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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-Amino-3-fluorophenyl)-6,8-difluoro-5-hexylamino-4H-1-benzopyran-4-one 152169-04-5 C21H21F3N2O2
    2-(4-Amino-3-fluorophenyl)-6,8-difluoro-5-hexylamino-4H-1-benzopyran-4-one
    —— 5,7-Diaethoxy-6-hydroxy-4'-methoxy-flavon 20081-44-1 C20H20O6
    5,7-Diaethoxy-6-hydroxy-4'-methoxy-flavon
    —— 6,7-Di-p-chlorbenzoyl-4-methoxy-5-oxo-8-phenyl-5a,6,7,8-tetrahydro-5H-furo<3,2-b>xanthen 105003-69-8 C36H24Cl2O6
    6,7-Di-p-chlorbenzoyl-4-methoxy-5-oxo-8-phenyl-5a,6,7,8-tetrahydro-5H-furo<3,2-b>xanthen
    —— 5-Benzoyloxy-6-carbmethoxy-3-ethyl-flavon 36773-01-0 C26H20O6
    5-Benzoyloxy-6-carbmethoxy-3-ethyl-flavon
    —— 7-Benzyloxy-5-formyl-6-hydroxy-4'-methoxy-flavon 6075-77-0 C24H18O6
    7-Benzyloxy-5-formyl-6-hydroxy-4'-methoxy-flavon
    —— (E)-2,3-diphenyl-3-hydroxy-3,4-dihydrobenzopyran 94203-49-3 C21H18O2
    (E)-2,3-diphenyl-3-hydroxy-3,4-dihydrobenzopyran
    —— 3-[4-(1-amino-cyclobutyl)-phenyl]-7-methoxy-2-phenyl-8-(1H-pyrazol-4-yl)-chromen-4-one 1279086-37-1 C29H25N3O3
    3-[4-(1-amino-cyclobutyl)-phenyl]-7-methoxy-2-phenyl-8-(1H-pyrazol-4-yl)-chromen-4-one
    —— (2S)-liquiritigenin 4'-methyl ether 116384-18-0 C16H14O4
    (2S)-liquiritigenin 4'-methyl ether
    —— 3-O-desmethylpongachromene 65319-24-6 C21H16O6
    3-O-desmethylpongachromene
    —— 7-chloro-2-(4-methoxyphenyl)-2H-chromene 1346936-71-7 C16H13ClO2
    7-chloro-2-(4-methoxyphenyl)-2H-chromene
    —— 2-(4-methoxyphenyl)-3-hydroxy-6-[(1-iminoethyl-2-hydroxy)amino]-4H-1-benzopyran-4-one hydrochloride 1187016-21-2 C18H16N2O5*ClH
    2-(4-methoxyphenyl)-3-hydroxy-6-[(1-iminoethyl-2-hydroxy)amino]-4H-1-benzopyran-4-one hydrochloride
    —— opt.inakt.3-Iod-5-hydroxy-7-methoxy-2-phenyl-chroman-4-on 5224-57-7 C16H13IO4
    opt.inakt.3-Iod-5-hydroxy-7-methoxy-2-phenyl-chroman-4-on
    —— 7-Chlor-6-amino-3-hydroxy-flavon 92426-61-4 C15H10ClNO3
    7-Chlor-6-amino-3-hydroxy-flavon
    —— 2,4'-dimethoxyflavan 88214-95-3 C17H18O3
    2,4'-dimethoxyflavan
    —— 6-Methoxy-4-chromanon-enol-acetat 42327-54-8 C12H12O4
    6-Methoxy-4-chromanon-enol-acetat
    —— 2-(2-hydroxy-phenyl)-5,7-dimethyl-chroman-4-one 109092-95-7 C17H16O3
    2-(2-hydroxy-phenyl)-5,7-dimethyl-chroman-4-one
    —— 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-[(1-oxyl-2,2,5,5-tetramethylpyrrolidin-3-ylmethyl)aminomethyl]chroman-4-one 1610049-92-7 C25H31N2O8
