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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
—— [6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] 2-chloro-4-nitrobenzoate —— C25H18ClNO7
[6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] 2-chloro-4-nitrobenzoate
—— [2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] pyridine-3-carboxylate —— C23H16ClNO4
[2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] pyridine-3-carboxylate
—— 6-Ethyl-2-(4-methoxyphenyl)-3-(naphthalen-1-ylmethoxy)chromen-4-one —— C29H24O4
6-Ethyl-2-(4-methoxyphenyl)-3-(naphthalen-1-ylmethoxy)chromen-4-one
—— 2-(4-Chlorophenyl)-3-[(3,4-dichlorophenyl)methoxy]-6-ethylchromen-4-one —— C24H17Cl3O3
2-(4-Chlorophenyl)-3-[(3,4-dichlorophenyl)methoxy]-6-ethylchromen-4-one
—— Propan-2-yl 2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxyacetate —— C22H22O5
Propan-2-yl 2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxyacetate
—— [2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 4-fluorobenzoate —— C24H16ClFO4
[2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 4-fluorobenzoate
—— methyl (2S)-2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxypropanoate —— C21H20O5
methyl (2S)-2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxypropanoate
—— 2-[2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxyacetic acid —— C19H15ClO5
2-[2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxyacetic acid
—— 3-[(2-Chloro-6-fluorophenyl)methoxy]-2-(4-chlorophenyl)-6-ethylchromen-4-one —— C24H17Cl2FO3
3-[(2-Chloro-6-fluorophenyl)methoxy]-2-(4-chlorophenyl)-6-ethylchromen-4-one
—— [2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl] (E)-3-(furan-2-yl)prop-2-enoate —— C24H17ClO5
[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl] (E)-3-(furan-2-yl)prop-2-enoate
—— [2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] methanesulfonate —— C18H15ClO5S
[2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] methanesulfonate
—— 2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxy-N-(4-ethoxyphenyl)acetamide —— C27H24ClNO5
2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxy-N-(4-ethoxyphenyl)acetamide
—— Butyl 2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxyacetate —— C23H24O5
Butyl 2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxyacetate
—— [2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 4-chlorobenzoate —— C24H16Cl2O4
[2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 4-chlorobenzoate
—— 2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxy-N-naphthalen-1-ylacetamide —— C29H22ClNO4
2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxy-N-naphthalen-1-ylacetamide
—— 3-Ethoxy-6-ethyl-2-(4-methoxyphenyl)chromen-4-one —— C20H20O4
3-Ethoxy-6-ethyl-2-(4-methoxyphenyl)chromen-4-one
—— [6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] pyridine-3-carboxylate —— C24H19NO5
[6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] pyridine-3-carboxylate
—— [6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] 4-fluorobenzoate —— C25H19FO5
[6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] 4-fluorobenzoate
—— N-(3,5-dichlorophenyl)-2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxyacetamide —— C26H21Cl2NO5
N-(3,5-dichlorophenyl)-2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxyacetamide
—— 6-Ethyl-3-[(4-nitrophenyl)methoxy]-2-phenylchromen-4-one —— C24H19NO5
6-Ethyl-3-[(4-nitrophenyl)methoxy]-2-phenylchromen-4-one
—— [6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] acetate —— C20H18O5
[6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] acetate
—— 2-(4-Chlorophenyl)-3-ethoxy-6-ethylchromen-4-one —— C19H17ClO3
2-(4-Chlorophenyl)-3-ethoxy-6-ethylchromen-4-one
—— [6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] 3-nitrobenzoate —— C25H19NO7
[6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] 3-nitrobenzoate
—— [6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] 3,4-dimethoxybenzoate —— C27H24O7
[6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] 3,4-dimethoxybenzoate
—— [6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] 2-methylbenzoate —— C26H22O5
