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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
—— 3-(2-methylpropyl)-5-[(2-phenyl-2H-chromen-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H21NO2S2
3-(2-methylpropyl)-5-[(2-phenyl-2H-chromen-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
—— 5-[(2-phenyl-2H-chromen-3-yl)methylidene]-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H19NO2S2
5-[(2-phenyl-2H-chromen-3-yl)methylidene]-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one
—— 3-hexyl-5-[(2-phenyl-2H-chromen-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H25NO2S2
3-hexyl-5-[(2-phenyl-2H-chromen-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
—— 3-ethyl-5-[(2-phenyl-2H-chromen-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H17NO2S2
3-ethyl-5-[(2-phenyl-2H-chromen-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
—— 5-[(2-phenyl-2H-chromen-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C19H13NO2S2
5-[(2-phenyl-2H-chromen-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
—— 3-(furan-2-ylmethyl)-5-[(2-phenyl-2H-chromen-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H17NO3S2
3-(furan-2-ylmethyl)-5-[(2-phenyl-2H-chromen-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
—— 3-methyl-5-[(2-phenyl-2H-chromen-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C20H15NO2S2
3-methyl-5-[(2-phenyl-2H-chromen-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
—— 4,5-dihydroxy-2-[2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-5-methoxy-2,3-dihydro-1,4-benzodioxin-7-yl]chromen-7-one —— C26H22O10
4,5-dihydroxy-2-[2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-5-methoxy-2,3-dihydro-1,4-benzodioxin-7-yl]chromen-7-one
—— 4-[(2R)-6-chloro-7-methyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C17H15ClO3
4-[(2R)-6-chloro-7-methyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 4-[(2R)-6-ethyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C18H18O3
4-[(2R)-6-ethyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 4-[(2S)-6-chloro-8-methyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C17H15ClO3
4-[(2S)-6-chloro-8-methyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 3-[(2S)-8-chloro-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C16H13ClO3
3-[(2S)-8-chloro-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 4-[(2S)-7-ethoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C18H18O4
4-[(2S)-7-ethoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 4-[(2S)-5-methoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C17H16O4
4-[(2S)-5-methoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 4-[(2R)-7-ethyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C18H18O3
4-[(2R)-7-ethyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 3-[(2R)-7-methoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C17H16O4
3-[(2R)-7-methoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 4-[(2S)-7-methoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C17H16O4
4-[(2S)-7-methoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 3-[(2S)-6-chloro-8-methyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C17H15ClO3
3-[(2S)-6-chloro-8-methyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 4-[(2S)-5-ethoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C18H18O4
4-[(2S)-5-ethoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 3-[(2S)-6-methyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C17H16O3
3-[(2S)-6-methyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 3-[(2R)-8-methyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C17H16O3
3-[(2R)-8-methyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 4-[(2R)-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C16H14O3
4-[(2R)-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 4-[(8R)-7,8-dihydro-6H-[1,3]dioxolo[4,5-h]chromen-8-yl]benzoic acid —— C17H14O5
4-[(8R)-7,8-dihydro-6H-[1,3]dioxolo[4,5-h]chromen-8-yl]benzoic acid
—— 2-[(8R)-7,8-dihydro-6H-[1,3]dioxolo[4,5-h]chromen-8-yl]benzoic acid —— C17H14O5
2-[(8R)-7,8-dihydro-6H-[1,3]dioxolo[4,5-h]chromen-8-yl]benzoic acid
—— 4-[(6R)-7,8-dihydro-6H-[1,3]dioxolo[4,5-g]chromen-6-yl]benzoic acid —— C17H14O5
4-[(6R)-7,8-dihydro-6H-[1,3]dioxolo[4,5-g]chromen-6-yl]benzoic acid
—— 4-[(2S)-6-ethoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C18H18O4
4-[(2S)-6-ethoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 3-[(2R)-6-ethyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C18H18O3
3-[(2R)-6-ethyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 3-[(2S)-3,4-dihydro-2H-benzo[h]chromen-2-yl]benzoic acid —— C20H16O3
3-[(2S)-3,4-dihydro-2H-benzo[h]chromen-2-yl]benzoic acid
—— 3-[(8R)-7,8-dihydro-6H-[1,3]dioxolo[4,5-h]chromen-8-yl]benzoic acid —— C17H14O5
3-[(8R)-7,8-dihydro-6H-[1,3]dioxolo[4,5-h]chromen-8-yl]benzoic acid
—— 4-[(2S)-6-chloro-7-methyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C17H15ClO3
4-[(2S)-6-chloro-7-methyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 3-[(2R)-6-chloro-8-methyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C17H15ClO3
3-[(2R)-6-chloro-8-methyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 4-[(2R)-5-methoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C17H16O4
4-[(2R)-5-methoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 3-[(2R)-6-methoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C17H16O4
3-[(2R)-6-methoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 3-[(2R)-7-chloro-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C16H13ClO3
3-[(2R)-7-chloro-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 3-[(2R)-3,4-dihydro-2H-benzo[h]chromen-2-yl]benzoic acid —— C20H16O3
3-[(2R)-3,4-dihydro-2H-benzo[h]chromen-2-yl]benzoic acid
—— 3-[(2R)-6-methyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C17H16O3
3-[(2R)-6-methyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 3-[(2S)-7-chloro-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C16H13ClO3
3-[(2S)-7-chloro-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 3-[(2S)-6-fluoro-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C16H13FO3
3-[(2S)-6-fluoro-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 3-[(2S)-6-chloro-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C16H13ClO3
3-[(2S)-6-chloro-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 2-[(2R)-6-propan-2-yl-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C19H20O3
2-[(2R)-6-propan-2-yl-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 2-[(2S)-8-chloro-4-oxo-2,3-dihydrochromen-2-yl]benzoic acid —— C16H11ClO4
2-[(2S)-8-chloro-4-oxo-2,3-dihydrochromen-2-yl]benzoic acid
—— 4-[(2S)-7-ethyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C18H18O3
4-[(2S)-7-ethyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 2-[(2S)-6-ethoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C18H18O4
2-[(2S)-6-ethoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 3-[(2R)-6-ethyl-4-oxo-2,3-dihydrochromen-2-yl]benzoic acid —— C18H16O4
3-[(2R)-6-ethyl-4-oxo-2,3-dihydrochromen-2-yl]benzoic acid
—— 2-[(2S)-5-methoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C17H16O4
2-[(2S)-5-methoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 2-[(2S)-7-methoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C17H16O4
2-[(2S)-7-methoxy-3,4-dihydro-2H-chromen-2-yl]benzoic acid
—— 2-[(2R)-8-chloro-4-oxo-2,3-dihydrochromen-2-yl]benzoic acid —— C16H11ClO4
2-[(2R)-8-chloro-4-oxo-2,3-dihydrochromen-2-yl]benzoic acid
—— 3-[(2S)-7-methyl-4-oxo-2,3-dihydrochromen-2-yl]benzoic acid —— C17H14O4
3-[(2S)-7-methyl-4-oxo-2,3-dihydrochromen-2-yl]benzoic acid
—— 3-[(2R)-6-methoxy-4-oxo-2,3-dihydrochromen-2-yl]benzoic acid —— C17H14O5
3-[(2R)-6-methoxy-4-oxo-2,3-dihydrochromen-2-yl]benzoic acid
—— 4-[(2S)-7-methyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid —— C17H16O3
4-[(2S)-7-methyl-3,4-dihydro-2H-chromen-2-yl]benzoic acid