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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—— | 7-Cetyloxy-3,2',5'-trihydroxy-flavon | 96581-69-0 | C31H42O6 |
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—— | 5,7,4'-Triaethoxy-3,8,3'-trimethoxy-flavon | 14965-13-0 | C24H28O8 |
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—— | 4'-Methoxy-3,7''-biflavonyloxymethan | 55091-79-7 | C32H22O7 |
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—— | (4S,4aR,12bS)-10-(4-Methoxy-phenyl)-4,12b-dimethyl-8-oxo-2,3,4,4a,5,6,8,12b-octahydro-1H-11-oxa-benzo[a]anthracene-4-carboxylic acid methyl ester | 43125-74-2 | C28H30O5 |
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—— | 2-(4'-Methylphenyl)-6-bromomethylchromone | 60402-74-6 | C17H13BrO2 |
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—— | 7-(3-bromopropoxy)-2-(p-tolyl)-4H-chromen-4-one | 191936-15-9 | C19H17BrO3 |
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—— | Acetic acid 2-(4-benzyloxy-3-methoxy-phenyl)-3,7-dimethoxy-4-oxo-5-(toluene-4-sulfonyloxy)-4H-chromen-6-yl ester | 154047-99-1 | C34H30O11S |
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—— | 2.3-trans-6.7.4'-Trimethoxyflavan-3-ol | 41786-59-8 | C18H20O5 |
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—— | 1-((2S,3R)-2-Phenyl-chroman-3-yl)-ethanol | 21763-10-0 | C17H18O2 |
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—— | (2R,3S)-5,7,4'-tri-O-benzyl-3-O-acetylcatechin | 1390643-72-7 | C38H34O7 |
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—— | Flavon-3-aldoxim | 51746-46-4 | C16H11NO3 |
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—— | 3-Brom-4'.5.7-trimethoxyflavan-4-ol | 54946-02-0 | C18H19BrO5 |
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—— | Methyltephrodinat | 42343-83-9 | C24H24O8 |
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—— | 3,5-diacetoxy-8,9,9-trimethyl-2-phenyl-8,9-dihydro-furo[2,3-<i>h</i>]chromen-4-one | 50403-02-6 | C24H22O7 |
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—— | 2,6-Dimethoxy-4-[7-oxo-3,5-bis-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-7H-chromen-2-yl]-phenol anion | 83554-48-7 | C29H33O17 |
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—— | {2-[4-(3-dimethylamino-propoxy)-phenyl]-furo[3,2-b]pyridin-7-yl}-(4-methyl-1H-indol-5-yl)-amine | 1360906-86-0 | C27H28N4O2 |
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—— | 1118608-25-5 | C86H88O7Si4 |
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—— | 60296-82-4 | C29H17NO6 |
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—— | 5-O-Demethyltachrosin | 42344-91-2 | C22H18O6 |
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—— | 2-biphenyl-4-yl-6-bromo-chroman-4-one | 41255-28-1 | C21H15BrO2 |
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—— | 2,3-trans-3-methylthiomethyloxy-5,7,3',4'-tetramethoxyflavan | 51154-07-5 | C21H26O6S |
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—— | 2-hydroxy-3',5'-dinitroflavanone | 953129-47-0 | C15H10N2O7 |
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—— | 7-acetoxy-2-[2-(1-acetoxy-1-methyl-ethyl)-7-(3-methyl-but-2-enyl)-2,3-dihydro-benzofuran-5-yl]-8-(3-methyl-but-2-enyl)-chroman-4-one | 50675-35-9 | C34H40O7 |
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—— | 4'-Benzyloxy-7-hydroxy-5,8-dimethoxyflavon | 57096-04-5 | C24H20O6 |
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—— | 55539-52-1 | C21H18O4S |
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—— | Isoxazolo(7,8-d)flavon | 42345-46-0 | C16H9NO3 |
