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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
    —— 5,7-difluoro-3',4',5'-trimethoxyflavonol 1394018-34-8 C18H14F2O6
    5,7-difluoro-3',4',5'-trimethoxyflavonol
    —— 8-acetylamino-2-(4-methoxy-phenyl)-chroman-4-one 132594-03-7 C18H17NO4
    8-acetylamino-2-(4-methoxy-phenyl)-chroman-4-one
    —— 2-(4-amino-phenyl)-6-methyl-chroman-4-one 113454-64-1 C16H15NO2
    2-(4-amino-phenyl)-6-methyl-chroman-4-one
    —— 6-Benzoyl-8-methyl-flavonol 95811-68-0 C23H16O4
    6-Benzoyl-8-methyl-flavonol
    —— (-)-epicatechin tetramethyl ether 3-O-acetate 58065-34-2 C21H24O7
    (-)-epicatechin tetramethyl ether 3-O-acetate
    —— 2'-Nitro-5'-dimethylaminoflavon 57476-53-6 C17H14N2O4
    2'-Nitro-5'-dimethylaminoflavon
    —— 6-hydroxy-2-(2,6-difluorophenyl)chroman-4-one 488849-66-7 C15H10F2O3
    6-hydroxy-2-(2,6-difluorophenyl)chroman-4-one
    —— 2-(3,4-dimethoxy-phenyl)-5,8-dihydroxy-3-methoxy-chromen-4-one 859050-38-7 C18H16O7
    2-(3,4-dimethoxy-phenyl)-5,8-dihydroxy-3-methoxy-chromen-4-one
    —— (+/-)-3<i>t</i>-hydroxy-2<i>r</i>-(4-methoxy-phenyl)-6-methyl-chroman-4-one oxime 93818-35-0 C17H17NO4
    (+/-)-3<i>t</i>-hydroxy-2<i>r</i>-(4-methoxy-phenyl)-6-methyl-chroman-4-one oxime
    —— 7,4'-Diacetoxy-3,5,8,3'-tetramethoxy-flavon 23344-33-4 C23H22O10
    7,4'-Diacetoxy-3,5,8,3'-tetramethoxy-flavon
    —— Butyl-[[2-[4-(diethylamino)phenyl]-3-hydroxy-4-oxochromen-6-yl]methyl]-dimethylazanium;bromide 1234679-34-5 Br*C26H35N2O3
    Butyl-[[2-[4-(diethylamino)phenyl]-3-hydroxy-4-oxochromen-6-yl]methyl]-dimethylazanium;bromide
    —— 11-(4-methoxyphenyl)-6-phenylindeno[1,2-c]chromene 1309468-61-8 C29H20O2
    11-(4-methoxyphenyl)-6-phenylindeno[1,2-c]chromene
    —— 7-((3-chlorobenzyl)oxy)-4-oxo-2-phenyl-4H-chromene-3,5-diyl diacetate 1160162-40-2 C26H19ClO7
    7-((3-chlorobenzyl)oxy)-4-oxo-2-phenyl-4H-chromene-3,5-diyl diacetate
    —— 8-Nitro-3,7-dihydroxy-3'-methoxy-flavon 132318-56-0 C16H11NO7
    8-Nitro-3,7-dihydroxy-3'-methoxy-flavon
    —— 2-(2-methoxyphenyl)chroman-4,6-diol 488850-03-9 C16H16O4
    2-(2-methoxyphenyl)chroman-4,6-diol
    —— 1421313-18-9 C38H36O7
    —— (2R,3S,4S)-4-(1,3,5-tri-O-methylphloroglucinol)-5,7,3',4'-tetra-O-methylflavan-3-ol 17422-83-2 C28H32O9
    (2R,3S,4S)-4-(1,3,5-tri-O-methylphloroglucinol)-5,7,3',4'-tetra-O-methylflavan-3-ol
    —— (2R,3R)-8-Methoxy-2-(4-methoxy-phenyl)-3-nitro-chroman 113495-54-8 C17H17NO5
