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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—— | 4-[[2-(4-chlorophenyl)-6-methoxychromen-4-ylidene]amino]-N-pyridin-2-ylbenzenesulfonamide | —— | C27H20ClN3O4S |
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—— | 4-Ethoxy-6,7-dimethyl-2-phenylchromenylium | —— | C19H19O2+ |
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—— | N-(4-chloro-3-nitrophenyl)-2-(4-chlorophenyl)-6-methoxychromen-4-imine | —— | C22H14Cl2N2O4 |
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—— | 3-[[2-(4-chlorophenyl)-6-methoxychromen-4-ylidene]amino]-N,N-dimethylpropan-1-amine | —— | C21H23ClN2O2 |
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—— | 2-[4-[(6-Methoxy-2-phenylchromen-4-ylidene)amino]benzoyl]oxyethyl-dimethylazanium | —— | C27H27N2O4+ |
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—— | 2-(4-chlorophenyl)-N-hexyl-6-methoxychromen-4-imine | —— | C22H24ClNO2 |
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—— | 2-[[2-(3,4-dimethoxyphenyl)-6-methoxychromen-4-ylidene]amino]-N,N-dimethylethanamine | —— | C22H26N2O4 |
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—— | 2-[[2-(3,4-Dimethoxyphenyl)-6-methoxychromen-4-ylidene]amino]-4-methylphenol | —— | C25H23NO5 |
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—— | 6-methoxy-2-(4-methoxyphenyl)-N-[2-(trifluoromethyl)phenyl]chromen-4-imine | —— | C24H18F3NO3 |
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—— | N-[4-[[6-methoxy-2-(4-methoxyphenyl)chromen-4-ylidene]amino]phenyl]acetamide | —— | C25H22N2O4 |
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—— | 3-[[2-(4-Chlorophenyl)-6-methoxychromen-4-ylidene]amino]propan-1-ol | —— | C19H18ClNO3 |
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—— | 2-(3,4-dimethoxyphenyl)-N-[2-(3,4-dimethoxyphenyl)ethyl]-6-methoxychromen-4-imine | —— | C28H29NO6 |
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—— | 6-methoxy-N-(2-methoxyethyl)-2-(4-methoxyphenyl)chromen-4-imine | —— | C20H21NO4 |
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—— | 1-(6-Methoxy-2-phenylchromen-4-ylidene)-4-methylpiperazin-1-ium | —— | C21H23N2O2+ |
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—— | 6-methoxy-2-(4-methoxyphenyl)-N-[(1S,2S)-2-methylcyclohexyl]chromen-4-imine | —— | C24H27NO3 |
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—— | 4-(6,8-Dichloro-4-ethoxychromenylium-2-yl)-2-methoxyphenol | —— | C18H15Cl2O4+ |
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—— | 6-methoxy-2-(4-methoxyphenyl)-N-phenylchromen-4-imine | —— | C23H19NO3 |
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—— | N-(4-butylphenyl)-2-(3,4-dimethoxyphenyl)-6-methoxychromen-4-imine | —— | C28H29NO4 |
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—— | 2-(3,4-dimethoxyphenyl)-6-methoxy-N-[[(2R)-oxolan-2-yl]methyl]chromen-4-imine | —— | C23H25NO5 |
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—— | N-(3,4-dimethylphenyl)-6-methoxy-2-(4-methoxyphenyl)chromen-4-imine | —— | C25H23NO3 |
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—— | Ethyl 4-[(6-methoxy-2-phenylchromen-4-ylidene)amino]benzoate | —— | C25H21NO4 |
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—— | 4-(4-Ethoxy-6,8-dimethylchromenylium-2-yl)-2-methoxyphenol | —— | C20H21O4+ |
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—— | 2-(4-Tert-butylphenyl)-4-ethoxy-7-methoxychromenylium | —— | C22H25O3+ |
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—— | 2-(2-Chlorophenyl)-4-ethoxy-7-methoxychromenylium | —— | C18H16ClO3+ |
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—— | 4-[(6-Methoxy-2-phenylchromen-4-ylidene)amino]benzoate | —— | C23H16NO4- |
