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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—— | Toluene-4-sulfonic acid 8-benzyloxy-5-isopropoxy-6,7-dimethoxy-2-(4-methoxy-phenyl)-4-oxo-4H-chromen-3-yl ester | 173217-49-7 | C35H34O10S |
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—— | 7-hydroxy-6-nitroflavone | 107572-70-3 | C15H9NO5 |
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—— | Epicatechin 3-O-p-hydroxybenzoate | 108907-45-5 | C22H18O8 |
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—— | 8-Benzyloxy-3-hydroxy-5-isopropoxy-6,7-dimethoxy-2-(4-methoxy-phenyl)-chromen-4-one | 173217-47-5 | C28H28O8 |
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—— | 4',5,7-trimethoxymethoxy-3'-methoxy-8-(3,3-dimethylallyl)-flavanone | 175030-47-4 | C27H34O9 |
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—— | 3(2H)-Benzofuranone, 4-(beta-D-glucopyranosyloxy)-2,6-dihydroxy-2-[(4-hydroxyphenyl)methyl]- | 210050-28-5 | C21H22O11 |
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—— | Diinsininol | 176739-79-0 | C36H32O16 |
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—— | 6-(4-Benzyloxy-3,5-dimethoxy-phenyl)-[1,3]dioxolo[4,5-g]chromen-8-one | 203005-13-4 | C25H20O7 |
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—— | 3'-benzyloxy-8-carboxyflavone | 205045-46-1 | C23H16O5 |
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—— | [3-Nitro-2-(3-nitro-phenyl)-4-oxo-4H-chromen-8-yl]-acetic acid | 596108-63-3 | C17H10N2O8 |
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—— | [2-(2-Benzyloxy-phenyl)-3-nitro-4-oxo-4H-chromen-8-yl]-acetic acid | 596108-70-2 | C24H17NO7 |
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—— | methyl 2-(1,3-benzodioxol-5-yl)-4-pent-4-enoxy-6-propan-2-yloxy-2H-chromene-3-carboxylate | 203918-06-3 | C26H28O7 |
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—— | 3-Methoxy-2-(3-methoxyphenyl)-8-prop-2-enylchromen-4-one | 600151-78-8 | C20H18O4 |
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—— | [2-(2-Benzyloxy-phenyl)-3-nitro-4-oxo-4H-chromen-8-yl]-acetic acid methoxymethyl ester | 596108-71-3 | C26H21NO8 |
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—— | 6,8-dibromo-2-(2-hydroxy-phenyl)-chromen-4-one | 107916-20-1 | C15H8Br2O3 |
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—— | Dimethyl 5-(6-methyl-4-oxochromen-2-yl)benzene-1,3-dicarboxylate | 468060-89-1 | C20H16O6 |
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—— | [3-Nitro-2-(2-nitro-phenyl)-4-oxo-4H-chromen-8-yl]-acetic acid methoxymethyl ester | 596108-73-5 | C19H14N2O9 |
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—— | 5,7-dihydroxy-2-(4-hydroxyphenyl)-6-[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]-8-[(2R,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]chromen-4-one | 677021-29-3 | C25H26O13 |
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—— | Phellodensin A | 612086-81-4 | C20H18O6 |
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—— | quercetin-3-O-β-D-glucopyranosyl-(1<*>2)-β-D-xylopyranoside | 159030-04-3 | C26H28O16 |
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—— | 3-Hydroxy-2-(4-methylphenyl)-8-prop-2-enylchromen-4-one | 178666-51-8 | C19H16O3 |
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—— | Toluene-4-sulfonic acid 3,7-dimethoxy-8-methoxymethoxy-2-(4-methoxy-phenyl)-4-oxo-4H-chromen-5-yl ester | 154048-50-7 | C27H26O10S |
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—— | oritin-4α-ol tri-O-methylether | 29810-22-8 | C18H20O6 |
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—— | [2-(4-Methoxy-phenyl)-3-nitro-4-oxo-4H-chromen-8-yl]-acetic acid | 596108-65-5 | C18H13NO7 |