    (2R,3R)-8-Methoxy-2-(4-methoxy-phenyl)-3-nitro-chroman
    —— 6,8-dibromo-2-(3-hydroxy-phenyl)-chroman-4-one 107943-16-8 C15H10Br2O3
    6,8-dibromo-2-(3-hydroxy-phenyl)-chroman-4-one
    —— 7-Chlor-6-amino-flavon 92426-56-7 C15H10ClNO2
    7-Chlor-6-amino-flavon
    —— (2R,3R)-2-(3-tert-butyldiphenylsilyloxy-4-hydroxy-5-(2-nitrophenylsulfonyloxy)phenyl)-3-hydroxychromane-5,7-diyl bis(2-nitrobenzenesulfonate) 1186527-15-0 C49H41N3O19S3Si
    (2R,3R)-2-(3-tert-butyldiphenylsilyloxy-4-hydroxy-5-(2-nitrophenylsulfonyloxy)phenyl)-3-hydroxychromane-5,7-diyl bis(2-nitrobenzenesulfonate)
    —— 1278523-76-4 C53H54O7
    —— 6,7,8-trihydroxy-2-(3',4',5'-trihydroxyphenyl)-4H-1-benzopyran-4-one-8-Β-D-glucopyranoside 132186-53-9 C21H20O13
    6,7,8-trihydroxy-2-(3',4',5'-trihydroxyphenyl)-4H-1-benzopyran-4-one-8-Β-D-glucopyranoside
    —— (+/-)-4',5,7-trimethoxymethoxy-8-allyl-flavanone 1134396-38-5 C24H28O8
    (+/-)-4',5,7-trimethoxymethoxy-8-allyl-flavanone
    —— 3-ethyl-6,11-dimethyl-7-phenyl-4,8-dioxa-2-thiatricyclo[7.3.1.05,13]trideca-1(12),5,9(13),10-tetraen-12-ol 124488-31-9 C20H20O3S
    3-ethyl-6,11-dimethyl-7-phenyl-4,8-dioxa-2-thiatricyclo[7.3.1.05,13]trideca-1(12),5,9(13),10-tetraen-12-ol
    —— (2R,3S)-3-(benzyloxy)-8-iodo-5-methoxy-2-(4-methoxyphenyl)chroman-7-ol 1453207-46-9 C24H23IO5
    (2R,3S)-3-(benzyloxy)-8-iodo-5-methoxy-2-(4-methoxyphenyl)chroman-7-ol
    —— 1,28-bis[4-((5-benzyloxy-7-methoxymethoxy)-4H-chromen-4-on-2-yl)phenyl]-1,4,7,10,13,16,19,22,25,28-decaoxaoctacosane 916330-77-3 C66H74O20
    1,28-bis[4-((5-benzyloxy-7-methoxymethoxy)-4H-chromen-4-on-2-yl)phenyl]-1,4,7,10,13,16,19,22,25,28-decaoxaoctacosane
    —— 3-Hydroxy-7-nonyl-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one 649551-62-2 C24H28O6
    3-Hydroxy-7-nonyl-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one
    —— 6-Benzoyl-2'-methoxy-8-methyl-flavon 88856-34-2 C24H18O4
    6-Benzoyl-2'-methoxy-8-methyl-flavon
    —— 4-(5,8-dimethyl-2,2-diphenyl-2H-chromen-6-yl)morpholine 1073241-59-4 C27H27NO2
    4-(5,8-dimethyl-2,2-diphenyl-2H-chromen-6-yl)morpholine
    —— (2S,3S,4S,5R,6S)-6-((5,7-bis(benzyloxy)-2-(4-(benzyloxy)phenyl)-4-oxo-4H-chromen-3- yl)oxy)-5-hydroxy-2-propyltetrahydro-2H-pyran-3,4-diyl diacetate 1417412-10-2 C48H46O12
    (2S,3S,4S,5R,6S)-6-((5,7-bis(benzyloxy)-2-(4-(benzyloxy)phenyl)-4-oxo-4H-chromen-3- yl)oxy)-5-hydroxy-2-propyltetrahydro-2H-pyran-3,4-diyl diacetate