    2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-[(1-oxyl-2,2,5,5-tetramethylpyrrolidin-3-ylmethyl)aminomethyl]chroman-4-one
    —— 5-Hydroxy-7.2'.4'-trimethoxy-6-isopentyl-3-formylmethyl-flavon 115144-32-6 C25H28O7
    5-Hydroxy-7.2'.4'-trimethoxy-6-isopentyl-3-formylmethyl-flavon
    —— 2'-hydroxyflavilium tetrafluoroborate 1006623-69-3 BF4*C15H11O2
    2'-hydroxyflavilium tetrafluoroborate
    —— 3-Brom-7-tetraacetylglycosyloxy-flavanon 102031-22-1 C29H29BrO12
    3-Brom-7-tetraacetylglycosyloxy-flavanon
    —— 1201808-17-4 C32H26O6
    —— 2-(3-bromophenyl)-5-fluoro-2-methyl-2H-benzo[e][1,3]oxazin-4(3H)-one 1436710-81-4 C15H11BrFNO2
    2-(3-bromophenyl)-5-fluoro-2-methyl-2H-benzo[e][1,3]oxazin-4(3H)-one
    —— (+/-)-8-Iod-5-hydroxy-7-methoxy-2-phenyl-chroman-4-on 5224-69-1 C16H13IO4
    (+/-)-8-Iod-5-hydroxy-7-methoxy-2-phenyl-chroman-4-on
    —— 6-hydroxy-2-(2-methoxy-phenyl)-chroman-4-one 108837-22-5 C16H14O4
    6-hydroxy-2-(2-methoxy-phenyl)-chroman-4-one
    —— 7-propargyloxy-5-hydroxy-3-methylflavone 111301-29-2 C19H14O4
    7-propargyloxy-5-hydroxy-3-methylflavone
    —— N-(5-methyl-1,3-thiazol-2-yl)-4-oxo-2-[3-(trifluoromethyl)phenyl]chromene-8-carboxamide 1219445-26-7 C21H13F3N2O3S
    N-(5-methyl-1,3-thiazol-2-yl)-4-oxo-2-[3-(trifluoromethyl)phenyl]chromene-8-carboxamide
    —— 6-Hydroxy-5,7-dimethoxy-2-[4-(trifluoromethyl)phenyl]chromen-4-one 1456770-98-1 C18H13F3O5
    6-Hydroxy-5,7-dimethoxy-2-[4-(trifluoromethyl)phenyl]chromen-4-one
    —— 8-Bromo-7-butoxy-2-(2,4-dichloro-phenyl)-3-hydroxy-6-nitro-chromen-4-one 135878-92-1 C19H14BrCl2NO6
    8-Bromo-7-butoxy-2-(2,4-dichloro-phenyl)-3-hydroxy-6-nitro-chromen-4-one
    —— N-[2-(2-methylsulfonylphenyl)-4-oxochromen-8-yl]pyrazine-2-carboxamide 1219445-65-4 C21H15N3O5S
    N-[2-(2-methylsulfonylphenyl)-4-oxochromen-8-yl]pyrazine-2-carboxamide
    —— 1253513-69-7 C26H18ClFN2O2
    —— Limocitrol-4'benzylaether-triacetat 1263-47-4 C31H28O12
    Limocitrol-4'benzylaether-triacetat
    —— 5,2',6'-trihydroxy-7,8-dimethoxyflavone 2'-O-β-D-glucuropyranoside 133640-38-7 C23H22O13
    5,2',6'-trihydroxy-7,8-dimethoxyflavone 2'-O-β-D-glucuropyranoside
    —— 3-hydroxy-7,2',4'-trimethoxy-3'-methylflavone 1621102-06-4 C19H18O6
    3-hydroxy-7,2',4'-trimethoxy-3'-methylflavone
    —— 5-Hydroxy-7-allyloxy-2-methyl-isoflavanon 111354-95-1 C19H18O4
    5-Hydroxy-7-allyloxy-2-methyl-isoflavanon
    —— 7-(benzyloxy)-2-(3,4-bis(benzyloxy)phenyl)-4-oxo-4H-chromen-5-yl acetate 1201807-93-3 C38H30O7
