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黄酮类化合物

黄酮类化合物 定义与结构特征

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:

  • 抗氧化作用:可有效清除体内自由基,保护细胞免受损伤。
  • 抗炎效应:有助于减轻炎症反应,缓解症状。
  • 心血管保护:可能通过多种机制改善心脑血管健康。
  • 抗癌潜力:研究表明某些黄酮类物质具有抑制肿瘤生长的能力。
应用领域 食品工业

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
—— (NZ)-N-[2-(3,4-dimethoxyphenyl)-6,7-dimethylchromen-4-ylidene]hydroxylamine —— C19H19NO4
(NZ)-N-[2-(3,4-dimethoxyphenyl)-6,7-dimethylchromen-4-ylidene]hydroxylamine
—— 2-(4-Methoxyphenyl)-6-methyl-4H-chromen-4-one oxime —— C17H15NO3
2-(4-Methoxyphenyl)-6-methyl-4H-chromen-4-one oxime
—— (E)-2-(4-methoxyphenyl)-4H-chromen-4-one oxime —— C16H13NO3
(E)-2-(4-methoxyphenyl)-4H-chromen-4-one oxime
—— (NZ)-N-[2-(4-methoxyphenyl)-7-methylchromen-4-ylidene]hydroxylamine —— C17H15NO3
(NZ)-N-[2-(4-methoxyphenyl)-7-methylchromen-4-ylidene]hydroxylamine
—— N-(2-methoxyethyl)-2-[(E)-(6-methoxy-2-phenylchromen-4-ylidene)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide —— C28H28N2O4S
N-(2-methoxyethyl)-2-[(E)-(6-methoxy-2-phenylchromen-4-ylidene)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
—— ethyl 2-[(E)-[2-(3,4-dimethoxyphenyl)-6-methoxychromen-4-ylidene]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate —— C29H29NO6S
ethyl 2-[(E)-[2-(3,4-dimethoxyphenyl)-6-methoxychromen-4-ylidene]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
—— 2-[(E)-(6-methoxy-2-phenylchromen-4-ylidene)amino]-4,5-dimethylthiophene-3-carbonitrile —— C23H18N2O2S
2-[(E)-(6-methoxy-2-phenylchromen-4-ylidene)amino]-4,5-dimethylthiophene-3-carbonitrile
—— 2-[(E)-[6-methoxy-2-(4-methoxyphenyl)chromen-4-ylidene]amino]-N-(2-methylpropyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide —— C30H32N2O4S
2-[(E)-[6-methoxy-2-(4-methoxyphenyl)chromen-4-ylidene]amino]-N-(2-methylpropyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
—— (E)-6-methoxy-N-(6-methyl-1,3-benzothiazol-2-yl)-2-phenylchromen-4-imine —— C24H18N2O2S
(E)-6-methoxy-N-(6-methyl-1,3-benzothiazol-2-yl)-2-phenylchromen-4-imine
—— (E)-2-(2-chlorophenyl)-6-methoxy-N-(6-methyl-1,3-benzothiazol-2-yl)chromen-4-imine —— C24H17ClN2O2S
(E)-2-(2-chlorophenyl)-6-methoxy-N-(6-methyl-1,3-benzothiazol-2-yl)chromen-4-imine
—— (E)-2-(4-chlorophenyl)-6-methoxy-N-(6-methyl-1,3-benzothiazol-2-yl)chromen-4-imine —— C24H17ClN2O2S
(E)-2-(4-chlorophenyl)-6-methoxy-N-(6-methyl-1,3-benzothiazol-2-yl)chromen-4-imine