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—— | [3-Amino-2-(2-hydroxy-phenyl)-4-oxo-4H-chromen-8-yl]-acetic acid methoxymethyl ester | 596108-72-4 | C19H17NO6 |
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—— | methyl 2-(benzo[1,3]dioxol-5-yl)-4-(trifluoromethanesulfonyloxy)-2H-chromen-3-carboxylate | 203919-43-1 | C19H13F3O8S |
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—— | (2R,3S,8S,9S,10R)-10-(2,4-dihydroxyphenyl)-8-(3,4-dihydroxyphenyl)-6-[(2R,3S,4S)-2-(3,4-dihydroxyphenyl)-3,7-dihydroxy-3,4-dihydro-2H-chromen-4-yl]-2-(3-hydroxy-4-methoxyphenyl)-2,3,4,8,9,10-hexahydropyrano[2,3-f]chromene-3,5,9-triol | 176896-91-6 | C46H40O16 |
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—— | 3-Hydroxy-2-phenyl-8-prop-2-enylchromen-4-one | 178666-49-4 | C18H14O3 |
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—— | 2-Benzo[1,3]dioxol-5-yl-4-butyl-6-isopropoxy-2H-chromene-3-carboxylic acid methyl ester | 434285-35-5 | C25H28O6 |
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—— | 2H-1-Benzopyran-4-ol, 3,4-dihydro-6-methyl-2-phenyl- | 61854-55-5 | C16H16O2 |
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—— | 8,9-trans-9,10-trans-tetrahydropyrano<2,3-h>chromene | 119002-92-5 | C31H28O11 |
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—— | 3',4'-dimethoxy-7,8-dihydroxyflavone | 110865-15-1 | C17H14O6 |
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—— | 4H-1-Benzopyran-4-one, 2-(2,6-dichlorophenyl)- | 162827-53-4 | C15H8Cl2O2 |
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—— | 6-Amino-5,7-dihydroxyflavone | 848470-36-0 | C15H11NO4 |
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—— | tanariflavanone D | 856680-01-8 | C25H28O7 |
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—— | Theograndin II | 637004-63-8 | C21H18O16S |
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—— | 5-Hydroxy-7-(2-methoxy-ethoxymethoxy)-8-(3-methyl-but-2-enyl)-2-phenyl-chromen-4-one | 375373-63-0 | C24H26O6 |
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—— | rac-2'-benzyloxyflavanone | 501368-31-6 | C22H18O3 |
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—— | 4-(5,6,7-Trihydroxy-4-oxochromen-2-yl)benzoic acid | 859505-69-4 | C16H10O7 |
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—— | 4-methyl-7-hydroxyflavylium chloride | 20921-29-3 | C16H13O2*Cl |
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—— | 2-(2,4-Dichlorophenyl)-5,6,7-trihydroxychromen-4-one | 859505-66-1 | C15H8Cl2O5 |
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—— | tanariflavanone C | 856680-00-7 | C30H36O7 |
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—— | procyanidin B-2 | 67253-04-7 | C30H26O12 |
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—— | 2-(3-Chlorophenyl)-5,6,7-trihydroxychromen-4-one | 859505-64-9 | C15H9ClO5 |
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—— | 2-(3-Bromo-4-fluorophenyl)-5,6,7-trihydroxychromen-4-one | 859505-68-3 | C15H8BrFO5 |
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—— | 2-(4-Chlorophenyl)-5,6,7-trihydroxychromen-4-one | 859505-65-0 | C15H9ClO5 |
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—— | 6-(4-Methoxy-phenyl)-6H,7H-chromeno[4,3-b]chromene | 850152-09-9 | C23H18O3 |
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—— | Ophioglonin 7-O-beta-D-glucopyranoside | 850754-67-5 | C22H20O12 |
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—— | 3-Chlorodiosmin | 827346-33-8 | C28H31ClO15 |
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—— | 3',4',7-O-trimethylnymphaeol C | 856414-73-8 | C33H42O6 |
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