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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
—— 2-Methoxyethyl 2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxyacetate —— C22H22O6
2-Methoxyethyl 2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxyacetate
—— (2S)-2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxypropanoate —— C20H17O5-
(2S)-2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxypropanoate
—— 3-[(2-Chloro-6-fluorophenyl)methoxy]-6-ethyl-2-phenylchromen-4-one —— C24H18ClFO3
3-[(2-Chloro-6-fluorophenyl)methoxy]-6-ethyl-2-phenylchromen-4-one
—— 2-(4-Chlorophenyl)-3-[(2-chlorophenyl)methoxy]-6-ethylchromen-4-one —— C24H18Cl2O3
2-(4-Chlorophenyl)-3-[(2-chlorophenyl)methoxy]-6-ethylchromen-4-one
—— (6-Ethyl-4-oxo-2-phenylchromen-3-yl) benzoate —— C24H18O4
(6-Ethyl-4-oxo-2-phenylchromen-3-yl) benzoate
—— 2-{[6-ethyl-2-(4-methoxyphenyl)-4-oxo-4H-chromen-3-yl]oxy}-N-(2,4,6-trimethylphenyl)acetamide —— C29H29NO5
2-{[6-ethyl-2-(4-methoxyphenyl)-4-oxo-4H-chromen-3-yl]oxy}-N-(2,4,6-trimethylphenyl)acetamide
—— [2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 2-phenoxyacetate —— C25H19ClO5
[2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 2-phenoxyacetate
—— (2S)-2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxypropanoic acid —— C20H18O5
(2S)-2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxypropanoic acid
—— [2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 3,4-dimethoxybenzoate —— C26H21ClO6
[2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 3,4-dimethoxybenzoate
—— Ethyl 4-[[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxymethyl]benzoate —— C28H26O6
Ethyl 4-[[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxymethyl]benzoate
—— (6-Ethyl-4-oxo-2-phenylchromen-3-yl) 4-methoxybenzoate —— C25H20O5
(6-Ethyl-4-oxo-2-phenylchromen-3-yl) 4-methoxybenzoate
—— (6-Ethyl-4-oxo-2-phenylchromen-3-yl) thiophene-2-carboxylate —— C22H16O4S
(6-Ethyl-4-oxo-2-phenylchromen-3-yl) thiophene-2-carboxylate
—— (2R)-2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxypropanoate —— C21H19O6-
(2R)-2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxypropanoate
—— [2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl] (2R)-2-(1,3-dioxoisoindol-2-yl)propanoate —— C28H20ClNO6
[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl] (2R)-2-(1,3-dioxoisoindol-2-yl)propanoate
—— 2-(4-Chlorophenyl)-6-ethyl-3-[(4-fluorophenyl)methoxy]chromen-4-one —— C24H18ClFO3
2-(4-Chlorophenyl)-6-ethyl-3-[(4-fluorophenyl)methoxy]chromen-4-one
—— [2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl] (E)-3-(4-methoxyphenyl)prop-2-enoate —— C27H21ClO5
[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl] (E)-3-(4-methoxyphenyl)prop-2-enoate
—— (2R)-2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxypropanoate —— C20H17O5-
(2R)-2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxypropanoate
—— [2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 4-methoxybenzoate —— C25H19ClO5
[2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 4-methoxybenzoate
—— [2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 2,2-dimethylpropanoate —— C22H21ClO4
[2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 2,2-dimethylpropanoate
—— 3-Ethoxy-6-ethyl-2-phenylchromen-4-one —— C19H18O3
3-Ethoxy-6-ethyl-2-phenylchromen-4-one
—— 3-[(3-Chlorophenyl)methoxy]-6-ethyl-2-(4-methoxyphenyl)chromen-4-one —— C25H21ClO4
3-[(3-Chlorophenyl)methoxy]-6-ethyl-2-(4-methoxyphenyl)chromen-4-one
—— Benzyl 2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxyacetate —— C27H24O6
Benzyl 2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxyacetate
—— [6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] naphthalene-2-sulfonate —— C28H22O6S
[6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] naphthalene-2-sulfonate
—— 6-Ethyl-3-[(2-fluorophenyl)methoxy]-2-phenylchromen-4-one —— C24H19FO3
6-Ethyl-3-[(2-fluorophenyl)methoxy]-2-phenylchromen-4-one
—— 3-[(2,6-Dichlorophenyl)methoxy]-6-ethyl-2-phenylchromen-4-one —— C24H18Cl2O3
3-[(2,6-Dichlorophenyl)methoxy]-6-ethyl-2-phenylchromen-4-one