—— ethyl 2-[(E)-(6-methoxy-2-phenylchromen-4-ylidene)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate —— C27H25NO4S
ethyl 2-[(E)-(6-methoxy-2-phenylchromen-4-ylidene)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
—— ethyl 2-[2-[(E)-[2-(4-chlorophenyl)-6-methoxychromen-4-ylidene]amino]-1,3-thiazol-4-yl]acetate —— C23H19ClN2O4S
ethyl 2-[2-[(E)-[2-(4-chlorophenyl)-6-methoxychromen-4-ylidene]amino]-1,3-thiazol-4-yl]acetate
—— (E)-N-(4,5-dimethyl-1,3-thiazol-2-yl)-6-methoxy-2-phenylchromen-4-imine —— C21H18N2O2S
(E)-N-(4,5-dimethyl-1,3-thiazol-2-yl)-6-methoxy-2-phenylchromen-4-imine
—— (E)-6-methoxy-2-(4-methoxyphenyl)-N-(4-methyl-1,3-thiazol-2-yl)chromen-4-imine —— C21H18N2O3S
(E)-6-methoxy-2-(4-methoxyphenyl)-N-(4-methyl-1,3-thiazol-2-yl)chromen-4-imine
—— (E)-2-(4-chlorophenyl)-N-(4,5-dimethyl-1,3-thiazol-2-yl)-6-methoxychromen-4-imine —— C21H17ClN2O2S
(E)-2-(4-chlorophenyl)-N-(4,5-dimethyl-1,3-thiazol-2-yl)-6-methoxychromen-4-imine
—— (E)-6-methoxy-2-(4-methoxyphenyl)-N-(5-methyl-1,3,4-thiadiazol-2-yl)chromen-4-imine —— C20H17N3O3S
(E)-6-methoxy-2-(4-methoxyphenyl)-N-(5-methyl-1,3,4-thiadiazol-2-yl)chromen-4-imine
—— (E)-6-methoxy-2-phenyl-N-(5-propan-2-yl-1,3,4-thiadiazol-2-yl)chromen-4-imine —— C21H19N3O2S
(E)-6-methoxy-2-phenyl-N-(5-propan-2-yl-1,3,4-thiadiazol-2-yl)chromen-4-imine
—— ethyl 2-[2-[(E)-(6-methoxy-2-phenylchromen-4-ylidene)amino]-1,3-thiazol-4-yl]acetate —— C23H20N2O4S
ethyl 2-[2-[(E)-(6-methoxy-2-phenylchromen-4-ylidene)amino]-1,3-thiazol-4-yl]acetate
—— ethyl 2-[2-[(E)-[6-chloro-2-(3,4-dimethoxyphenyl)chromen-4-ylidene]amino]-1,3-thiazol-4-yl]acetate —— C24H21ClN2O5S
ethyl 2-[2-[(E)-[6-chloro-2-(3,4-dimethoxyphenyl)chromen-4-ylidene]amino]-1,3-thiazol-4-yl]acetate
—— (4E)-4-[[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]imino]-2-phenylchromen-6-ol —— C25H18N2O3S
(4E)-4-[[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]imino]-2-phenylchromen-6-ol
—— (E)-6-chloro-2-(4-methoxyphenyl)-N-(4-methyl-1,3-thiazol-2-yl)chromen-4-imine —— C20H15ClN2O2S
(E)-6-chloro-2-(4-methoxyphenyl)-N-(4-methyl-1,3-thiazol-2-yl)chromen-4-imine
—— (4E)-4-[(5-methyl-1H-1,2,4-triazol-3-yl)imino]-2-phenylchromen-6-ol —— C18H14N4O2
(4E)-4-[(5-methyl-1H-1,2,4-triazol-3-yl)imino]-2-phenylchromen-6-ol
—— (4E)-2-(4-methoxyphenyl)-4-[(5-methyl-1,3,4-thiadiazol-2-yl)imino]chromen-6-ol —— C19H15N3O3S
(4E)-2-(4-methoxyphenyl)-4-[(5-methyl-1,3,4-thiadiazol-2-yl)imino]chromen-6-ol
—— (4E)-2-(4-methoxyphenyl)-4-[(4-methyl-1,3-thiazol-2-yl)imino]chromen-6-ol —— C20H16N2O3S