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—— | Tephrodindiol | 42345-23-3 | C23H22O7 |
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—— | 4-Deuterioflavan-4β-ol | 55539-19-0 | C15H14O2 |
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—— | 3'-hydroxy-5,7,8,4',5'-pentamethoxyflavone | 76011-64-8 | C20H20O8 |
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—— | 2-(3,4-dihydroxyphenyl)-6,7-dimethyl-4H-chromen-4-one | 1244956-46-4 | C17H14O4 |
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—— | 4,6-dihydroxy-2,3,3-trimethyl-7-phenyl-2,3-dihydro-furo[3,2-<i>g</i>]chromen-5-one | 50403-03-7 | C20H18O5 |
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—— | 8-Benzyloxy-5,7-dimethoxy-2-phenyl-chroman-4-one | 54299-61-5 | C24H22O5 |
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—— | 3,7-Di-O-Methyl-8-prenylgalangin | 40603-78-9 | C22H22O5 |
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—— | 2-(p-nitrophenyl)-2a,3,4,5-tetrahydro-2H-naphtho[1,8-bc]furan-2a-ol | 1252014-10-0 | C17H15NO4 |
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—— | Acetic acid 7-acetoxy-2-(4-acetoxy-3-methoxy-phenyl)-6,8-dimethoxy-4-oxo-4H-chromen-5-yl ester | 15402-00-3 | C24H22O11 |
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—— | 55539-56-5 | C21H18O4S |
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—— | 3-hydroxy-6-methoxy-2-phenyl-chroman-4-one | 42972-56-5 | C16H14O4 |
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—— | 7-[(2S,3R,4S,5S,6R)-4,5-Dihydroxy-6-hydroxymethyl-3-((2S,3S,4R,5R)-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-5-hydroxy-2-(3-hydroxy-4-methoxy-phenyl)-chroman-4-one | 61284-15-9 | C27H32O15 |
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—— | 4'-Methoxy-3,4'''-biflavonyloxymethan | 66075-34-1 | C32H22O7 |
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—— | 3-Ethoxy-5,7,3',4'-tetramethoxyflav-3-en | 51211-45-1 | C21H24O6 |
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—— | 3-amino-4'-trifluoroacetamidoflavone | 1236769-82-6 | C17H11F3N2O3 |
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—— | 3-Chloro-benzoic acid (2R,3R,4S)-3-hydroxy-7-methoxy-2-(4-methoxy-phenyl)-chroman-4-yl ester | 53388-58-2 | C24H21ClO6 |
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—— | (2S,8S)-5-Hydroxy-6-methyl-2,8-diphenyl-2,3,8,9-tetrahydro-pyrano[2,3-f]chromene-4,10-dione | 55743-17-4 | C25H20O5 |
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—— | 7-O-carbo-tert-butoxymethyl-quercetin tetraacetate | 1334110-93-8 | C29H28O13 |
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—— | 5-Acetoxycryptostrobin-7-methylether | 55743-19-6 | C19H18O5 |
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—— | 4-(6-Hydroxy-2,4-dimethoxy-3-methyl-phenyl)-6-methyl-2-phenyl-chromen-7-one | 39828-14-3 | C25H22O5 |
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—— | Hesperetin-7-triacetyl-β-L-quinovopyranosid | 61284-09-1 | C32H34O15 |
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—— | 7(1H)-(2-chloroethyloxyimino)-4,5-dimethoxy-1a,7a-dihydro-1a-phenylcyclopropa[b]chromen | 139770-86-8 | C20H20ClNO4 |
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—— | 7-benzo[1,3]dioxol-5-yl-4,9-dimethoxy-furo[3,2-<i>g</i>]chromen-5-one | 49572-88-5 | C20H14O7 |
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—— | Acetic acid 7-acetoxy-3-methoxy-8-(3-methyl-but-2-enyl)-4-oxo-2-phenyl-4H-chromen-5-yl ester | 40603-77-8 | C25H24O7 |
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