4-ol
    —— (2R,4S)-2-(3,4-Dimethoxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-ol 62082-73-9 C17H18O4
    (2R,4S)-2-(3,4-Dimethoxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-ol
    —— 2-(3,5-Dimethoxyphenyl)-4-oxo-4H-1-benzopyran-3,5,7-triyl triacetate 62008-20-2 C23H20O10
    2-(3,5-Dimethoxyphenyl)-4-oxo-4H-1-benzopyran-3,5,7-triyl triacetate
    —— (6-Methyl-2-phenyl-2,3-dihydro-4H-1-benzopyran-4-ylidene)hydrazine 61854-50-0 C16H16N2O
    (6-Methyl-2-phenyl-2,3-dihydro-4H-1-benzopyran-4-ylidene)hydrazine
    —— 4'-methoxyflavanone hydrazone 61854-49-7 C16H16N2O2
    4'-methoxyflavanone hydrazone
    —— 2-Phenyl-4-(2-phenylethenyl)-3,4-dihydro-2H-1-benzopyran 61504-10-7 C23H20O
    2-Phenyl-4-(2-phenylethenyl)-3,4-dihydro-2H-1-benzopyran
    —— 6,8-Dibromo-2-(4-bromophenyl)-7-methoxy-4H-1-benzopyran-4-one 61255-41-2 C16H9Br3O3
    6,8-Dibromo-2-(4-bromophenyl)-7-methoxy-4H-1-benzopyran-4-one
    —— 6,8-Dibromo-2(α-naphthyl)-chromon 61222-77-3 C19H10Br2O2
    6,8-Dibromo-2(α-naphthyl)-chromon
    —— 6,8-Dibromo-2-(4-bromophenyl)-7-hydroxy-4H-1-benzopyran-4-one 61222-76-2 C15H7Br3O3
    6,8-Dibromo-2-(4-bromophenyl)-7-hydroxy-4H-1-benzopyran-4-one
    —— 7-(Benzyloxy)-2-phenyl-3,4-dihydro-2H-1-benzopyran-4,5-diol 61080-82-8 C22H20O4
    7-(Benzyloxy)-2-phenyl-3,4-dihydro-2H-1-benzopyran-4,5-diol
    —— 5-acetoxy-2-(3,4,5-triacetoxy-phenyl)-chromen-4-one 744209-79-8 C23H18O10
    5-acetoxy-2-(3,4,5-triacetoxy-phenyl)-chromen-4-one
    —— 3-Chloro-4-oxo-2-phenyl-4H-chromene-5,7-diyl diacetate 72271-97-7 C19H13ClO6
    3-Chloro-4-oxo-2-phenyl-4H-chromene-5,7-diyl diacetate
    —— 2-Chloro-3-{1-[8-methoxy-2,2-bis(4-methoxyphenyl)-2H-naphtho[1,2-b]pyran-5-yl]propoxy}-3-oxopropanoate 878571-99-4 C34H30ClO8-
    2-Chloro-3-{1-[8-methoxy-2,2-bis(4-methoxyphenyl)-2H-naphtho[1,2-b]pyran-5-yl]propoxy}-3-oxopropanoate
    —— (2R,4S)-2-Phenyl-4-(phenylsulfanyl)-3,4-dihydro-2H-1-benzopyran 88391-01-9 C21H18OS
    (2R,4S)-2-Phenyl-4-(phenylsulfanyl)-3,4-dihydro-2H-1-benzopyran
    —— (2R,4S)-2-(4-Methoxyphenyl)-4-phenyl-3,4-dihydro-2H-1-benzopyran 88214-89-5 C22H20O2
    (2R,4S)-2-(4-Methoxyphenyl)-4-phenyl-3,4-dihydro-2H-1-benzopyran
    —— acetic acid;3,3-dibromo-2-phenyl-4H-chromen-2-ol 88186-97-4 C17H16Br2O4
    acetic acid;3,3-dibromo-2-phenyl-4H-chromen-2-ol
    —— (2R,4S)-N,2-Diphenyl-3,4-dihydro-2H-1-benzopyran-4-amine 88214-67-9 C21H19NO