[6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] 2-methylbenzoate
—— 2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxy-N-(2,3-dichlorophenyl)acetamide —— C25H18Cl3NO4
2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxy-N-(2,3-dichlorophenyl)acetamide
—— (6-ethyl-4-oxo-2-phenylchromen-3-yl) (E)-3-(4-chlorophenyl)prop-2-enoate —— C26H19ClO4
(6-ethyl-4-oxo-2-phenylchromen-3-yl) (E)-3-(4-chlorophenyl)prop-2-enoate
—— 6-Ethyl-2-(4-methoxyphenyl)-3-[(4-nitrophenyl)methoxy]chromen-4-one —— C25H21NO6
6-Ethyl-2-(4-methoxyphenyl)-3-[(4-nitrophenyl)methoxy]chromen-4-one
—— (6-Ethyl-4-oxo-2-phenylchromen-3-yl) 3-chlorobenzoate —— C24H17ClO4
(6-Ethyl-4-oxo-2-phenylchromen-3-yl) 3-chlorobenzoate
—— 3-Phenylpropyl 2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxyacetate —— C29H28O6
3-Phenylpropyl 2-[6-ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl]oxyacetate
—— 2-Ethoxyethyl 2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxyacetate —— C23H23ClO6
2-Ethoxyethyl 2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxyacetate
—— Ethyl 4-[[2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxyacetyl]amino]benzoate —— C28H24ClNO6
Ethyl 4-[[2-[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxyacetyl]amino]benzoate
—— [6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] furan-2-carboxylate —— C23H18O6
[6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] furan-2-carboxylate
—— (2R)-2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxypropanoic acid —— C20H18O5
(2R)-2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxypropanoic acid
—— [6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] methanesulfonate —— C19H18O6S
[6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] methanesulfonate
—— 2-(6-Ethyl-4-oxo-2-phenylchromen-3-yl)oxyacetamide —— C19H17NO4
2-(6-Ethyl-4-oxo-2-phenylchromen-3-yl)oxyacetamide
—— Methyl 4-[(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxymethyl]benzoate —— C26H22O5
Methyl 4-[(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxymethyl]benzoate
—— 2-(4-Chlorophenyl)-3-[(2,6-dichlorophenyl)methoxy]-6-ethylchromen-4-one —— C24H17Cl3O3
2-(4-Chlorophenyl)-3-[(2,6-dichlorophenyl)methoxy]-6-ethylchromen-4-one
—— 2-(4-Chlorophenyl)-6-ethyl-3-hydroxychromen-4-one —— C17H13ClO3
2-(4-Chlorophenyl)-6-ethyl-3-hydroxychromen-4-one
—— (6-ethyl-4-oxo-2-phenylchromen-3-yl) (E)-3-(4-methoxyphenyl)prop-2-enoate —— C27H22O5
(6-ethyl-4-oxo-2-phenylchromen-3-yl) (E)-3-(4-methoxyphenyl)prop-2-enoate
—— [2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 4-methylbenzoate —— C25H19ClO4
[2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 4-methylbenzoate
—— [2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 3-methylbenzoate —— C25H19ClO4
[2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl] 3-methylbenzoate
—— N-(3,4-dichlorophenyl)-2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxyacetamide —— C25H19Cl2NO4
N-(3,4-dichlorophenyl)-2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxyacetamide
—— [2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl] (2R)-oxolane-2-carboxylate —— C22H19ClO5
[2-(4-chlorophenyl)-6-ethyl-4-oxochromen-3-yl] (2R)-oxolane-2-carboxylate
—— 3-[(2-Chlorophenyl)methoxy]-6-ethyl-2-(4-methoxyphenyl)chromen-4-one —— C25H21ClO4
3-[(2-Chlorophenyl)methoxy]-6-ethyl-2-(4-methoxyphenyl)chromen-4-one
—— Propan-2-yl 4-[(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxymethyl]benzoate —— C28H26O5
Propan-2-yl 4-[(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxymethyl]benzoate
—— 2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxy-N-(4-methoxyphenyl)acetamide —— C26H23NO5
2-(6-ethyl-4-oxo-2-phenylchromen-3-yl)oxy-N-(4-methoxyphenyl)acetamide
—— 2-[2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxyacetate —— C19H14ClO5-
2-[2-(4-Chlorophenyl)-6-ethyl-4-oxochromen-3-yl]oxyacetate
—— [6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] benzoate —— C25H20O5
[6-Ethyl-2-(4-methoxyphenyl)-4-oxochromen-3-yl] benzoate
—— 2-(6-Ethyl-4-oxo-2-phenylchromen-3-yl)oxyacetic acid —— C19H16O5
2-(6-Ethyl-4-oxo-2-phenylchromen-3-yl)oxyacetic acid