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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
    —— 3-(2,4-dimethoxyphenyl)-2-methoxychromane 1029608-21-6 C18H20O4
    3-(2,4-dimethoxyphenyl)-2-methoxychromane
    —— 1610880-65-3 C33H26O3
    —— Venelbin 76515-02-1 C67H83N5O27S
    Venelbin
    —— N-(3,4-dichlorobenzyl)-N-[3-(4-oxo-4H-benzopyrane-2-yl)benzyl]-3-phenylacrylamide 1018817-36-1 C32H23Cl2NO3
    N-(3,4-dichlorobenzyl)-N-[3-(4-oxo-4H-benzopyrane-2-yl)benzyl]-3-phenylacrylamide
    —— 2-(2-bromophenyl)-3-hydroxy-4H-chromen-4-one 742095-01-8 C15H9BrO3
    2-(2-bromophenyl)-3-hydroxy-4H-chromen-4-one
    —— 7-Chloro-2-(4-chloro-phenyl)-3-hydroxy-chromen-4-one 111391-56-1 C15H8Cl2O3
    7-Chloro-2-(4-chloro-phenyl)-3-hydroxy-chromen-4-one
    —— 3',4',5,7-tetra(hydroxyethoxy)flavone 39038-38-5 C23H26O10
    3',4',5,7-tetra(hydroxyethoxy)flavone
    —— [(2S,3S,4S)-3-Hydroxy-5-methoxy-2-(4-methoxy-phenyl)-chroman-4-ylsulfanyl]-acetic acid methyl ester 86788-69-4 C20H22O6S
    [(2S,3S,4S)-3-Hydroxy-5-methoxy-2-(4-methoxy-phenyl)-chroman-4-ylsulfanyl]-acetic acid methyl ester
    —— 2-(2,6-difluorophenyl)chroman-6-ol 728934-42-7 C15H12F2O2
    2-(2,6-difluorophenyl)chroman-6-ol
    —— N-(O,O-diethyphosphoro)-3-aminoflavone 141334-35-2 C19H20NO5P
    N-(O,O-diethyphosphoro)-3-aminoflavone
    —— 2-(4-Benzyloxy-phenyl)-3-nitro-2H-chromene 81289-18-1 C22H17NO4
    2-(4-Benzyloxy-phenyl)-3-nitro-2H-chromene
    —— 7-acetoxy-2-(2,5-diacetoxy-phenyl)-chromen-4-one 110144-74-6 C21H16O8
    7-acetoxy-2-(2,5-diacetoxy-phenyl)-chromen-4-one
    —— 5,3'-Diacetyl-digicitrin, 3,6,7,8,4',5'-Hexamethoxy-5,3'-diacetoxy-flavon 13344-74-6 C25H26O12
    5,3'-Diacetyl-digicitrin, 3,6,7,8,4',5'-Hexamethoxy-5,3'-diacetoxy-flavon
    —— ISOSCUTELLAREIN 8-O-beta-D-GLUCURONIDE 6''-METHYL ESTER 636589-22-5 C22H20O12
    ISOSCUTELLAREIN 8-O-beta-D-GLUCURONIDE 6''-METHYL ESTER
    —— 3-hydroxy-2-(2-methoxy-phenyl)-benzo[<i>h</i>]chromen-4-one 114203-01-9 C20H14O4
    3-hydroxy-2-(2-methoxy-phenyl)-benzo[<i>h</i>]chromen-4-one
    —— 3'-Jod-5-benzyloxy-4',7-dimethoxy-flavon 95957-89-4 C24H19IO5
    3'-Jod-5-benzyloxy-4',7-dimethoxy-flavon
    —— Keyakinin 10515-26-1 C22H22O11
    Keyakinin
    —— 2-[4-(3-chloropropoxy)-phenyl]-7-hydroxy-3-(4-hydroxyphenyl)-4-(trifluoromethyl)-2H-1-benzopyran 361391-08-4 C25H20ClF3O4