    —— 936028-65-8 C23H16O5
    —— methyl 2-(4-iodophenyl)-4-oxo-4H-chromene-3-carboxylate 1417564-59-0 C17H11IO4
    methyl 2-(4-iodophenyl)-4-oxo-4H-chromene-3-carboxylate
    —— [(2RS,4R)-6-bromo-4-((R)-2-methyl-propane-2-sulfinylamino)-2-phenyl-chroman-4-yl]-difluoro-acetic acid ethyl ester 1415108-66-5 C23H26BrF2NO4S
    [(2RS,4R)-6-bromo-4-((R)-2-methyl-propane-2-sulfinylamino)-2-phenyl-chroman-4-yl]-difluoro-acetic acid ethyl ester
    —— 8-C-Methyl-quercetin-pentamethylaether 54945-85-6 C21H22O7
    8-C-Methyl-quercetin-pentamethylaether
    —— 6-acetoxy-2-(3,4,5-trimethoxy-phenyl)-chromen-4-one 857823-64-4 C20H18O7
    6-acetoxy-2-(3,4,5-trimethoxy-phenyl)-chromen-4-one
    —— 1278523-77-5 C54H57NO6
    —— 8-Acetoxy-flavon 93327-98-1 C17H12O4
    8-Acetoxy-flavon
    —— 2,2-bis(4-dimethylaminophenyl)-5-methoxycarbonyl-6-acetoxy-2H-naphtho[1,2-b]pyran 194941-02-1 C33H32N2O5
    2,2-bis(4-dimethylaminophenyl)-5-methoxycarbonyl-6-acetoxy-2H-naphtho[1,2-b]pyran
    —— Heptamethoxy-linarin 404853-80-1 C35H46O14
    Heptamethoxy-linarin
    —— 3,5,7-tris-benzyloxy-2-(4-benzyloxy-3-methoxy-phenyl)-chromen-4-one 103567-81-3 C44H36O7
    3,5,7-tris-benzyloxy-2-(4-benzyloxy-3-methoxy-phenyl)-chromen-4-one
    —— 91735-22-7 C17H17NO4
    —— 3.4'-Dimethoxy-6.7-methylendioxy-flavon 98344-27-5 C18H14O6
    3.4'-Dimethoxy-6.7-methylendioxy-flavon
    —— 2-(benzo[1,3]dioxol-5-yl)-3-benzyloxy-6-[(1-iminoethyl-2-cyclopropyl)amino]-4H-1-benzopyran-4-one hydrochloride 1187016-58-5 C27H22N2O5*ClH
    2-(benzo[1,3]dioxol-5-yl)-3-benzyloxy-6-[(1-iminoethyl-2-cyclopropyl)amino]-4H-1-benzopyran-4-one hydrochloride
    —— 2-((2R5,4R)-4-amino-6-nitro-2-phenyl-chroman-4-yl)-2,2-difluoro-ethanol 1415108-82-5 C17H16F2N2O4
    2-((2R5,4R)-4-amino-6-nitro-2-phenyl-chroman-4-yl)-2,2-difluoro-ethanol
    —— 6-acetyl-5,7-dihydroxy-3,4',8-trimethoxyflavone 110193-77-6 C20H18O8
    6-acetyl-5,7-dihydroxy-3,4',8-trimethoxyflavone
    —— 2-(4-Methoxy-phenyl)-3-methylene-chroman-4-one 77038-19-8 C17H14O3
    2-(4-Methoxy-phenyl)-3-methylene-chroman-4-one
    —— 8-<p-Toluolsulfo-oxy>-5,6-benzoflavon 96674-92-9 C26H18O5S
    8-<p-Toluolsulfo-oxy>-5,6-benzoflavon
    —— 5,7-dihydroxyflavanone oxime 1193346-74-5 C15H13NO4
    5,7-dihydroxyflavanone oxime
    —— 2-(3-iodo-phenyl)-5,7-dimethoxy-chromen-4-one 109091-20-5 C17H13IO4
    2-(3-iodo-phenyl)-5,7-dimethoxy-chromen-4-one