—— 3-[(4-Chlorophenyl)methoxy]-6-ethyl-2-(4-methoxyphenyl)chromen-4-one —— C25H21ClO4
3-[(4-Chlorophenyl)methoxy]-6-ethyl-2-(4-methoxyphenyl)chromen-4-one
—— [2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 5-bromofuran-2-carboxylate —— C22H14BrClO5
[2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 5-bromofuran-2-carboxylate
—— (6-Ethyl-4-oxo-2-phenylchromen-3-yl) 2-(2,4-dichlorophenoxy)acetate —— C25H18Cl2O5
(6-Ethyl-4-oxo-2-phenylchromen-3-yl) 2-(2,4-dichlorophenoxy)acetate
—— 3-[(4-Chlorophenyl)methoxy]-6-ethyl-2-phenylchromen-4-one —— C24H19ClO3
3-[(4-Chlorophenyl)methoxy]-6-ethyl-2-phenylchromen-4-one
—— (6-Ethyl-4-oxo-2-phenylchromen-3-yl) 3-(1,3-dioxoisoindol-2-yl)propanoate —— C28H21NO6
(6-Ethyl-4-oxo-2-phenylchromen-3-yl) 3-(1,3-dioxoisoindol-2-yl)propanoate
—— N-(3-chlorophenyl)-2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxyacetamide —— C25H19Cl2NO4
N-(3-chlorophenyl)-2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxyacetamide
—— [6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] 4-methylbenzoate —— C26H22O5
[6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] 4-methylbenzoate
—— 2-(4-Chlorophenyl)-6-ethyl-3-(naphthalen-1-ylmethoxy)chromen-4-one —— C28H21ClO3
2-(4-Chlorophenyl)-6-ethyl-3-(naphthalen-1-ylmethoxy)chromen-4-one
—— 2-[2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxyacetonitrile —— C19H14ClNO3
2-[2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxyacetonitrile
—— [6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] (E)-3-(furan-2-yl)prop-2-enoate —— C25H20O6
[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] (E)-3-(furan-2-yl)prop-2-enoate
—— 2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxy-N-(4-methylphenyl)acetamide —— C26H23NO4
2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxy-N-(4-methylphenyl)acetamide
—— [6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] thiophene-2-carboxylate —— C23H18O5S
[6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] thiophene-2-carboxylate
—— 2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxy-N-(4-fluorophenyl)acetamide —— C25H20FNO4
2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxy-N-(4-fluorophenyl)acetamide
—— 2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxy-N-(3,4-dimethylphenyl)acetamide —— C27H24ClNO4
2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxy-N-(3,4-dimethylphenyl)acetamide
—— 2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxy-N-(4-methoxyphenyl)acetamide —— C27H25NO6
2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxy-N-(4-methoxyphenyl)acetamide
—— (6-Ethyl-4-oxo-2-phenylchromen-3-yl) 4-fluorobenzoate —— C24H17FO4
(6-Ethyl-4-oxo-2-phenylchromen-3-yl) 4-fluorobenzoate
—— [2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 3-nitrobenzoate —— C24H16ClNO6
[2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 3-nitrobenzoate
—— 6-Ethyl-3-[(4-fluorophenyl)methoxy]-2-(4-methoxyphenyl)chromen-4-one —— C25H21FO4
6-Ethyl-3-[(4-fluorophenyl)methoxy]-2-(4-methoxyphenyl)chromen-4-one
—— Ethyl 2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxyacetate —— C21H20O5
Ethyl 2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxyacetate
—— (6-Ethyl-4-oxo-2-phenylchromen-3-yl) 2-methylpropanoate —— C21H20O4
(6-Ethyl-4-oxo-2-phenylchromen-3-yl) 2-methylpropanoate
—— 6-Ethyl-3-methoxy-2-phenylchromen-4-one —— C18H16O3
6-Ethyl-3-methoxy-2-phenylchromen-4-one
—— [2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 2-oxochromene-3-carboxylate —— C27H17ClO6
[2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 2-oxochromene-3-carboxylate
—— (6-ethyl-4-oxo-2-phenylchromen-3-yl) (2R)-2-(1,3-dioxoisoindol-2-yl)propanoate —— C28H21NO6
(6-ethyl-4-oxo-2-phenylchromen-3-yl) (2R)-2-(1,3-dioxoisoindol-2-yl)propanoate
—— methyl (2R)-2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxypropanoate —— C22H22O6
methyl (2R)-2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxypropanoate
—— 6-Ethyl-3-(naphthalen-1-ylmethoxy)-2-phenylchromen-4-one —— C28H22O3
6-Ethyl-3-(naphthalen-1-ylmethoxy)-2-phenylchromen-4-one