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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
    —— 6,8-Dinitro-7-<2-diethylamino-ethoxy>-flavon 3427-65-4 C21H21N3O7
    6,8-Dinitro-7-<2-diethylamino-ethoxy>-flavon
    —— 2-(4-Benzyloxy-phenyl)-3-hydroxy-5-methoxy-chromen-4-one 111391-49-2 C23H18O5
    2-(4-Benzyloxy-phenyl)-3-hydroxy-5-methoxy-chromen-4-one
    —— 7-methoxy-2,4-diphenyl-chromen-5-one 855286-27-0 C22H16O3
    7-methoxy-2,4-diphenyl-chromen-5-one
    —— 5,7-dimethoxy-4'-ethoxyflavone 1620060-02-7 C19H18O5
    5,7-dimethoxy-4'-ethoxyflavone
    —— 7,4'-Dibenzyl-quercetin-3-mono-β-D-galaktosid 6892-64-4 C35H32O12
    7,4'-Dibenzyl-quercetin-3-mono-β-D-galaktosid
    —— (2R,3R)-3-(3,5-Dinitro-benzoyloxy)-2-phenyl-2,3-dihydro-benzofuran-3-carboxylic acid methyl ester 13448-94-7 C23H16N2O9
    (2R,3R)-3-(3,5-Dinitro-benzoyloxy)-2-phenyl-2,3-dihydro-benzofuran-3-carboxylic acid methyl ester
    —— N-[2-(3,4-dihydroxyphenyl)-3-hydroxy-4-oxo-4H-chromen-6-yl]-2,4-difluorobenzenesulfonamide 260063-55-6 C21H13F2NO7S
    N-[2-(3,4-dihydroxyphenyl)-3-hydroxy-4-oxo-4H-chromen-6-yl]-2,4-difluorobenzenesulfonamide
    —— 2-methyl-5-((2R,4R)-2-(3-(((R)-1-(naphthalen-1-yl)ethyl)amino)propyl)chroman-4-yl)benzoic acid hydrochloride 1451373-77-5 C32H33NO3*ClH
    2-methyl-5-((2R,4R)-2-(3-(((R)-1-(naphthalen-1-yl)ethyl)amino)propyl)chroman-4-yl)benzoic acid hydrochloride
    —— 7-(4-bromobutoxy)-5-hydroxy-6-methoxy-2-phenyl-4H-chromen-4-one 1263323-15-4 C20H19BrO5
    7-(4-bromobutoxy)-5-hydroxy-6-methoxy-2-phenyl-4H-chromen-4-one
    —— kaempferol 3-O-(6"-O-E-feruloyl)-β-D-glucopyranoside 69200-62-0 C31H28O14
    kaempferol 3-O-(6"-O-E-feruloyl)-β-D-glucopyranoside
    —— (E)-3-(7-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-chromen-3-yl)-N-phenylacrylamide 1412410-90-2 C26H21NO5
    (E)-3-(7-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-chromen-3-yl)-N-phenylacrylamide
    —— 3-bromo-2-ethoxy-3,4'-dimethoxyflavan-4-one 88187-11-5 C19H19BrO5
    3-bromo-2-ethoxy-3,4'-dimethoxyflavan-4-one
    —— 3-hydroxy-5-methoxy-2-(2-methoxyphenyl)-4H-chromen-4-one 108971-86-4 C17H14O5
    3-hydroxy-5-methoxy-2-(2-methoxyphenyl)-4H-chromen-4-one
    —— (2S,4R)-3,4-dihydro-2,4-diphenyl-6-methyl-2H-1-benzopyran-4-ol 1277188-81-4 C22H20O2
    (2S,4R)-3,4-dihydro-2,4-diphenyl-6-methyl-2H-1-benzopyran-4-ol
    —— 6-Brom-8-iod-5-hydroxy-4'-methoxy-7,3'-diacetoxy-flavanon 3143-24-6 C20H16BrIO8
    6-Brom-8-iod-5-hydroxy-4'-methoxy-7,3'-diacetoxy-flavanon
    —— Swertiajaponin-heptaacetat 7085-56-5 C36H36O18
    Swertiajaponin-heptaacetat
