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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-Amino-2-(4-amino-3-fluorophenyl)-6,8-difluoro-7-methyl-4H-1-benzopyran-4-one 165179-35-1 C16H11F3N2O2
    5-Amino-2-(4-amino-3-fluorophenyl)-6,8-difluoro-7-methyl-4H-1-benzopyran-4-one
    —— 2-(4-acetylamino-3-fluorophenyl)-5-amino-6,8-difluoro-7-methyl-4H-1-benzopyran-4-one 165180-21-2 C18H13F3N2O3
    2-(4-acetylamino-3-fluorophenyl)-5-amino-6,8-difluoro-7-methyl-4H-1-benzopyran-4-one
    —— epicatechin-3-O-gallate-(4β->8)-epicatechin-3-O-gallate-(4β->8)-epicatechin-3-O-gallate 106533-62-4 C66H50O30
    epicatechin-3-O-gallate-(4β->8)-epicatechin-3-O-gallate-(4β->8)-epicatechin-3-O-gallate
    —— procyanidin B-2 digallate 79907-44-1 C44H34O20
    procyanidin B-2 digallate
    —— procyanidin C-1 3',3''-di-O-gallate 106533-61-3 C59H46O26
    procyanidin C-1 3',3''-di-O-gallate
    —— 1-(2,6-dichlorophenyl)-3-{1-[3-(5-hydroxy-4-oxo-2-phenyl-4H-chromen-7-yloxy)propyl]-1H-indol-3-ylmethylene}-1,3-dihydro-indol-2-one 1529772-93-7 C41H28Cl2N2O5
    1-(2,6-dichlorophenyl)-3-{1-[3-(5-hydroxy-4-oxo-2-phenyl-4H-chromen-7-yloxy)propyl]-1H-indol-3-ylmethylene}-1,3-dihydro-indol-2-one
    —— 1-[3-(5-Hydroxy-4-oxo-2-phenylchromen-7-yl)oxypropyl]indole-3-carbaldehyde 1529772-96-0 C27H21NO5
    1-[3-(5-Hydroxy-4-oxo-2-phenylchromen-7-yl)oxypropyl]indole-3-carbaldehyde
    —— kaempferol 3-O-β-D-xylopyranosyl-(1→2)-α-L-rhamnopyranosyl-7-O-α-L-rhamnopyranoside 124704-85-4 C32H38O18
    kaempferol 3-O-β-D-xylopyranosyl-(1→2)-α-L-rhamnopyranosyl-7-O-α-L-rhamnopyranoside
    —— kaempferol 3-O-β-D-xylopyranosyl-(1→2)-α-L-arabinofuranosyl-7-O-α-L-rhamnopyranoside 1415248-05-3 C31H36O18
    kaempferol 3-O-β-D-xylopyranosyl-(1→2)-α-L-arabinofuranosyl-7-O-α-L-rhamnopyranoside
    —— 3-((5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-oxochroman-7-yl)oxy)propane-1-sulfonic acid potassium salt 62589-90-6 C19H19O9S*K
    3-((5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-oxochroman-7-yl)oxy)propane-1-sulfonic acid potassium salt
    —— 3',5,7-tris(trimethylsilyl)hesperetin 1181-11-9 C25H38O6Si3
    3',5,7-tris(trimethylsilyl)hesperetin
    —— 5-Hydroxy-4'-methoxy-7,3'-diacetoxy-flavanon 3316-45-8 C20H18O8
    5-Hydroxy-4'-methoxy-7,3'-diacetoxy-flavanon
    —— hesperetin 7-O-[6-O-(β-D-glucopyranosyl)]-β-D-glucopyranoside 1020068-08-9 C28H34O16
    hesperetin 7-O-[6-O-(β-D-glucopyranosyl)]-β-D-glucopyranoside
    —— hesperetin 7-O-β-D-glucoside 2500-68-7 C22H24O11
    hesperetin 7-O-β-D-glucoside
    —— [5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-oxo-2,3-dihydrochromen-7-yl] acetate 128373-93-3 C18H16O7
    [5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-oxo-2,3-dihydrochromen-7-yl] acetate
    —— 7-O-benzoylhesperetin 1237478-97-5 C23H18O7
    7-O-benzoylhesperetin
    —— hesperetin 3'-O-β-D-glucuronide 1237479-05-8 C22H22O12
    hesperetin 3'-O-β-D-glucuronide
    —— (R)-4'-methoxy-3',5,7-trihydroxyflavanone 24604-97-5 C16H14O6
    (R)-4'-methoxy-3',5,7-trihydroxyflavanone
    —— hesperetin-3'-sulfate 945038-48-2 C16H14O9S
    hesperetin-3'-sulfate
    —— (6-{[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl]oxy}-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)methyl (Z)-9-octadecenoate 1237535-18-0 C39H52O13
    (6-{[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl]oxy}-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)methyl (Z)-9-octadecenoate
    —— 6-chloro-2-phenylchroman 73110-86-8 C15H13ClO
    6-chloro-2-phenylchroman