    7-(benzyloxy)-2-(3,4-bis(benzyloxy)phenyl)-4-oxo-4H-chromen-5-yl acetate
    —— (1-difluoromethoxy-6-(3-methoxyphenyl)-6H-dibenzo(b,d)pyran-8-yl)-(2-methyl)propionamide 373632-27-0 C25H23F2NO4
    (1-difluoromethoxy-6-(3-methoxyphenyl)-6H-dibenzo(b,d)pyran-8-yl)-(2-methyl)propionamide
    —— [7-Hydroxy-3-methoxy-2-(4-methoxy-phenyl)-4-oxo-4H-chromen-8-yl]-acetaldehyde 78430-13-4 C19H16O6
    [7-Hydroxy-3-methoxy-2-(4-methoxy-phenyl)-4-oxo-4H-chromen-8-yl]-acetaldehyde
    —— 2-(2-(4-nitrophenyl)-3-tosyl-2,3-dihydrobenzo[d]oxazol-2-yl)acetaldehyde 1432746-85-4 C22H18N2O6S
    2-(2-(4-nitrophenyl)-3-tosyl-2,3-dihydrobenzo[d]oxazol-2-yl)acetaldehyde
    —— 6a-(4-methoxyphenyl)-5,6a-dihydroisochromeno[3,4-b]chromene 1620151-28-1 C23H18O3
    6a-(4-methoxyphenyl)-5,6a-dihydroisochromeno[3,4-b]chromene
    —— 111466-37-6 C37H38O12
    —— licoflavonol triacetate 142646-45-5 C26H24O9
    licoflavonol triacetate
    —— [2-[4-(Diethylamino)phenyl]-3-hydroxy-4-oxochromen-6-yl]methyl-heptyl-dimethylazanium;bromide 1234679-36-7 Br*C29H41N2O3
    [2-[4-(Diethylamino)phenyl]-3-hydroxy-4-oxochromen-6-yl]methyl-heptyl-dimethylazanium;bromide
    —— Acetic acid 6-benzhydryl-5-hydroxy-4-oxo-2-phenyl-4H-chromen-7-yl ester 103865-60-7 C30H22O5
    Acetic acid 6-benzhydryl-5-hydroxy-4-oxo-2-phenyl-4H-chromen-7-yl ester
    —— (R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl 2-(tert-butoxycarbonylamino)-4-methylpentanoate 1158555-66-8 C26H29NO10
    (R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl 2-(tert-butoxycarbonylamino)-4-methylpentanoate
    —— 5,7,4'-triacetoxy-6,8-di-C-(hexa-O-acetyl-β-D-xylopyranose)-3'-methoxyflavanone 1253227-63-2 C44H48O23
    5,7,4'-triacetoxy-6,8-di-C-(hexa-O-acetyl-β-D-xylopyranose)-3'-methoxyflavanone
    —— 2-ethoxy-2,4-diphenyl-chroman 33683-32-8 C23H22O2
    2-ethoxy-2,4-diphenyl-chroman
    —— 3,6-dibromo-2-(2-methoxyphenyl)-8-methylchromen-4-one 134640-71-4 C17H12Br2O3
    3,6-dibromo-2-(2-methoxyphenyl)-8-methylchromen-4-one
    —— 2-(3-ethoxy-2-nitrophenyl)chromone 1621457-81-5 C17H13NO5
    2-(3-ethoxy-2-nitrophenyl)chromone
    —— 8-Brom-5-acetoxy-7,4'-dimethoxy-flavon 94307-92-3 C19H15BrO6
    8-Brom-5-acetoxy-7,4'-dimethoxy-flavon
    —— (2R,3aR,4S,9bS)-8-hydroxy-4-(4-hydroxy-phenyl)-1,2,3,3a,4,9b-hexahydro-cyclopenta[c]chromene-2-carbonitrile 787622-86-0 C19H17NO3
    (2R,3aR,4S,9bS)-8-hydroxy-4-(4-hydroxy-phenyl)-1,2,3,3a,4,9b-hexahydro-cyclopenta[c]chromene-2-carbonitrile