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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
    —— 4-(4-oxo-4H-chromen-2-yl)benzohydrazide —— C16H12N2O3
    4-(4-oxo-4H-chromen-2-yl)benzohydrazide
    —— 2'-hydroxytaxifolin —— C15H12O8
    2'-hydroxytaxifolin
    —— chrysoeriol-7-O-glucuronide —— C22H20O12
    chrysoeriol-7-O-glucuronide
    —— chrysoeriol-4'-O-α-L-rhamnopyranosyl-(1->2)-β-D-galactopyranosyl-(1->6)-β-D-glucopyranoside —— C34H42O20
    chrysoeriol-4'-O-α-L-rhamnopyranosyl-(1->2)-β-D-galactopyranosyl-(1->6)-β-D-glucopyranoside
    —— chrysoeriol-4′-O-α-L-rhamnopyranoside —— C22H22O10
    chrysoeriol-4′-O-α-L-rhamnopyranoside
    —— chrysoeriol-7-O-(2″-O-acetyl)-β-D-glucopyranoside —— C24H24O12
    chrysoeriol-7-O-(2″-O-acetyl)-β-D-glucopyranoside
    —— chrysoeriol-7-O-β-D-glucopyranosyl-4′-O-α-L-rhamnopyranoside —— C28H32O15
    chrysoeriol-7-O-β-D-glucopyranosyl-4′-O-α-L-rhamnopyranoside
    —— schoepfiajasmin H —— C26H28O13
    schoepfiajasmin H
    —— schoepfiajasmin G —— C26H30O13
    schoepfiajasmin G
    —— quercetin 3-O-(6''-O-phenylacetyl)-β-D-glucopyranoside —— C29H26O13
    quercetin 3-O-(6''-O-phenylacetyl)-β-D-glucopyranoside
    —— schoepfiajasmin D —— C27H34O14
    schoepfiajasmin D
    —— officinoflavonoside B —— C28H32O16
    officinoflavonoside B
    —— pectolinarigenin-7-O-(2,4-diacetyl-α-L-rhamnopyranosyl)-(1→6)-β-D-glucopyranoside —— C33H38O17
    pectolinarigenin-7-O-(2,4-diacetyl-α-L-rhamnopyranosyl)-(1→6)-β-D-glucopyranoside
    —— vitexin 2''-O-β-D-(6'''-acetyl)glucopyranoside —— C29H32O16
    vitexin 2''-O-β-D-(6'''-acetyl)glucopyranoside
    —— pectolinarigenin-7-O-(2,3-diacetyl-α-L-rhamnopyranosyl)-(1→6)-β-D-glucopyranoside —— C33H38O17
    pectolinarigenin-7-O-(2,3-diacetyl-α-L-rhamnopyranosyl)-(1→6)-β-D-glucopyranoside
    —— pectolinarigenin-7-O-(3,4-diacetyl-α-L-rhamnopyranosyl)-(1→6)-β-D-glucopyranoside —— C33H38O17
    pectolinarigenin-7-O-(3,4-diacetyl-α-L-rhamnopyranosyl)-(1→6)-β-D-glucopyranoside
    —— ismaeloside A —— C21H24O10
    ismaeloside A
    —— 3-O-<β-D-glucopyranosyl>-catechin —— C21H24O11
    3-O-<β-D-glucopyranosyl>-catechin
    —— homoeriodictyol-7-O-β-D-apiosyl-(1→5)-β-D-apiosyl-(1→2)-β-D-glucoside —— C32H40O20
    homoeriodictyol-7-O-β-D-apiosyl-(1→5)-β-D-apiosyl-(1→2)-β-D-glucoside
    —— (-)-6,6'-(ethane-1,1-diyl)diepigallocatechin 3,3'-di-O-gallate —— C46H38O22
    (-)-6,6'-(ethane-1,1-diyl)diepigallocatechin 3,3'-di-O-gallate
    —— (-)-(2R,3R)-5,7-dihydroxy-2-(3',4',5'-trihydroxy-phenyl)chroman-3-yl 3''-hydroxy-4'',5''-dimethoxybenzoate —— C24H22O11
    (-)-(2R,3R)-5,7-dihydroxy-2-(3',4',5'-trihydroxy-phenyl)chroman-3-yl 3''-hydroxy-4'',5''-dimethoxybenzoate
    —— (-)-(2R,3R,4R)-3,4,5,7,3',4',5'-hexahydroxyflavan —— C15H14O8
    (-)-(2R,3R,4R)-3,4,5,7,3',4',5'-hexahydroxyflavan
    —— (2R,3R)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-3-yl benzoate —— C22H18O8
    (2R,3R)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-3-yl benzoate
    —— theadibenzotropolone A —— C50H38O21
    theadibenzotropolone A
    —— (-)-(2R,3R)-5,7-dihydroxy-2-(3',5'-dihydroxy-4'-methoxyphenyl)chroman-3-yl 3''-hydroxy-4'',5''-dimethoxybenzoate —— C25H24O11
    (-)-(2R,3R)-5,7-dihydroxy-2-(3',5'-dihydroxy-4'-methoxyphenyl)chroman-3-yl 3''-hydroxy-4'',5''-dimethoxybenzoate
    —— 5,3',4',3'',4'',5''-hexa-O-ethyl EGCG —— C34H42O11
    5,3',4',3'',4'',5''-hexa-O-ethyl EGCG
    —— 4'-O-methylepigallocatechin-3-O-gallate —— C23H20O11
    4'-O-methylepigallocatechin-3-O-gallate
    —— 5,7,3',4',3'',4''-hexa-O-ethyl epigallocatechin gallate —— C34H42O11