    2-[4-(3-chloropropoxy)-phenyl]-7-hydroxy-3-(4-hydroxyphenyl)-4-(trifluoromethyl)-2H-1-benzopyran
    —— 7-[2-(2-oxo-1-(piperidin-1-yl)propylidene)hydrazinyl]-2-phenyl-4H-chromen-4-one 1394154-30-3 C23H23N3O3
    7-[2-(2-oxo-1-(piperidin-1-yl)propylidene)hydrazinyl]-2-phenyl-4H-chromen-4-one
    —— 6-Nitro-7-methyl-4'-methoxy-flavon 93325-64-5 C17H13NO5
    6-Nitro-7-methyl-4'-methoxy-flavon
    —— 5-Methoxy-7-allyloxy-flavon 95219-78-6 C19H16O4
    5-Methoxy-7-allyloxy-flavon
    —— 6-Fluor-8-brom-4'-methoxy-flavon 1682-90-2 C16H10BrFO3
    6-Fluor-8-brom-4'-methoxy-flavon
    —— 2-[3-(5-chloropyridin-2-yloxy)phenyl]chroman-6-ol 728935-12-4 C20H16ClNO3
    2-[3-(5-chloropyridin-2-yloxy)phenyl]chroman-6-ol
    —— 3-(3,4-dimethoxybenzylidene)-2'-chloroflavanone 1400900-06-2 C24H19ClO4
    3-(3,4-dimethoxybenzylidene)-2'-chloroflavanone
    —— 4-β-D-glucopyranosyloxy-2'-hydroxy-3,4',6'-trimethoxy-trans(?)-chalcone 27960-51-6 C24H28O11
    4-β-D-glucopyranosyloxy-2'-hydroxy-3,4',6'-trimethoxy-trans(?)-chalcone
    —— 6-Hydroxy-4',8-dimethoxy-flavon 93322-43-1 C17H14O5
    6-Hydroxy-4',8-dimethoxy-flavon
    —— 2-(2,5-dihydroxy-phenyl)-7-hydroxy-chromen-4-one 108238-49-9 C15H10O5
    2-(2,5-dihydroxy-phenyl)-7-hydroxy-chromen-4-one
    —— 2-[4-(N-Acetyl-N-isopropyl)amino]phenyl-5-amino-4H-benzopyran-4-one 130599-61-0 C20H20N2O3
    2-[4-(N-Acetyl-N-isopropyl)amino]phenyl-5-amino-4H-benzopyran-4-one
    —— quercetin-3-O-arabinoside 201610-60-8 C20H18O11
    quercetin-3-O-arabinoside
    —— 2-[4-(3-chloro-1-thiapropyl)-phenyl]-7-hydroxy-3-(4-hydroxyphenyl)-4-(trifluoromethyl)-4-(trimethylsiloxy)-2,3-dihydro-4H-1-benzopyran 361391-16-4 C27H28ClF3O4SSi
    2-[4-(3-chloro-1-thiapropyl)-phenyl]-7-hydroxy-3-(4-hydroxyphenyl)-4-(trifluoromethyl)-4-(trimethylsiloxy)-2,3-dihydro-4H-1-benzopyran
    —— 1-(4-chlorophenyl)-2-(2-(3,4-dimethylphenyl)chroman-4-ylidene)hydrazine 1292299-66-1 C23H21ClN2O
    1-(4-chlorophenyl)-2-(2-(3,4-dimethylphenyl)chroman-4-ylidene)hydrazine
    —— (2S,3S)-3-Bromo-2-(3,4-dimethoxy-phenyl)-chroman-4-one 78113-65-2 C17H15BrO4
    (2S,3S)-3-Bromo-2-(3,4-dimethoxy-phenyl)-chroman-4-one
    —— 3-(3-hydroxyphenyl)-4-methyl-2-(4-(2-pyrrolylethoxy)phenyl)-2H-chromen-6-ol 1352307-03-9 C28H25NO4
    3-(3-hydroxyphenyl)-4-methyl-2-(4-(2-pyrrolylethoxy)phenyl)-2H-chromen-6-ol
