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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—— | (2R,6S)-4-[2-(3,4-dimethoxyphenyl)chromen-4-ylidene]-2,6-dimethylmorpholin-4-ium | —— | C23H26NO4+ |
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—— | (2S)-1-[2-(4-methoxyphenyl)chromen-4-ylidene]-2-methylpiperidin-1-ium | —— | C22H24NO2+ |
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—— | 2-(6-Ethyl-4-oxochromen-2-yl)benzoic acid | —— | C18H14O4 |
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—— | 2-(3,6-Dimethyl-4-oxochromen-2-yl)benzoate | —— | C18H13O4- |
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—— | 2-(3-Bromo-4-methoxyphenyl)-6-methylchromen-4-one | —— | C17H13BrO3 |
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—— | Butyl-[2-(3,4-dimethoxyphenyl)chromen-4-ylidene]-methylazanium | —— | C22H26NO3+ |
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—— | 2-[[2-(3,4-dimethoxyphenyl)chromen-4-ylidene]amino]-N,N-dimethylethanamine | —— | C21H24N2O3 |
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—— | 2-(6-Bromo-4-oxochromen-2-yl)benzoic acid | —— | C16H9BrO4 |
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—— | ethyl (2Z)-2-cyano-2-[2-(4-methoxyphenyl)chromen-4-ylidene]acetate | —— | C21H17NO4 |
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—— | 2-(3,4-dimethoxyphenyl)-N-naphthalen-1-ylchromen-4-imine | —— | C27H21NO3 |
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—— | methyl (2Z)-2-cyano-2-[2-(4-methoxyphenyl)chromen-4-ylidene]acetate | —— | C20H15NO4 |
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—— | 1-Ethyl-4-[2-(4-methoxyphenyl)chromen-4-ylidene]piperazin-4-ium | —— | C22H25N2O2+ |
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—— | 2-(3,4-dimethoxyphenyl)-N-(2-methylpropyl)chromen-4-imine | —— | C21H23NO3 |
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—— | (2R,6R)-4-[2-(3,4-dimethoxyphenyl)chromen-4-ylidene]-2,6-dimethylmorpholin-4-ium | —— | C23H26NO4+ |
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—— | 1-[2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]-4-methylpiperazin-1-ium | —— | C22H25N2O3+ |
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—— | N-(4-chloro-3-nitrophenyl)-2-(3,4-dimethoxyphenyl)chromen-4-imine | —— | C23H17ClN2O5 |
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—— | 4-[[2-(4-Methoxyphenyl)chromen-4-ylidene]amino]benzenesulfonamide | —— | C22H18N2O4S |
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—— | [2-(4-Methoxyphenyl)chromen-4-ylidene]-methyl-(1-methylpiperidin-1-ium-4-yl)azanium | —— | C23H28N2O2+2 |
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—— | N-(4-chlorophenyl)-2-(3,4-dimethoxyphenyl)chromen-4-imine | —— | C23H18ClNO3 |
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—— | 4-[[2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]amino]phenol | —— | C23H19NO4 |
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—— | N-(4-bromophenyl)-2-(3,4-dimethoxyphenyl)chromen-4-imine | —— | C23H18BrNO3 |
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—— | 5-[[2-(4-Methoxyphenyl)chromen-4-ylidene]amino]pentan-1-ol | —— | C21H23NO3 |
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—— | (3S)-1-[2-(3,4-dimethoxyphenyl)chromen-4-ylidene]-3-methylpiperidin-1-ium | —— | C23H26NO3+ |
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—— | [2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]-dipropylazanium | —— | C23H28NO3+ |
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—— | (2R)-1-[[2-(3,4-dimethoxyphenyl)chromen-4-ylidene]amino]propan-2-ol | —— | C20H21NO4 |
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—— | Benzyl-[2-(3,4-dimethoxyphenyl)chromen-4-ylidene]-ethylazanium | —— | C26H26NO3+ |
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—— | Ethyl 4-[[2-(3,4-dimethoxyphenyl)chromen-4-ylidene]amino]benzoate | —— | C26H23NO5 |
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—— | N-(3-chloro-4-methylphenyl)-2-(3,4-dimethoxyphenyl)chromen-4-imine | —— | C24H20ClNO3 |
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—— | 2-(3,4-dimethoxyphenyl)-N-prop-2-enylchromen-4-imine | —— | C20H19NO3 |
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—— | 4-[2-(4-Methoxyphenyl)chromen-4-ylidene]morpholin-4-ium | —— | C20H20NO3+ |
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—— | 2-(2-Ethoxyphenyl)-6-methylchromen-4-one | —— | C18H16O3 |
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—— | 2-(3,4-dimethoxyphenyl)-N-(4-propoxyphenyl)chromen-4-imine | —— | C26H25NO4 |
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—— | (2R)-1-[2-(4-methoxyphenyl)chromen-4-ylidene]-2-methylpiperidin-1-ium | —— | C22H24NO2+ |
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—— | 2-(3,4-dimethoxyphenyl)-N-(5-methyl-1,3,4-thiadiazol-2-yl)chromen-4-imine | —— | C20H17N3O3S |
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—— | 2-(4-methoxyphenyl)-N-propan-2-ylchromen-4-imine | —— | C19H19NO2 |
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—— | [2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]-bis(prop-2-enyl)azanium | —— | C23H24NO3+ |
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—— | 2-(4-methoxyphenyl)-N-[[(2S)-oxolan-2-yl]methyl]chromen-4-imine | —— | C21H21NO3 |
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—— | 3-[[2-(3,4-Dimethoxyphenyl)chromen-4-ylidene]amino]phenol | —— | C23H19NO4 |
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—— | 2-(4-methoxyphenyl)-N-(pyridin-3-ylmethyl)chromen-4-imine | —— | C22H18N2O2 |
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—— | 2-(4-methoxyphenyl)-N-(6-methyl-1,3-benzothiazol-2-yl)chromen-4-imine | —— | C24H18N2O2S |
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—— | Diethyl-[2-(4-methoxyphenyl)chromen-4-ylidene]azanium | —— | C20H22NO2+ |
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—— | 2-(4-methoxyphenyl)-N-[(1R)-1-phenylethyl]chromen-4-imine | —— | C24H21NO2 |
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—— | Cyclohexyl-ethyl-[2-(4-methoxyphenyl)chromen-4-ylidene]azanium | —— | C24H28NO2+ |
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—— | N-(3-chloro-4-methoxyphenyl)-2-(3,4-dimethoxyphenyl)chromen-4-imine | —— | C24H20ClNO4 |
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—— | 2-(3,4-dimethoxyphenyl)-N-[3-(trifluoromethyl)phenyl]chromen-4-imine | —— | C24H18F3NO3 |
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—— | 1-[2-(4-Methoxyphenyl)chromen-4-ylidene]-4-methylpiperidin-1-ium | —— | C22H24NO2+ |
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—— | N-cyclohexyl-2-(4-methoxyphenyl)chromen-4-imine | —— | C22H23NO2 |
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—— | 2-(3,4-dimethoxyphenyl)-N-(4-phenoxyphenyl)chromen-4-imine | —— | C29H23NO4 |
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—— | 1-Ethyl-4-[2-(4-methoxyphenyl)chromen-4-ylidene]piperazine-1,4-diium | —— | C22H26N2O2+2 |
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—— | N-(1,3-benzothiazol-2-yl)-2-(4-methoxyphenyl)chromen-4-imine | —— | C23H16N2O2S |
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