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:
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 |
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—— | 3beta,4beta,5-Trimethoxy-4'-hydroxy-(6:7)-2,2-dimethylpyranoflavan | —— | C23H26O6 |
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—— | 2-(1,3-benzodioxol-5-yl)-4,5-dihydroxy-3,8-dimethoxychromen-7-one | —— | C18H14O8 |
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—— | (2S,3R,4S,5R,6S)-3,4,5-trihydroxy-6-(5-hydroxy-6-methoxy-4-oxo-2-phenylchromen-7-yl)oxyoxane-2-carboxylic acid | —— | C22H20O11 |
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—— | pinnatifinoside B | —— | C23H20O10 |
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—— | 2-Benzo[1,3]dioxol-5-yl-5,7-dimethoxy-chroman | —— | C18H18O5 |
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—— | (2S,3aR,9aR)-8,9a-dihydroxy-6-methoxy-3a-(4-methoxyphenyl)-2-[(E)-2-(2,4,5-trimethoxyphenyl)ethenyl]-2,3-dihydrofuro[3,2-b]chromen-9-one | —— | C30H30O10 |
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—— | 4,5-dihydroxy-2-(4-hydroxy-2,3,5-trimethoxyphenyl)chromen-7-one | —— | C18H16O8 |
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—— | (2S)-5,3'-Dihydroxy-4'-methoxy-6'',6''-dimethylpyrano[2'',3'':7,8]flavanone | —— | C21H20O6 |
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—— | [(2S,3S,4S,5S,6S)-6-[(2S,3R,4R,5S,6S)-4,5-dihydroxy-2-[7-hydroxy-2-(4-hydroxyphenyl)-5-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromenylium-3-yl]oxy-6-(hydroxymethyl)oxan-3-yl]oxy-3,4,5-trihydroxyoxan-2-yl]methyl (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate | —— | C43H49O23+ |
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—— | 6-Cinnamylchrysin | —— | C24H18O4 |
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—— | Dinklagin A | 487010-46-8 | C25H26O4 |
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—— | Caloflavan A | —— | C45H38O13 |
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—— | 6-Chloro-2-(3,4-dihydroxy-phenyl)-chroman-3,5,7-triol | —— | C15H13ClO6 |
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—— | (2S,8R)-5-hydroxy-2-(4-hydroxyphenyl)-8-methyl-8-(4-methylpent-3-enyl)-2,3-dihydropyrano[2,3-h]chromen-4-one | —— | C25H26O5 |
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—— | Euchrenone a16 | —— | C25H28O5 |
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—— | [2-(3,4-dihydroxyphenyl)-4-hydroxy-3,6-dimethoxy-5-oxochromen-7-yl] sulfate | —— | C17H13O11S- |
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—— | 4-[(1R)-1-[(2S)-5,7-dihydroxy-6-methyl-4-oxo-2-phenyl-2,3-dihydrochromen-8-yl]-3-methylbutyl]-5-hydroxy-2,2,6,6-tetramethylcyclohex-4-ene-1,3-dione | —— | C31H36O7 |
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—— | [5-[3-acetyloxy-2-(3,4-dimethoxyphenyl)-5,7-dimethoxy-3,4-dihydro-2H-chromen-8-yl]-2-(3,4-dimethoxyphenyl)-7,8-dimethoxy-3,4-dihydro-2H-chromen-3-yl] acetate | —— | C42H46O14 |
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—— | [5-[3-acetyloxy-2-(3,4-dimethoxyphenyl)-5,7-dimethoxy-3,4-dihydro-2H-chromen-6-yl]-2-(3,4-dimethoxyphenyl)-7,8-dimethoxy-3,4-dihydro-2H-chromen-3-yl] acetate | —— | C42H46O14 |
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—— | Flavan, 8-[2-(3,4-dimethoxyphenyl)-5,7-dimethoxy-2H-1-benzopyran-4-yl]-3,3',4',5,7-pentamethoxy- | —— | C39H42O11 |
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—— | 3,3',4',5,5',7-Hexaacetoxy-4-(2,4,6-triacetoxyphenyl)flavan | —— | C39H36O19 |
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—— | Permethyl 4'-O-glucosylisovitexin | —— | C37H50O15 |
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—— | 3,3',4',5,7-Pentaacetoxy-4-(2,4,6-triacetoxyphenyl)flavan | —— | C37H34O17 |