    —— 6-(3,3-diphenyl-3H-benzo[f]chromene-7-carboxamido)hexanoic acid 1131147-91-5 C32H29NO4
    6-(3,3-diphenyl-3H-benzo[f]chromene-7-carboxamido)hexanoic acid
    —— 3,3-diphenyl-3H-benzo[f]chromene-7-carboxylic acid 1131147-87-9 C26H18O3
    3,3-diphenyl-3H-benzo[f]chromene-7-carboxylic acid
    —— 6-(3,3-diphenyl-3H-benzo[f]chromene-8-carboxamido)hexanoic acid 1131147-86-8 C32H29NO4
    6-(3,3-diphenyl-3H-benzo[f]chromene-8-carboxamido)hexanoic acid
    —— epitheaflavic acid —— C21H16O10
    epitheaflavic acid
    —— 5,6,7,8-tetrafluoro-2-phenyl-4H-chromen-4-one 38462-99-6 C15H6F4O2
    5,6,7,8-tetrafluoro-2-phenyl-4H-chromen-4-one
    —— 5a-(3,4-Dihydroxyphenyl)-1,3,7,11a-tetrahydroxy-12-oxochromeno[2,3-b][1,4]benzodioxine-9-carboxylic acid 1219698-60-8 C22H14O12
    5a-(3,4-Dihydroxyphenyl)-1,3,7,11a-tetrahydroxy-12-oxochromeno[2,3-b][1,4]benzodioxine-9-carboxylic acid
    —— cis-flavan-3-ol 1481-83-0 C15H14O2
    cis-flavan-3-ol
    —— epitheaflavic acid 3'-monogallate 34218-97-8 C28H20O14
    epitheaflavic acid 3'-monogallate
    —— assamicain A 121795-66-2 C44H36O22
    assamicain A
    —— neohesperidine 610283-68-6 C28H34O15
    neohesperidine
    —— 5a-(3,4-Dihydroxyphenyl)-1,3,10,11a-tetrahydroxy-12-oxochromeno[2,3-b][1,4]benzodioxine-8-carboxylic acid 1219698-61-9 C22H14O12
    5a-(3,4-Dihydroxyphenyl)-1,3,10,11a-tetrahydroxy-12-oxochromeno[2,3-b][1,4]benzodioxine-8-carboxylic acid
    —— oolongtheanin 3'-O-gallate 117058-42-1 C43H32O21
    oolongtheanin 3'-O-gallate
    —— oolongtheanine 116310-05-5 C36H28O17
    oolongtheanine
    —— 3-O-galloylepigallocatechin-(4β->8)-epigallocatechin 3-O-gallate 86588-89-8 C44H34O22
    3-O-galloylepigallocatechin-(4β->8)-epigallocatechin 3-O-gallate
    —— theasinensin F 1236228-59-3 C44H34O21
    theasinensin F
    —— desgalloyl oolongtheanin 116329-57-8 C29H24O13
    desgalloyl oolongtheanin
    —— (2R,3R)-8-[(1S,2R)-2-hydroxy-3-(2,4,6-trihydroxyphenyl)-1-(3,4,5-trihydroxyphenyl)propyl]-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol 121795-71-9 C30H28O14
    (2R,3R)-8-[(1S,2R)-2-hydroxy-3-(2,4,6-trihydroxyphenyl)-1-(3,4,5-trihydroxyphenyl)propyl]-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
    —— 3,3'-di-O-galloyl prodelphinidin B-5 86588-87-6 C44H34O22
    3,3'-di-O-galloyl prodelphinidin B-5
    —— Catechin-(4alpha-8)-epigallocatechin-3-gallate 126786-48-9 C37H30O17
    Catechin-(4alpha-8)-epigallocatechin-3-gallate
    —— oolonghomobisflavan B 176107-91-8 C45H36O22
    oolonghomobisflavan B
    —— epicatechin(4β->8)epigallocatechin 194548-84-0 C30H26O13
    epicatechin(4β->8)epigallocatechin
    —— (+)-gallocatechin-(4α->8')-epigallocatechin 68964-95-4 C30H26O14
    (+)-gallocatechin-(4α->8')-epigallocatechin
    —— prodelphinidin B-4 3'-O-gallate 126786-49-0 C37H30O18
    prodelphinidin B-4 3'-O-gallate
    —— (-)-epigallocatechin 3,4'-di-O-gallate 89013-67-2 C29H22O15
    (-)-epigallocatechin 3,4'-di-O-gallate
    —— (-)-epicatechin 3-O-gallate (4β-8)-(-)-epigallocatechin 3-O-gallate 126715-90-0 C44H34O21
    (-)-epicatechin 3-O-gallate (4β-8)-(-)-epigallocatechin 3-O-gallate
    —— myricetin 3-O-(2'',3''-digalloyl)-β-D-galactopyranoside 1357272-88-8 C35H28O21
    myricetin 3-O-(2'',3''-digalloyl)-β-D-galactopyranoside
    —— assamicain B 121844-27-7 C44H36O22
    assamicain B
    —— (-)-epigallocatechin 3,3'-di-O-gallate 89013-66-1 C29H22O15
    (-)-epigallocatechin 3,3'-di-O-gallate
    —— desgalloyl theasinensin F 116310-07-7 C30H26O13
    desgalloyl theasinensin F