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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—— | 3-hydroxy-2-methoxyflavanone dimethylacetal | 94194-00-0 | C18H20O5 |
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—— | 3-bromo-2-ethoxyflavan-4-one | 66406-71-1 | C17H15BrO3 |
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—— | 2-(3-bromophenyl)-4H-chromen-4-one | 3754-53-8 | C15H9BrO2 |
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—— | flavone-3'-sulphonamide | 254885-82-0 | C15H11NO4S |
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—— | Flavanon-oxim | 2860-05-1 | C15H13NO2 |
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—— | 3,3-dibromoflavan | 88187-00-2 | C15H12Br2O |
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—— | 2-Phenyl-1,4-benzopyranol-(4) | 1481-98-7 | C15H12O2 |
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—— | cis-3-bromoflavan | 88186-84-9 | C15H13BrO |
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—— | 2-Ethyl-2,4-diphenyl-2H-chromene | 87287-90-9 | C23H20O |
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—— | trans-2,3-dihydro-3-nosyloxy-2-phenyl-4H-1-benzopyran-4-one | 70188-29-3 | C21H15NO7S |
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—— | flavan-4α-ol | —— | C15H14O2 |
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—— | 2-ethoxyflavan | 88214-93-1 | C17H18O2 |
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—— | 2-methoxyflav-3-ene | 27011-88-7 | C16H14O2 |
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—— | 2-methoxyflavan | 88214-92-0 | C16H16O2 |
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—— | 3-Methylthio-2-phenyl-4H-1-benzopyran-4-one | 56986-80-2 | C16H12O2S |
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—— | (2R,4S)-trans-flavan-4-ol | 27439-08-3 | C15H14O2 |
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—— | 4-acetoxy-2-phenyl-2H-chromene | 138610-97-6 | C17H14O3 |
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—— | 4-chloro-2-phenyl-2H-chromene-3-carbaldehyde | 98769-85-8 | C16H11ClO2 |
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—— | 3-cyclohexylaminoflavanone | 32374-87-1 | C21H23NO2 |
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—— | 3-(carboxymethyl)flavone | 80907-18-2 | C17H12O4 |
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—— | ethyl 2,2-difluoro-2-(4-oxo-2-phenyl-4H-chromen-3-yl)-acetate | 1431842-00-0 | C19H14F2O4 |
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—— | 3-(4'-piperidyl)flavone | 81281-85-8 | C20H19NO2 |
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—— | 3-fluoroflavone | 144951-48-4 | C15H9FO2 |
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—— | ethyl 4-oxo-2-phenyl-4H-chromene-3-carboxylate | 77037-46-8 | C18H14O4 |
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—— | 4-oxo-2-phenyl-4H-chromen-7-yl trifluoromethanesulfonate | 897921-88-9 | C16H9F3O5S |
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—— | trans-3-mesyloxyflavanone | 67139-31-5 | C16H14O5S |
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—— | (+)-(2S,4S)-flavan-4-ol | 51196-83-9 | C15H14O2 |
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—— | methyl 4-oxo-2-phenyl-4H-chromene-3-carboxylate | 78589-68-1 | C17H12O4 |
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—— | (E)-butyl 3-(4-oxo-2-phenyl-4H-chromen-3-yl)acrylate | 1321627-99-9 | C22H20O4 |
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—— | 1a,7a-Dihydro-1a-phenyl-7H-oxireno<b><1>benzopyran-7-one | 134051-30-2 | C15H10O3 |
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—— | 3-Mercapto-2-phenyl-4H-1-benzopyran-4-one | 98153-13-0 | C15H10O2S |
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—— | 3-chloro-2-phenyl-chromen-4-one | 13178-98-8 | C15H9ClO2 |
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—— | cis-3-hydroxyflavanone | —— | C15H12O3 |
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—— | 3-(propylthio)flavanone | —— | C18H18O2S |
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—— | 3-(1'-pyrrolidyl)flavone | 92908-98-0 | C19H17NO2 |
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—— | rac-trans-3-acetoxyflavanone | —— | C17H14O4 |
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—— | 2-phenylchromene | —— | C15H12O |
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—— | 3-hexylamino-2-phenyl-chromen-4-one | 920286-98-2 | C21H23NO2 |
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—— | cis-4-hydroxyflavan | —— | C15H14O2 |
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—— | 2-phenyl-3-(trifluoromethyl)-4H-chromen-4-one | 1568114-28-2 | C16H9F3O2 |
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—— | 2-acetoxy-3-bromoflavan-4-one | 88187-08-0 | C17H13BrO4 |
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—— | 8-Iod-flavon | 1148-23-8 | C15H9IO2 |
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—— | 3-acetyl-2-phenyl-4H-chromen-4-one | 6817-66-9 | C17H12O3 |
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—— | 7-(methanesulfonyloxy)flavone | 796-60-1 | C16H12O5S |
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—— | (2S)-flavanone | 17002-31-2 | C15H12O2 |
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—— | 4-oxo-2-phenyl-4H-chromen-6-yl 4-methylbenzenesulfonate | 137527-18-5 | C22H16O5S |
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—— | 2-(benzo[1,3]dioxol-5-yl)-6-isopropoxy-4-methoxy-2H-chromene-3-carboxylic acid | 203917-88-8 | C21H20O7 |
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—— | 4-chloro-3-hydroxymethyl-flav-3-ene | 99943-59-6 | C16H13ClO2 |
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—— | 2-[2-(3,4-Dihydroxyphenyl)-5,7-dihydroxychromenylium-3-yl]oxyoxane-3,4,5-triol;chloride | 27214-72-8 | C20H19ClO10 |
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—— | 2-(4-(dimethylamino)phenyl)-7,8-dimethoxy-4H-chromen-4-one | 1205548-03-3 | C19H19NO4 |
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