(4E)-2-(4-methoxyphenyl)-4-[(4-methyl-1,3-thiazol-2-yl)imino]chromen-6-ol
—— (4E)-4-[(6-methylsulfonyl-1,3-benzothiazol-2-yl)imino]-2-phenylchromen-6-ol —— C23H16N2O4S2
(4E)-4-[(6-methylsulfonyl-1,3-benzothiazol-2-yl)imino]-2-phenylchromen-6-ol
—— (E)-6-chloro-2-(3,4-dimethoxyphenyl)-N-(5-propan-2-yl-1,3,4-thiadiazol-2-yl)chromen-4-imine —— C22H20ClN3O3S
(E)-6-chloro-2-(3,4-dimethoxyphenyl)-N-(5-propan-2-yl-1,3,4-thiadiazol-2-yl)chromen-4-imine
—— ethyl 2-[(E)-(6-hydroxy-2-phenylchromen-4-ylidene)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate —— C26H23NO4S
ethyl 2-[(E)-(6-hydroxy-2-phenylchromen-4-ylidene)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
—— ethyl 2-[2-[(E)-[6-hydroxy-2-(4-methoxyphenyl)chromen-4-ylidene]amino]-1,3-thiazol-4-yl]acetate —— C23H20N2O5S
ethyl 2-[2-[(E)-[6-hydroxy-2-(4-methoxyphenyl)chromen-4-ylidene]amino]-1,3-thiazol-4-yl]acetate
—— (4E)-4-[(4-methyl-1,3-benzothiazol-2-yl)imino]-2-phenylchromen-6-ol —— C23H16N2O2S
(4E)-4-[(4-methyl-1,3-benzothiazol-2-yl)imino]-2-phenylchromen-6-ol
—— (4E)-4-[(5-methyl-4-phenyl-1,3-thiazol-2-yl)imino]-2-phenylchromen-6-ol —— C25H18N2O2S
(4E)-4-[(5-methyl-4-phenyl-1,3-thiazol-2-yl)imino]-2-phenylchromen-6-ol
—— (4E)-2-(4-methoxyphenyl)-4-[(5-methyl-1H-1,2,4-triazol-3-yl)imino]chromen-6-ol —— C19H16N4O3
(4E)-2-(4-methoxyphenyl)-4-[(5-methyl-1H-1,2,4-triazol-3-yl)imino]chromen-6-ol
—— (4E)-2-(4-methoxyphenyl)-4-[(6-methyl-1,3-benzothiazol-2-yl)imino]chromen-6-ol —— C24H18N2O3S
(4E)-2-(4-methoxyphenyl)-4-[(6-methyl-1,3-benzothiazol-2-yl)imino]chromen-6-ol
—— Hydrazine, N-[2-(4-methoxyphenyl)chromen-4-ylidene]-N'-phenyl- —— C22H18N2O2
Hydrazine, N-[2-(4-methoxyphenyl)chromen-4-ylidene]-N'-phenyl-
—— N-[(Z)-[2-(4-methoxyphenyl)-7-methylchromen-4-ylidene]amino]-4,6-dimethylpyrimidin-2-amine —— C23H22N4O2
N-[(Z)-[2-(4-methoxyphenyl)-7-methylchromen-4-ylidene]amino]-4,6-dimethylpyrimidin-2-amine
—— N-[(Z)-[2-(4-methoxyphenyl)-6-methylchromen-4-ylidene]amino]quinazolin-4-amine —— C25H20N4O2
N-[(Z)-[2-(4-methoxyphenyl)-6-methylchromen-4-ylidene]amino]quinazolin-4-amine
—— N-[(E)-[6,8-dichloro-2-(4-methoxyphenyl)chromen-4-ylidene]amino]-4,6-dimethylpyrimidin-2-amine —— C22H18Cl2N4O2
N-[(E)-[6,8-dichloro-2-(4-methoxyphenyl)chromen-4-ylidene]amino]-4,6-dimethylpyrimidin-2-amine
—— N-[(Z)-[6-chloro-2-(4-methoxyphenyl)-7-methylchromen-4-ylidene]amino]-4,6-dimethylpyrimidin-2-amine —— C23H21ClN4O2