    —— (S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl 2-(tert-butoxycarbonylamino)propanoate 1158555-63-5 C23H23NO10
    (S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl 2-(tert-butoxycarbonylamino)propanoate
    —— 5-{2-[4-(1,4,7,10-tetraoxa-13-azacyclopentadecan-13-yl)phenyl]ethenyl}-3,3-diphenyl-3H-benzo[f]chromene 1161422-27-0 C43H43NO5
    5-{2-[4-(1,4,7,10-tetraoxa-13-azacyclopentadecan-13-yl)phenyl]ethenyl}-3,3-diphenyl-3H-benzo[f]chromene
    —— 2,2-Diphenyl-6-methoxy-chroman 1488-31-9 C22H20O2
    2,2-Diphenyl-6-methoxy-chroman
    —— 209746-62-3 C31H36O11
    —— 7,4'-Dimethoxy-8-jod-flavon 4252-91-9 C17H13IO4
    7,4'-Dimethoxy-8-jod-flavon
    —— 8-Brom-7-diethylaminoacetoxy-flavon 3505-76-8 C21H20BrNO4
    8-Brom-7-diethylaminoacetoxy-flavon
    —— 3a-Iod-6-chlor-3',4'-methylendioxy-flavanon 19015-44-2 C16H10ClIO4
    3a-Iod-6-chlor-3',4'-methylendioxy-flavanon
    —— 2-Phenyl-8,9-dihydro-7H-pyrano<2.3-h>chromon 1915-11-3 C18H14O3
    2-Phenyl-8,9-dihydro-7H-pyrano<2.3-h>chromon
    —— myricetin-3-O-arabinopyranoside 56190-04-6 C20H18O12
    myricetin-3-O-arabinopyranoside
    —— 7,4'-Dibenzyl-isorhamnetin-3-mono-β-D-galaktosid 6743-91-5 C36H34O12
    7,4'-Dibenzyl-isorhamnetin-3-mono-β-D-galaktosid
    —— 3-hydroxy-8,8-dimethyl-2-(3',4'-methylenedioxyphenyl)-4H,8H-benzo<1,2-b:5,4-b'>dipyran-4-one 91735-60-3 C21H16O6
    3-hydroxy-8,8-dimethyl-2-(3',4'-methylenedioxyphenyl)-4H,8H-benzo<1,2-b:5,4-b'>dipyran-4-one
    —— N,N-dimethyl-2-(7-oxo-6,7-dihydrochromeno[4,3-b]chromen-6-yl)acetamide 1609940-22-8 C20H17NO4
    N,N-dimethyl-2-(7-oxo-6,7-dihydrochromeno[4,3-b]chromen-6-yl)acetamide
    —— 8-iodo-4',5,7-trimethoxyflavanone 5224-67-9 C18H17IO5
    8-iodo-4',5,7-trimethoxyflavanone
    —— 8-formyl-7-methoxy-2-(2-phenoxyphenyl)-4H-1-benzopyran-4-one 936028-72-7 C23H16O5
    8-formyl-7-methoxy-2-(2-phenoxyphenyl)-4H-1-benzopyran-4-one
    —— 2-[2-(3-fluoro-phenyl)-chroman-6-yloxy]-thiazole-5-carboxylic acid 1426900-50-6 C19H14FNO4S
    2-[2-(3-fluoro-phenyl)-chroman-6-yloxy]-thiazole-5-carboxylic acid
    —— 2-(2,4-Dimethoxy-phenyl)-8-[5-(2,4-dimethoxy-phenyl)-6-(2-hydroxy-4-methoxy-benzoyl)-3-methyl-cyclohex-2-enyl]-5-hydroxy-7-methoxy-3-(3-methyl-but-2-enyl)-chromen-4-one 75629-23-1 C46H48O11
    2-(2,4-Dimethoxy-phenyl)-8-[5-(2,4-dimethoxy-phenyl)-6-(2-hydroxy-4-methoxy-benzoyl)-3-methyl-cyclohex-2-enyl]-5-hydroxy-7-methoxy-3-(3-methyl-but-2-enyl)-chromen-4-one
    —— Proanthocyanidin A2-thiobenzylether-nona-O-acetat 55626-35-2 C55H48O21S
    Proanthocyanidin A2-thiobenzylether-nona-O-acetat
