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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—— | Kandelin A-1 | 88903-77-9 | C39H32O15 |
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—— | 8-ethoxycarbonyl-3'-[(2-quinolinyl)methoxy]flavone | 205045-47-2 | C28H21NO5 |
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—— | 3'-hydroxy-8-ethoxycarbonylflavone | 205045-84-7 | C18H14O5 |
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—— | Pelargonidin 3-O-(6-O-malonyl-beta-D-glucoside) | 165070-68-8 | C24H23O13+ |
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—— | pelargonidin 3-rutinoside-5-glucoside | 202338-79-2 | C33H41O19 |
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—— | (2R,3S,4S)-2,3-trans-3,4-cis-3,4-diacetoxy-3',4',7,8-tetramethoxyflavan | 29799-82-4 | C23H26O9 |
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—— | cis,cis-3,7,8,3',4'-Pentamethoxy-flavan-4-ol | 63865-02-1 | C20H24O7 |
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—— | 8-ethoxycarbonyl-4'-[(2-quinolinyl)methoxy]flavone | 205045-70-1 | C28H21NO5 |
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—— | 8-allyl-3-nitro-2-(2-chlorophenyl)-4H-1-benzopyran-4-one | 596108-54-2 | C18H12ClNO4 |
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—— | 8-allyl-3-nitro-2-(3-nitrophenyl)-4H-1-benzopyran-4-one | 596108-51-9 | C18H12N2O6 |
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—— | 8-allyl-3-nitro-2-(2-benzyloxyphenyl)-4H-1-benzopyran-4-one | 596108-58-6 | C25H19NO5 |
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—— | 8-allyl-3-nitro-2-(4-nitrophenyl)-4H-1-benzopyran-4-one | 596108-50-8 | C18H12N2O6 |
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—— | 8-allyl-3-nitro-2-(2-methoxyphenyl)-4H-1-benzopyran-4-one | 596108-55-3 | C19H15NO5 |
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—— | 8-Allyl-3-nitro-2-(2-nitro-phenyl)-chromen-4-one | 596108-47-3 | C18H12N2O6 |
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—— | 8-allyl-3-nitro-2-(4-methoxy-3-nitrophenyl)-4H-1-benzopyran-4-one | 596108-52-0 | C19H14N2O7 |
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—— | isoliquiritin | 85760-70-9 | C21H22O9 |
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—— | 3,5-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-chromen-4-one | 108237-77-0 | C15H10O7 |
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—— | 5-(benzyloxy)-2-(5-bromo-2-methoxyphenyl)-4H-chromen-4-one | 1443430-27-0 | C23H17BrO4 |
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—— | 5-(benzyloxy)-2-(2-methoxyphenyl)-4H-chromen-4-one | 1443430-26-9 | C23H18O4 |
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—— | 2-(5-bromo-2-methoxyphenyl)-3-hydroxy-5-methoxy-4H-chromen-4-one | 1443430-18-9 | C17H13BrO5 |
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—— | 2-(5-bromo-2-methoxyphenyl)-5-hydroxy-4H-chromen-4-one | 1443430-28-1 | C16H11BrO4 |
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—— | (+/-)-2,3-trans-5-benzyloxy-3,4'-dihydroxyflavanone | 86788-64-9 | C22H18O5 |
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—— | 5-hydroxy-4',8-dinitroflavone | 158555-14-7 | C15H8N2O7 |
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—— | ethyl 2-(5-methoxy-2,2-diphenyl-2H-chromen-4-yl)acetate | 1374325-23-1 | C26H24O4 |
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—— | 5-hydroxy-4',6-dinitroflavone | 158555-19-2 | C15H8N2O7 |
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—— | 5,6-dihydro-2,2,5,5-tetraphenylpyrano[2,3,4-de]chromen-2-one | 1374325-18-4 | C35H26O2 |
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—— | 2,3-dihydro-5-hydroxy-2,2-diphenylchromen-4-one | 1374325-20-8 | C21H16O3 |
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—— | 2,3-dihydro-5-methoxy-2,2-diphenylchromen-4-one | 1374325-19-5 | C22H18O3 |
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—— | 2-(4-hydroxy-3,5-dimethoxyphenyl)-5-hydroxy-4H-benzopyran-4-one | 134178-08-8 | C17H14O6 |
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—— | 5-hydroxy-2-(4-hydroxy-3-methoxy-phenyl)-chroman-4-one | 64490-09-1 | C16H14O5 |
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—— | 4'-Methyl-5-methoxyflavone | 152038-80-7 | C17H14O3 |
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—— | Hesperetin, triacetate | 6274-73-3 | C22H20O9 |
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—— | 3',4'-Dichloro-5-methoxyflavone | 681481-33-4 | C16H10Cl2O3 |
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—— | (2S)-7-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyl-tetrahydropyran-2-yl]oxy-tetrahydropyran-2-yl]oxy-5-hydroxy-2-(3-hydroxy-4-methoxy-phenyl)chroman-4-one | 13241-33-3 | C28H34O15 |
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—— | 4'-Chloro-5-methoxyflavone | 152038-81-8 | C16H11ClO3 |
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—— | 4'-deoxyphlorizin | 4319-68-0 | C21H24O9 |
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—— | 5-hydroxy-4'-phenylflavone | 727730-26-9 | C21H14O3 |
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—— | 5-hydroxy-4'-trifluoromethylflavone | 1257513-86-2 | C16H9F3O3 |
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—— | 2'-chloro-5-hydroxyflavanone | 187099-72-5 | C15H11ClO3 |
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—— | (+/-)-2-(4-Methoxyphenyl)-7-methylchroman-4-one | 91271-49-7 | C17H16O3 |
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—— | 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxy-2,6-bis(3-methyl-2-butenyl)phenyl)-2,3-dihydro-3,5,7-trihydroxy-8-(3-methyl-2-butenyl)-, (2R,3R)- | 152253-68-4 | C30H36O7 |
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—— | 2-(4-oxochroman-2-yl)phenyl phenylcarbamate | 1386980-98-8 | C22H17NO4 |
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—— | 2'-Hydroxy-flavanon | 221362-71-6 | C15H12O3 |
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—— | 8-carboxy-3-hydroxy-4'-[(2-quinolinyl)methoxy]flavone | 205875-22-5 | C26H17NO6 |
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—— | 3-[2-(phthalimido)ethoxy]-8-[2-(phthalimido)ethoxycarbonyl]4'-[(2-quinolinyl)methoxy]flavone | 205875-23-6 | C46H31N3O10 |
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—— | Epigallocatechin 3,5-digallate | 37484-73-4 | C29H22O15 |
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—— | 7-Fluor-4'-methoxyflavon | 3915-32-0 | C16H11FO3 |
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—— | 6-Brom-4'-methoxyflavon-3-ol | 1229-58-9 | C16H11BrO4 |
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—— | 3-hydroxy-2-(4-methoxy-phenyl)-4-oxo-4<i>H</i>-chromene-6-carboxylic acid | 58539-91-6 | C17H12O6 |
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—— | GB 1a | 19360-72-6 | C30H22O10 |
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