    (2R,4S)-N,2-Diphenyl-3,4-dihydro-2H-1-benzopyran-4-amine
    —— 2-(2,4-Dimethoxyphenyl)-5-hydroxy-4H-1-benzopyran-4-one 873110-70-4 C17H14O5
    2-(2,4-Dimethoxyphenyl)-5-hydroxy-4H-1-benzopyran-4-one
    —— 5-acetoxy-2-(3,4,5-trimethoxy-phenyl)-chromen-4-one 873110-69-1 C20H18O7
    5-acetoxy-2-(3,4,5-trimethoxy-phenyl)-chromen-4-one
    —— 2-(4-Hydroxy-3,5-dimethoxyphenyl)-2H-1-benzopyran-2,3,5,7-tetrol 873192-43-9 C17H16O8
    2-(4-Hydroxy-3,5-dimethoxyphenyl)-2H-1-benzopyran-2,3,5,7-tetrol
    —— 3-Isothiocyanato-2-phenyl-4H-1-benzopyran-4-one 84381-58-8 C16H9NO2S
    3-Isothiocyanato-2-phenyl-4H-1-benzopyran-4-one
    —— 8-[(2H-1,3-Dithiol-2-ylidene)methyl]-3,3-diphenyl-3H-naphtho[2,1-b]pyran 833461-89-5 C29H20OS2
    8-[(2H-1,3-Dithiol-2-ylidene)methyl]-3,3-diphenyl-3H-naphtho[2,1-b]pyran
    —— 6-Chloro-8-iodo-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one 831224-46-5 C16H10ClIO3
    6-Chloro-8-iodo-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
    —— 3-([2,2'-Bithiophen]-5-yl)-3-phenyl-3H-naphtho[2,1-b]pyran 832077-42-6 C27H18OS2
    3-([2,2'-Bithiophen]-5-yl)-3-phenyl-3H-naphtho[2,1-b]pyran
    —— 2-(2-Hydroxy-3,5-diiodophenyl)-6,8-diiodo-4H-1-benzopyran-4-one 831224-45-4 C15H6I4O3
    2-(2-Hydroxy-3,5-diiodophenyl)-6,8-diiodo-4H-1-benzopyran-4-one
    —— 6,8-Diiodo-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one 831224-48-7 C16H10I2O3
    6,8-Diiodo-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
    —— 3-Hydroxy-6,8-diiodo-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one 831224-52-3 C16H10I2O4
    3-Hydroxy-6,8-diiodo-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
    —— 3-Bromo-4-oxo-2-phenyl-4H-1-benzopyran-5,7-diyl diacetate 827346-54-3 C19H13BrO6
    3-Bromo-4-oxo-2-phenyl-4H-1-benzopyran-5,7-diyl diacetate
    —— 3-Amino-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one 800391-58-6 C15H11NO3
    3-Amino-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
    —— 2-(2-Aminophenyl)-6-methoxy-5-nitro-4H-1-benzopyran-4-one 921942-39-4 C16H12N2O5
    2-(2-Aminophenyl)-6-methoxy-5-nitro-4H-1-benzopyran-4-one
    —— 2-(3,5-Diaminophenyl)-5-methoxy-4H-1-benzopyran-4-one 921942-43-0 C16H14N2O3
    2-(3,5-Diaminophenyl)-5-methoxy-4H-1-benzopyran-4-one
    —— 2-(3,5-Diaminophenyl)-5,7-dimethoxy-4H-1-benzopyran-4-one 921942-47-4 C17H16N2O4
    2-(3,5-Diaminophenyl)-5,7-dimethoxy-4H-1-benzopyran-4-one