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—— | 5,7,5',7'-tetramethoxy-2,2'-bis-(4-methoxy-phenyl)-2,3,2',3'-tetrahydro-[6,8']bichromenyl-4,4'-dione | 58965-10-9 | C36H34O10 |
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—— | 3-[4,5-dihydroxy-2-(4-hydroxyphenyl)-7-oxochromen-3-yl]-4,5-dihydroxy-2-(4-hydroxyphenyl)chromen-7-one | —— | C30H18O10 |
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—— | 6-c-Diglucosylluteolin, permethyl- | —— | C38H52O16 |
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—— | 4''-Dehydroxy-2'',3',3'',4',5,6'',7-hepta-O-methylisoorientin | —— | C28H34O11 |
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—— | Permethyl 2''-O-glucosylisovitexin | —— | C37H50O15 |
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—— | Flavone, 8-beta-D-glucopyranosyl-4',5,7-trimethoxy- | —— | C24H26O10 |
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—— | (2R,3S)-2,3-trans-3-Acetoxy-6-[(2R,3S,4S)-2,3-trans-3,4-cis-3-acetoxy-3',4',7,8-tetramethoxyflavane-4-yl]-3',4',5,7-tetramethoxyflavane | —— | C42H46O14 |
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—— | 2'',3'',4',5,6'',7-Hexa-O-methylisovitexin | —— | C27H32O10 |
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—— | 6-c-Diglucosylapigenin, permethyl- | —— | C37H50O15 |
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—— | Permethyl 2''-O-rhamnosylisovitexin | —— | C36H48O14 |
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—— | Flavone, 2',5,5',6-tetrahydroxy-3,4',7-trimethoxy-, tetraacetate | —— | C26H24O13 |
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—— | 3,3',6-Trimethoxy-5,7,4'-triaethoxy-flavon | 14397-67-2 | C24H28O8 |
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—— | 3-(4-chlorobenzoyl)-2-(4-chlorophenyl)-4-hydroxychromen-5-one | —— | C22H12Cl2O4 |
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—— | Permethyl 6''-O-arabinosylisoorientin | —— | C36H48O15 |
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—— | 6''-Dehydroxy-2'',3',3'',4',4'',5,7-hepta-O-methylisoorientin | —— | C28H34O11 |
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—— | methylenedioxy-(3',4')-5-hydroxy-3,6-dimethoxyfurano(7,8,2'',3'')-flavone | —— | C20H14O8 |
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—— | 7-acetoxy-2-(3,4-dimethoxy-phenyl)-3-methoxy-chromen-4-one | 94550-32-0 | C20H18O7 |
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—— | 6,8-Dichloro-5,7,4'-trimethoxyflavone | —— | C18H14Cl2O5 |
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—— | 2-(3,4-Dimethoxyphenyl)-3-hydroxy-6,8-dimethoxychromen-4-one | —— | C19H18O7 |
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—— | 2H-1-Benzopyran-3-carboxylic acid, 2-ethoxy-2,4-diphenyl-, ethyl ester | 19723-39-8 | C26H24O4 |
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—— | 6',6'-Dimethyl-2'-(methylsulfanyl)-2-phenyl-1',4',5',6'-tetrahydrospiro(chromane-4,4'-pyrimidine)-7-ol | —— | C21H24N2O2S |
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—— | 3,4-dihydroxy-6,7,8-trimethoxy-2-phenylchromen-5-one | —— | C18H16O7 |
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—— | Permethyl 4''-O-glucosylisovitexin | —— | C37H50O15 |
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—— | 3-benzoyl-4-hydroxy-2-phenylchromen-5-one | —— | C22H14O4 |
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—— | 3',5-Diethoxy-4',7-dimethoxyflavon | 32174-64-4 | C21H22O6 |
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—— | Permethyl 2''-O-xylosylvitexin | —— | C35H46O14 |
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—— | 2-(3,4-dihydroxy-5-methoxyphenyl)-4,5-dihydroxy-6-methoxychromen-7-one | —— | C17H14O8 |
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