    5,7,3',4',3'',4''-hexa-O-ethyl epigallocatechin gallate
    —— 5,7,3',4',3'',4'',5''-hepta-O-ethyl epigallocatechin gallate —— C36H46O11
    5,7,3',4',3'',4'',5''-hepta-O-ethyl epigallocatechin gallate
    —— (-)-epigallocatechin gallate 4',4"-O-α-D-diglucopyranoside —— C34H38O21
    (-)-epigallocatechin gallate 4',4"-O-α-D-diglucopyranoside
    —— epigallocatechin gallate 7,4'-bis-O-α-D-glucopyranoside —— C34H38O21
    epigallocatechin gallate 7,4'-bis-O-α-D-glucopyranoside
    —— 5,3',4',5',3'',4'',5''-hepta-O-ethyl epigallocatechin gallate —— C36H46O11
    5,3',4',5',3'',4'',5''-hepta-O-ethyl epigallocatechin gallate
    —— 5,7,3',4',5',3'',4'',5''-octa-O-ethyl epigallocatechin gallate —— C38H50O11
    5,7,3',4',5',3'',4'',5''-octa-O-ethyl epigallocatechin gallate
    —— oolongtheanin-3'-O-gallate —— C43H32O21
    oolongtheanin-3'-O-gallate
    —— oolong homobisflavan-trimer-1 —— C68H54O33
    oolong homobisflavan-trimer-1
    —— pro-oolongtheanin-3'-O-gallate 1485592-98-0 C44H32O22
    pro-oolongtheanin-3'-O-gallate
    —— epigallocatechin gallate 7-O-α-D-glucopyranoside —— C28H28O16
    epigallocatechin gallate 7-O-α-D-glucopyranoside
    —— desgalloyl oolongtheanin —— C29H24O13
    desgalloyl oolongtheanin
    —— oolong homobisflavan-trimer 1 —— C68H54O33
    oolong homobisflavan-trimer 1
    —— 5,7,3',4',5',3'',4'',5''-octa-O-propyl epigallocatechin gallate —— C46H66O11
    5,7,3',4',5',3'',4'',5''-octa-O-propyl epigallocatechin gallate
    —— 5,7,4',5',3'',4'',5''-hepta-O-propyl epigallocatechin gallate —— C43H60O11
    5,7,4',5',3'',4'',5''-hepta-O-propyl epigallocatechin gallate
    —— (-)-epigallocatechin gallate 4'-O-α-D-glucopyranoside 161802-03-5 C28H28O16
    (-)-epigallocatechin gallate 4'-O-α-D-glucopyranoside
    —— [(2R,3R)-5,7-di(butanoyloxy)-2-[3,4,5-tri(butanoyloxy)phenyl]chroman-3-yl] 3,4,5-tri(butanoyloxy)benzoate —— C54H66O19
    [(2R,3R)-5,7-di(butanoyloxy)-2-[3,4,5-tri(butanoyloxy)phenyl]chroman-3-yl] 3,4,5-tri(butanoyloxy)benzoate
    —— (6R,7S,8R)-3-cyclopropyl-7-hydroxy-6-(2-methoxy-ethoxy)-2-methyl-8-phenyl-3,6,7,8-tetrahydro-chromeno[7,8-d]imidazole —— C23H26N2O4
    (6R,7S,8R)-3-cyclopropyl-7-hydroxy-6-(2-methoxy-ethoxy)-2-methyl-8-phenyl-3,6,7,8-tetrahydro-chromeno[7,8-d]imidazole
    —— (6S,7S,8R)-7-hydroxy-6-(2-methoxy-ethoxy)-2,3-dimethyl-8-phenyl-3,6,7,8-tetrahydro-chromeno[7,8-d]imidazole —— C21H24N2O4
    (6S,7S,8R)-7-hydroxy-6-(2-methoxy-ethoxy)-2,3-dimethyl-8-phenyl-3,6,7,8-tetrahydro-chromeno[7,8-d]imidazole
    —— (6S,7S,8R)-3-cyclopropyl-7-hydroxy-6-(2-methoxy-ethoxy)-2-methyl-8-phenyl-3,6,7,8-tetrahydro-chromeno[7,8-d]imidazole —— C23H26N2O4
    (6S,7S,8R)-3-cyclopropyl-7-hydroxy-6-(2-methoxy-ethoxy)-2-methyl-8-phenyl-3,6,7,8-tetrahydro-chromeno[7,8-d]imidazole
    —— (6R,7S,8R)-2-cyclopropyl-7-hydroxy-6-(2-methoxy-ethoxy)-3-methyl-8-phenyl-3,6,7,8-tetrahydro-chromeno[7,8-d]imidazole —— C23H26N2O4
    (6R,7S,8R)-2-cyclopropyl-7-hydroxy-6-(2-methoxy-ethoxy)-3-methyl-8-phenyl-3,6,7,8-tetrahydro-chromeno[7,8-d]imidazole
    —— (6S,7S,8R)-2-cyclopropyl-7-hydroxy-6-(2-methoxy-ethoxy)-3-methyl-8-phenyl-3,6,7,8-tetrahydro-chromeno[7,8-d]imidazole —— C23H26N2O4
    (6S,7S,8R)-2-cyclopropyl-7-hydroxy-6-(2-methoxy-ethoxy)-3-methyl-8-phenyl-3,6,7,8-tetrahydro-chromeno[7,8-d]imidazole
    —— (-)-8-(5''R)-N-ethyl-2-pyrrolidinone-epicatechin —— C21H23NO7
    (-)-8-(5''R)-N-ethyl-2-pyrrolidinone-epicatechin
    —— (−)-8-(5'''-S)-N-ethyl-2-pyrrolidinone-epigallocatechin-3-O-gallate —— C28H27NO12
    (−)-8-(5'''-S)-N-ethyl-2-pyrrolidinone-epigallocatechin-3-O-gallate