N-[(Z)-[6-chloro-2-(4-methoxyphenyl)-7-methylchromen-4-ylidene]amino]-4,6-dimethylpyrimidin-2-amine
—— N-[(E)-[6,8-dichloro-2-(3,4-dimethoxyphenyl)chromen-4-ylidene]amino]-4,6-dimethylpyrimidin-2-amine —— C23H20Cl2N4O3
N-[(E)-[6,8-dichloro-2-(3,4-dimethoxyphenyl)chromen-4-ylidene]amino]-4,6-dimethylpyrimidin-2-amine
—— N-[(E)-[6,8-dichloro-2-(4-methoxyphenyl)chromen-4-ylidene]amino]quinazolin-4-amine —— C24H16Cl2N4O2
N-[(E)-[6,8-dichloro-2-(4-methoxyphenyl)chromen-4-ylidene]amino]quinazolin-4-amine
—— N-[(E)-[6-chloro-2-(4-methoxyphenyl)chromen-4-ylidene]amino]-4,6-dimethylpyrimidin-2-amine —— C22H19ClN4O2
N-[(E)-[6-chloro-2-(4-methoxyphenyl)chromen-4-ylidene]amino]-4,6-dimethylpyrimidin-2-amine
—— N-[(Z)-[2-(4-methoxyphenyl)-6,7-dimethylchromen-4-ylidene]amino]-4,6-dimethylpyrimidin-2-amine —— C24H24N4O2
N-[(Z)-[2-(4-methoxyphenyl)-6,7-dimethylchromen-4-ylidene]amino]-4,6-dimethylpyrimidin-2-amine
—— N-[(Z)-[2-(4-methoxyphenyl)-6-methylchromen-4-ylidene]amino]-4,6-dimethylpyrimidin-2-amine —— C23H22N4O2
N-[(Z)-[2-(4-methoxyphenyl)-6-methylchromen-4-ylidene]amino]-4,6-dimethylpyrimidin-2-amine
—— N-[(E)-[6,8-dichloro-2-(3,4-dimethoxyphenyl)chromen-4-ylidene]amino]-1H-benzimidazol-2-amine —— C24H18Cl2N4O3
N-[(E)-[6,8-dichloro-2-(3,4-dimethoxyphenyl)chromen-4-ylidene]amino]-1H-benzimidazol-2-amine
—— N-[(E)-[6-chloro-2-(3,4-dimethoxyphenyl)chromen-4-ylidene]amino]quinazolin-4-amine —— C25H19ClN4O3
N-[(E)-[6-chloro-2-(3,4-dimethoxyphenyl)chromen-4-ylidene]amino]quinazolin-4-amine
—— N-[(Z)-[2-(3,4-dimethoxyphenyl)-7-methylchromen-4-ylidene]amino]-4,6-dimethylpyrimidin-2-amine —— C24H24N4O3
N-[(Z)-[2-(3,4-dimethoxyphenyl)-7-methylchromen-4-ylidene]amino]-4,6-dimethylpyrimidin-2-amine
—— N-[(E)-[6-chloro-2-(4-methoxyphenyl)chromen-4-ylidene]amino]quinazolin-4-amine —— C24H17ClN4O2
N-[(E)-[6-chloro-2-(4-methoxyphenyl)chromen-4-ylidene]amino]quinazolin-4-amine
—— N-[(Z)-[2-(4-methoxyphenyl)-6,8-dimethylchromen-4-ylidene]amino]-4,6-dimethylpyrimidin-2-amine —— C24H24N4O2
N-[(Z)-[2-(4-methoxyphenyl)-6,8-dimethylchromen-4-ylidene]amino]-4,6-dimethylpyrimidin-2-amine
—— N-[(Z)-[2-(4-methoxyphenyl)-7-methylchromen-4-ylidene]amino]quinazolin-4-amine —— C25H20N4O2
N-[(Z)-[2-(4-methoxyphenyl)-7-methylchromen-4-ylidene]amino]quinazolin-4-amine
—— N-[(Z)-[2-(4-methoxyphenyl)-7-methylchromen-4-ylidene]amino]-1H-benzimidazol-2-amine —— C24H20N4O2
N-[(Z)-[2-(4-methoxyphenyl)-7-methylchromen-4-ylidene]amino]-1H-benzimidazol-2-amine