    —— Tris-flavon-3-yloxy-methan 18435-86-4 C46H28O9
    Tris-flavon-3-yloxy-methan
    —— 2-[3-(5-chloropyridin-2-yloxy)phenyl]-6-hydroxychroman-4-one 728934-95-0 C20H14ClNO4
    2-[3-(5-chloropyridin-2-yloxy)phenyl]-6-hydroxychroman-4-one
    —— 1492023-89-8 C46H42F6O11
    —— 3'',4''-Methylendioxy-dihydrofurano(3',2',6,7)-flavon 93657-05-7 C18H12O5
    3'',4''-Methylendioxy-dihydrofurano(3',2',6,7)-flavon
    —— 8-iodo-5,7-dimethoxy-2-phenyl-chroman-4-one 93315-03-8 C17H15IO4
    8-iodo-5,7-dimethoxy-2-phenyl-chroman-4-one
    —— N-{2-[4-(benzyloxy)-3-chlorophenyl]-3-hydroxy-8-nitro-4-oxo-4H-chromen-6-yl}acetamide 372102-96-0 C24H17ClN2O7
    N-{2-[4-(benzyloxy)-3-chlorophenyl]-3-hydroxy-8-nitro-4-oxo-4H-chromen-6-yl}acetamide
    —— 6,3',4'-Trimethoxyflavanol-(4β)-acetat 99730-52-6 C20H22O6
    6,3',4'-Trimethoxyflavanol-(4β)-acetat
    —— (+/-)-6-<i>trans</i>-cinnamoyl-2-phenyl-chroman-4-one 102145-66-4 C24H18O3
    (+/-)-6-<i>trans</i>-cinnamoyl-2-phenyl-chroman-4-one
    —— 2-methoxy-2,4-diphenyl-chroman 60433-51-4 C22H20O2
    2-methoxy-2,4-diphenyl-chroman
    —— 5-[1-(2-Phenyl-chroman-6-yl)-meth-(E)-ylidene]-thiazolidine-2,4-dione 109209-01-0 C19H15NO3S
    5-[1-(2-Phenyl-chroman-6-yl)-meth-(E)-ylidene]-thiazolidine-2,4-dione
    —— 2-(4-methoxyphenyl)-7-(3-tetrahydro-1H-1-pyrrolylpropoxy)-4-chromanone 850152-80-6 C23H27NO4
    2-(4-methoxyphenyl)-7-(3-tetrahydro-1H-1-pyrrolylpropoxy)-4-chromanone
    —— 1219945-24-0 C60H55O26
    —— 5,7-Bis[[tert-butyl(diphenyl)silyl]oxy]-2-[4-[tert-butyl(diphenyl)silyl]oxyphenyl]-3-hydroxychromen-4-one 1104336-75-5 C63H64O6Si3
    5,7-Bis[[tert-butyl(diphenyl)silyl]oxy]-2-[4-[tert-butyl(diphenyl)silyl]oxyphenyl]-3-hydroxychromen-4-one
    —— 4-(3-benzeneazo-4-hydroxyphenyl)-2,2,4-trimethylchroman 121624-91-7 C24H24N2O2
    4-(3-benzeneazo-4-hydroxyphenyl)-2,2,4-trimethylchroman
    —— 8-Iod-5,7,3',4'-tetramethoxy-flavanon 95278-53-8 C19H19IO6
    8-Iod-5,7,3',4'-tetramethoxy-flavanon
    —— 5-hydroxy-4-oxo-2-phenyl-4H-1-benzopyran-5,7-diyl phosphoricacid tetraethyl ester 1453477-42-3 C23H28O11P2
    5-hydroxy-4-oxo-2-phenyl-4H-1-benzopyran-5,7-diyl phosphoricacid tetraethyl ester
    —— 3,5,6,7,8-pentaacetoxy-2-(3,4-diacetoxy-phenyl)-chromen-4-one 87926-84-9 C29H24O16
    3,5,6,7,8-pentaacetoxy-2-(3,4-diacetoxy-phenyl)-chromen-4-one