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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
    —— (2R)-2-(3-benzyloxyphenyl)-5,7-dibenzyloxy-chroman-3-one 1607010-91-2 C36H30O5
    (2R)-2-(3-benzyloxyphenyl)-5,7-dibenzyloxy-chroman-3-one
    —— 2-(2-<i>sec</i>-butoxy-phenyl)-4-oxo-4<i>H</i>-chromene-6-carboxylic acid 66848-77-9 C20H18O5
    2-(2-<i>sec</i>-butoxy-phenyl)-4-oxo-4<i>H</i>-chromene-6-carboxylic acid
    —— 1172118-65-8 C29H31N3O4
    —— okanin 4'-O-(2"-O-caffeoyl-6"-O-p-coumaroyl-β-D-glucopyranoside) 142628-31-7 C39H34O16
    okanin 4'-O-(2"-O-caffeoyl-6"-O-p-coumaroyl-β-D-glucopyranoside)
    —— (1-methoxy-6-(3-chlorophenyl)-6H-dibenzo(b,d)pyran-8-yl)-N,N-dimethylthiourea 373630-59-2 C23H21ClN2O2S
    (1-methoxy-6-(3-chlorophenyl)-6H-dibenzo(b,d)pyran-8-yl)-N,N-dimethylthiourea
    —— 2-(2-Chloro-phenyl)-4-oxo-4H-chromene-6-carboxylic acid 66848-74-6 C16H9ClO4
    2-(2-Chloro-phenyl)-4-oxo-4H-chromene-6-carboxylic acid
    —— 2-(3,5-Diisopropoxy-phenyl)-5,7-diisopropoxy-chroman-4-one 216700-54-8 C27H36O6
    2-(3,5-Diisopropoxy-phenyl)-5,7-diisopropoxy-chroman-4-one
    —— 4-O-methylokanin 4'-O-(6"-O-acetyl-2"-O-caffeoyl-β-D-glucopyranoside) 142628-34-0 C33H32O15
    4-O-methylokanin 4'-O-(6"-O-acetyl-2"-O-caffeoyl-β-D-glucopyranoside)
    —— 4-chloro-5-ethoxy-3-methylidene-2-phenyl-1-benzoxepine 111861-96-2 C19H17ClO2
    4-chloro-5-ethoxy-3-methylidene-2-phenyl-1-benzoxepine
    —— 6,6''-Biflavonyloxymethan 40316-65-2 C31H20O6
    6,6''-Biflavonyloxymethan
    —— (E)-N-cyclohexyl-3-(7-hydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl)acrylamide 1412411-05-2 C24H23NO5
    (E)-N-cyclohexyl-3-(7-hydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl)acrylamide
    —— Acetic acid 2-[2,4-diacetoxy-5-((E)-3,7-dimethyl-octa-2,6-dienyl)-phenyl]-5-hydroxy-4-oxo-chroman-7-yl ester 68401-04-7 C31H34O9
    Acetic acid 2-[2,4-diacetoxy-5-((E)-3,7-dimethyl-octa-2,6-dienyl)-phenyl]-5-hydroxy-4-oxo-chroman-7-yl ester
    —— Morusin-triacetat 62596-32-1 C31H30O9
    Morusin-triacetat
    —— 7-acetoxy-6,3',4',5'-tetramethoxyflavone 75672-56-9 C21H20O8
    7-acetoxy-6,3',4',5'-tetramethoxyflavone
    —— (2<i>R</i>)-3<i>t</i>-acetoxy-2<i>r</i>-(3,4-bis-methanesulfonyloxy-phenyl)-5,7-bis-methanesulfonyloxy-chroman 115248-91-4 C21H24O15S4
    (2<i>R</i>)-3<i>t</i>-acetoxy-2<i>r</i>-(3,4-bis-methanesulfonyloxy-phenyl)-5,7-bis-methanesulfonyloxy-chroman
    —— 8-dimethylallylsteppogenin 152464-78-3 C20H20O6
    8-dimethylallylsteppogenin
    —— 3,6,8-Tribromo-2-(4-chloro-phenyl)-chroman-4-one 102260-68-4 C15H8Br3ClO2