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—— | 4-[(6-methoxy-2-phenylchromen-4-ylidene)amino]-N,N-dimethylaniline | —— | C24H22N2O2 |
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—— | 2-(4-Chlorophenyl)-4-ethoxy-6-ethylchromenylium | —— | C19H18ClO2+ |
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—— | 6-methoxy-2-phenyl-N-(1,3,4-thiadiazol-2-yl)chromen-4-imine | —— | C18H13N3O2S |
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—— | 3-[(6-Methoxy-2-phenylchromen-4-ylidene)amino]benzoate | —— | C23H16NO4- |
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—— | 4-[[6-methoxy-2-(4-methoxyphenyl)chromen-4-ylidene]amino]-N-phenylaniline | —— | C29H24N2O3 |
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—— | (2S)-1-[[6-methoxy-2-(4-methoxyphenyl)chromen-4-ylidene]amino]propan-2-ol | —— | C20H21NO4 |
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—— | N-(4-ethoxyphenyl)-6-methoxy-2-(4-methoxyphenyl)chromen-4-imine | —— | C25H23NO4 |
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—— | 6-methoxy-2-(4-methoxyphenyl)-N-[[(2R)-oxolan-2-yl]methyl]chromen-4-imine | —— | C22H23NO4 |
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—— | 6-methoxy-2-phenyl-N-pyridin-3-ylchromen-4-imine | —— | C21H16N2O2 |
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—— | N-(4,5-dimethyl-1,3-thiazol-2-yl)-6-methoxy-2-phenylchromen-4-imine | —— | C21H18N2O2S |
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—— | 3-[(6-Methoxy-2-phenylchromen-4-ylidene)amino]benzoic acid | —— | C23H17NO4 |
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—— | 2-(4-Chlorophenyl)-4-ethoxy-5,7-dimethylchromenylium | —— | C19H18ClO2+ |
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—— | 6-methoxy-2-(4-methoxyphenyl)-N-[5-[(2R)-oxolan-2-yl]-1,3,4-thiadiazol-2-yl]chromen-4-imine | —— | C23H21N3O4S |
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—— | N-(3,5-dimethylphenyl)-6-methoxy-2-phenylchromen-4-imine | —— | C24H21NO2 |
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—— | Methyl 3-[(6-methoxy-2-phenylchromen-4-ylidene)amino]benzoate | —— | C24H19NO4 |
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—— | 6-methoxy-N-(3-methoxyphenyl)-2-(4-methoxyphenyl)chromen-4-imine | —— | C24H21NO4 |
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—— | N-(4-fluorophenyl)-6-methoxy-2-(4-methoxyphenyl)chromen-4-imine | —— | C23H18FNO3 |
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—— | 4-(6,8-Dichloro-4-ethoxychromenylium-2-yl)phenol | —— | C17H13Cl2O3+ |
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—— | Benzyl-[6-methoxy-2-(4-methoxyphenyl)chromen-4-ylidene]-methylazanium | —— | C25H24NO3+ |
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—— | Ethyl 2-[(6-methoxy-2-phenylchromen-4-ylidene)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate | —— | C27H25NO4S |
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—— | 1-(6-Methoxy-2-phenylchromen-4-ylidene)piperidin-1-ium | —— | C21H22NO2+ |
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—— | N-(2-methoxyethyl)-2-[(6-methoxy-2-phenylchromen-4-ylidene)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide | —— | C28H28N2O4S |
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—— | 2-[(6-methoxy-2-phenylchromen-4-ylidene)amino]-N,N-dimethylethanamine | —— | C20H22N2O2 |
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—— | 6-methoxy-2-(4-methoxyphenyl)-N-pyridin-2-ylchromen-4-imine | —— | C22H18N2O3 |
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—— | Diethyl-[2-[[6-methoxy-2-(4-methoxyphenyl)chromen-4-ylidene]amino]ethyl]azanium | —— | C23H29N2O3+ |
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