    —— N-[2-(Benzo[1,3]dioxol-5-yl)-3-hydroxy-4-oxo-4H-chromen-6-yl]-N'-phenylurea 260064-20-8 C23H16N2O6
    N-[2-(Benzo[1,3]dioxol-5-yl)-3-hydroxy-4-oxo-4H-chromen-6-yl]-N'-phenylurea
    —— N-(5,7-Dimethoxy-4-oxo-2-phenyl-4H-chromen-8-yl)-N-(3-methyl-butyl)-2,4-dinitro-benzenesulfonamide 272773-93-0 C28H27N3O10S
    N-(5,7-Dimethoxy-4-oxo-2-phenyl-4H-chromen-8-yl)-N-(3-methyl-butyl)-2,4-dinitro-benzenesulfonamide
    —— (3aS,4R,9bR)-2,2-difluoro-4-(4-hydroxyphenyl)-3,3a,4,9b-tetrahydro-1H-cyclopenta[c]chromen-8-ol 787621-78-7 C18H16F2O3
    (3aS,4R,9bR)-2,2-difluoro-4-(4-hydroxyphenyl)-3,3a,4,9b-tetrahydro-1H-cyclopenta[c]chromen-8-ol
    —— 2-phenyl-6-(4-(pyridin-3-yl)thiazol-2-ylamino)-4H-chromen-4-one 1088697-75-9 C23H15N3O2S
    2-phenyl-6-(4-(pyridin-3-yl)thiazol-2-ylamino)-4H-chromen-4-one
    —— 4'-Benzyloxy-5,7-dihydroxy-3,8,3'-trimethoxy-flavon 19723-01-4 C25H22O8
    4'-Benzyloxy-5,7-dihydroxy-3,8,3'-trimethoxy-flavon
    —— 8-Brom-6-fluor-4'-dimethylamino-flavanon 3967-86-0 C17H15BrFNO2
    8-Brom-6-fluor-4'-dimethylamino-flavanon
    —— 2-(4-benzyloxy-phenyl)-5-hydroxy-3,7,8-trimethoxy-chromen-4-one 7622-57-3 C25H22O7
    2-(4-benzyloxy-phenyl)-5-hydroxy-3,7,8-trimethoxy-chromen-4-one
    —— 6-Chlor-2'<2-diethylamino-ethoxy>-flavon 3427-67-6 C21H22ClNO3
    6-Chlor-2'<2-diethylamino-ethoxy>-flavon
    —— 7-Diethylaminoacetoxy-flavon 3152-03-2 C21H21NO4
    7-Diethylaminoacetoxy-flavon
    —— 7-Jod-4'-methoxy-flavanon 1226-06-8 C16H13IO3
    7-Jod-4'-methoxy-flavanon
    —— (2S,3R)-6-chloro-4,4-dimethoxy-2-(4-methoxyphenyl)-2,3-dihydrochromen-3-ol 139006-34-1 C18H19ClO5
    (2S,3R)-6-chloro-4,4-dimethoxy-2-(4-methoxyphenyl)-2,3-dihydrochromen-3-ol
    —— 5,7,4'-Trimethoxyflavanon-ethylenacetal 119529-68-9 C20H22O6
    5,7,4'-Trimethoxyflavanon-ethylenacetal
    —— 3'-phenyl-4'-<3-(trifluoromethyl)phenyl>spiro<isobenzofuran-1(3H),5'(4'H)-isoxazol>-3-one 94801-32-8 C23H14F3NO3
    3'-phenyl-4'-<3-(trifluoromethyl)phenyl>spiro<isobenzofuran-1(3H),5'(4'H)-isoxazol>-3-one
    —— 7,4'-Dibenzyl-isorhamnetin-3-β-D-rutinosid 10481-54-6 C42H44O16
    7,4'-Dibenzyl-isorhamnetin-3-β-D-rutinosid
    —— 6-phenylflavanone 58554-94-2 C21H16O2
    6-phenylflavanone
    —— 10-bromo-7-(3-nitrophenyl)-6-phenyl-6a,7-dihydro-6H-benzo[b]chromeno[4,3-e][1,4]thiazepine 1514898-62-4 C28H19BrN2O3S
    10-bromo-7-(3-nitrophenyl)-6-phenyl-6a,7-dihydro-6H-benzo[b]chromeno[4,3-e][1,4]thiazepine
    —— 8-acetoxymethyl-7-methoxy-3-methyl-2-phenyl-chromen-4-one 102078-17-1 C20H18O5
    8-acetoxymethyl-7-methoxy-3-methyl-2-phenyl-chromen-4-one