    3,6,8-Tribromo-2-(4-chloro-phenyl)-chroman-4-one
    —— 6,8-Dibrom-5-acetoxy-flavon 93191-71-0 C17H10Br2O4
    6,8-Dibrom-5-acetoxy-flavon
    —— ent-epiafzelechin-(2α->7,4α->8)-epiafzelechin 7,12,5',12'-tetramethyl ether-3,5,3'-triacetate 142382-29-4 C40H38O13
    ent-epiafzelechin-(2α->7,4α->8)-epiafzelechin 7,12,5',12'-tetramethyl ether-3,5,3'-triacetate
    —— 3-hydroxypropyl 9-methoxy-2-(4-methoxyphenyl)-2H-naphtho[1,2-b]pyran-5-carboxylate 1188494-61-2 C31H28O6
    3-hydroxypropyl 9-methoxy-2-(4-methoxyphenyl)-2H-naphtho[1,2-b]pyran-5-carboxylate
    —— 6-chloro-2-(4-(phenylthio)phenyl)-4H-chromen-4-one 1360145-35-2 C21H13ClO2S
    6-chloro-2-(4-(phenylthio)phenyl)-4H-chromen-4-one
    —— 4-Methoxy-benzoic acid 2-{2-[5-(5,7-dimethoxy-4-oxo-4H-chromen-2-yl)-2-methoxy-phenyl]-acetyl}-3,5-dimethoxy-phenyl ester 63557-77-7 C36H32O11
    4-Methoxy-benzoic acid 2-{2-[5-(5,7-dimethoxy-4-oxo-4H-chromen-2-yl)-2-methoxy-phenyl]-acetyl}-3,5-dimethoxy-phenyl ester
    —— epiafzelechin-(4β->8,2β->O->7)-epicatechin-(4α->8)-epicatechin 130918-28-4 C45H36O17
    epiafzelechin-(4β->8,2β->O->7)-epicatechin-(4α->8)-epicatechin
    —— (1R,5R,6S,7S,13S,21R)-7-benzylsulfanyl-5-(3,4-dihydroxyphenyl)-13-(4-hydroxyphenyl)-4,12,14-trioxapentacyclo[11.7.1.02,11.03,8.015,20]henicosa-2(11),3(8),9,15,17,19-hexaene-6,9,17,19,21-pentol 130918-32-0 C37H30O11S
    (1R,5R,6S,7S,13S,21R)-7-benzylsulfanyl-5-(3,4-dihydroxyphenyl)-13-(4-hydroxyphenyl)-4,12,14-trioxapentacyclo[11.7.1.02,11.03,8.015,20]henicosa-2(11),3(8),9,15,17,19-hexaene-6,9,17,19,21-pentol
    —— 4''-benzyloxy-3-α-hydroxybenzylflavone 119139-31-0 C29H22O4
    4''-benzyloxy-3-α-hydroxybenzylflavone
    —— 2-benzo[1,3]dioxol-5-yl-8-bromo-3-hydroxy-6-methyl-chromen-4-one 93261-76-8 C17H11BrO5
    2-benzo[1,3]dioxol-5-yl-8-bromo-3-hydroxy-6-methyl-chromen-4-one
    —— 2-(4-benzyloxy-phenyl)-3,5,7,8-tetramethoxy-chromen-4-one 6601-75-8 C26H24O7
    2-(4-benzyloxy-phenyl)-3,5,7,8-tetramethoxy-chromen-4-one
    —— 3-(4-methoxyphenyl)-2-nitro-3H-benzo[f]chromene 134272-37-0 C20H15NO4
    3-(4-methoxyphenyl)-2-nitro-3H-benzo[f]chromene
    —— 4',4'''-Dimethylcuppressuflavanone 115900-09-9 C32H26O10
    4',4'''-Dimethylcuppressuflavanone
    —— Z-3-(α-methylbenzylidene)-flavanone 138421-98-4 C23H18O2
    Z-3-(α-methylbenzylidene)-flavanone
    —— 6,8-Dibrom-5-hydroxy-3'-methoxy-7,4'-diacetoxy-flavanon 3162-20-7 C20H16Br2O8
    6,8-Dibrom-5-hydroxy-3'-methoxy-7,4'-diacetoxy-flavanon
    —— 3,7-Diacetoxyflavon 109688-06-4 C19H14O6
    3,7-Diacetoxyflavon
    —— 3-Methoxy-6-propionyl-2-p-tolyl-chromen-4-one 141070-47-5 C20H18O4
    3-Methoxy-6-propionyl-2-p-tolyl-chromen-4-one
    —— (2S,5''R)-5,7,4'-trihydroxy-8-(2-oxopyrrolidin-5-yl)flavanone 1023993-45-4 C19H17NO6
    (2S,5''R)-5,7,4'-trihydroxy-8-(2-oxopyrrolidin-5-yl)flavanone
    —— 3,8-Dibrom-4,5,7-trimethoxy-3-flaven 72397-33-2 C18H16Br2O4
    3,8-Dibrom-4,5,7-trimethoxy-3-flaven
    —— 3-Methyl-2-phenyl-6-((E)-3-p-tolyl-acryloyl)-chromen-4-one 144728-45-0 C26H20O3
    3-Methyl-2-phenyl-6-((E)-3-p-tolyl-acryloyl)-chromen-4-one
    —— 6-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)-4'-aminoflavone 1147337-28-7 C21H23NO6
    6-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)-4'-aminoflavone
    —— 3-ethoxy-2-(3-ethoxy-4-methoxy-phenyl)-5,7-dihydroxy-chromen-4-one 705932-27-0 C20H20O7
    3-ethoxy-2-(3-ethoxy-4-methoxy-phenyl)-5,7-dihydroxy-chromen-4-one
    —— 2-(2-ethoxy-phenyl)-4-oxo-4<i>H</i>-chromene-6-carboxylic acid 57009-18-4 C18H14O5
    2-(2-ethoxy-phenyl)-4-oxo-4<i>H</i>-chromene-6-carboxylic acid
    —— epiafzelechin-(4β-8,2β-O-7)-ent-afzelechin tetramethyl ether 143901-40-0 C34H32O10
    epiafzelechin-(4β-8,2β-O-7)-ent-afzelechin tetramethyl ether
    —— 3-(4-butoxyphenyl)-3-(4-methoxyphenyl)-5-methoxy-7-fluoro-11-methoxy-13,13-dimethyl-3H,13H-indeno[2',1':3,4]naphtho[1,2-b]pyran 1380855-75-3 C41H39FO5
    3-(4-butoxyphenyl)-3-(4-methoxyphenyl)-5-methoxy-7-fluoro-11-methoxy-13,13-dimethyl-3H,13H-indeno[2',1':3,4]naphtho[1,2-b]pyran
    —— 4',6'-dihydroxy-2',3',5,6,7-pentamethoxyflavone 89328-94-9 C20H20O9
    4',6'-dihydroxy-2',3',5,6,7-pentamethoxyflavone
    —— Ethyl 2-[2'-(p-Chlorophenyl)-6'-chromonyl]-2-methylmalonate 60402-65-5 C23H21ClO6
    Ethyl 2-[2'-(p-Chlorophenyl)-6'-chromonyl]-2-methylmalonate
    —— (-)-robinetinidol-(4β,8)-(+)-catechin octa-O-methyl diacetate 78185-20-3 C42H46O14
    (-)-robinetinidol-(4β,8)-(+)-catechin octa-O-methyl diacetate
    —— 10-Methoxy-6,6-diphenylbenzo[c]chromen-1-amine 947409-66-7 C26H21NO2
    10-Methoxy-6,6-diphenylbenzo[c]chromen-1-amine
    —— 3-benzyl-2-phenyl-2H-chromene 1135951-75-5 C22H18O
    3-benzyl-2-phenyl-2H-chromene
    —— 8-Brom-5-hydroxy-3,7,3',4'-tetraacetoxy-flavon 3162-21-8 C23H17BrO11
    8-Brom-5-hydroxy-3,7,3',4'-tetraacetoxy-flavon
    —— 2-(4-chlorophenyl)-5,7-dimethoxy-2,3-dihydrochromen-4-one 26207-73-8 C17H15ClO4
    2-(4-chlorophenyl)-5,7-dimethoxy-2,3-dihydrochromen-4-one
    —— 5-Formyl-3,3',4',6,7-pentahydroxyflavon 67443-83-8 C16H10O8
    5-Formyl-3,3',4',6,7-pentahydroxyflavon
    —— 7-methoxy-5-methyl-2-(3,4-methylenedioxyphenyl)-4H-1-benzopyran-4-one 132886-92-1 C18H14O5
    7-methoxy-5-methyl-2-(3,4-methylenedioxyphenyl)-4H-1-benzopyran-4-one