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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
—— N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-1-benzofuran-2-carboxamide —— C24H14ClNO4
N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-1-benzofuran-2-carboxamide
—— N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]-1-benzofuran-2-carboxamide —— C26H19NO5
N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]-1-benzofuran-2-carboxamide
—— N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-1-benzofuran-2-carboxamide —— C24H14ClNO4
N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-1-benzofuran-2-carboxamide
—— N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]-1-benzofuran-2-carboxamide —— C27H21NO4
N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]-1-benzofuran-2-carboxamide
—— N-[2-(2-fluorophenyl)-4-oxochromen-6-yl]-1-benzofuran-2-carboxamide —— C24H14FNO4
N-[2-(2-fluorophenyl)-4-oxochromen-6-yl]-1-benzofuran-2-carboxamide
—— N-[2-(4-tert-butylphenyl)-4-oxochromen-6-yl]-1-benzofuran-2-carboxamide —— C28H23NO4
N-[2-(4-tert-butylphenyl)-4-oxochromen-6-yl]-1-benzofuran-2-carboxamide
—— N-[2-(3-methylphenyl)-4-oxochromen-6-yl]-1-benzofuran-2-carboxamide —— C25H17NO4
N-[2-(3-methylphenyl)-4-oxochromen-6-yl]-1-benzofuran-2-carboxamide
—— (2S)-2-chloro-N-[2-(2-fluorophenyl)-4-oxochromen-6-yl]-2-phenylacetamide —— C23H15ClFNO3
(2S)-2-chloro-N-[2-(2-fluorophenyl)-4-oxochromen-6-yl]-2-phenylacetamide
—— (2R)-2-chloro-N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]-2-phenylacetamide —— C25H20ClNO4
(2R)-2-chloro-N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]-2-phenylacetamide
—— (2S)-2-chloro-N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-2-phenylacetamide —— C23H15Cl2NO3
(2S)-2-chloro-N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-2-phenylacetamide
—— (2S)-2-chloro-N-[2-(2-methylphenyl)-4-oxochromen-6-yl]-2-phenylacetamide —— C24H18ClNO3
(2S)-2-chloro-N-[2-(2-methylphenyl)-4-oxochromen-6-yl]-2-phenylacetamide
—— (2R)-2-chloro-N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-2-phenylacetamide —— C23H15Cl2NO3
(2R)-2-chloro-N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-2-phenylacetamide
—— (2R)-N-[2-(4-tert-butylphenyl)-4-oxochromen-6-yl]-2-chloro-2-phenylacetamide —— C27H24ClNO3
(2R)-N-[2-(4-tert-butylphenyl)-4-oxochromen-6-yl]-2-chloro-2-phenylacetamide
—— (2R)-2-chloro-N-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]-2-phenylacetamide —— C24H18ClNO4
(2R)-2-chloro-N-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]-2-phenylacetamide
—— (2S)-2-chloro-N-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]-2-phenylacetamide —— C24H18ClNO4
(2S)-2-chloro-N-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]-2-phenylacetamide
—— (2R)-2-chloro-N-[2-(3-methylphenyl)-4-oxochromen-6-yl]-2-phenylacetamide —— C24H18ClNO3
(2R)-2-chloro-N-[2-(3-methylphenyl)-4-oxochromen-6-yl]-2-phenylacetamide
—— (2S)-2-chloro-N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]-2-phenylacetamide —— C25H20ClNO4
(2S)-2-chloro-N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]-2-phenylacetamide
—— (2R)-2-chloro-N-[2-(4-methylphenyl)-4-oxochromen-6-yl]-2-phenylacetamide —— C24H18ClNO3
(2R)-2-chloro-N-[2-(4-methylphenyl)-4-oxochromen-6-yl]-2-phenylacetamide
—— (2S)-2-chloro-N-[2-(3-methylphenyl)-4-oxochromen-6-yl]-2-phenylacetamide —— C24H18ClNO3
(2S)-2-chloro-N-[2-(3-methylphenyl)-4-oxochromen-6-yl]-2-phenylacetamide
—— (2S)-2-chloro-N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-2-phenylacetamide —— C23H15Cl2NO3
(2S)-2-chloro-N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-2-phenylacetamide
—— (2R)-2-chloro-N-[2-(4-fluorophenyl)-4-oxochromen-6-yl]-2-phenylacetamide —— C23H15ClFNO3
(2R)-2-chloro-N-[2-(4-fluorophenyl)-4-oxochromen-6-yl]-2-phenylacetamide
—— (2S)-2-chloro-N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]-2-phenylacetamide —— C25H20ClNO5
(2S)-2-chloro-N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]-2-phenylacetamide
—— (2R)-2-chloro-N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]-2-phenylacetamide —— C26H22ClNO3
(2R)-2-chloro-N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]-2-phenylacetamide
—— (2S)-2-chloro-N-[2-(4-methylphenyl)-4-oxochromen-6-yl]-2-phenylacetamide —— C24H18ClNO3
(2S)-2-chloro-N-[2-(4-methylphenyl)-4-oxochromen-6-yl]-2-phenylacetamide
—— (2S)-2-chloro-N-[2-(4-fluorophenyl)-4-oxochromen-6-yl]-2-phenylacetamide —— C23H15ClFNO3
(2S)-2-chloro-N-[2-(4-fluorophenyl)-4-oxochromen-6-yl]-2-phenylacetamide
—— (2S)-2-chloro-N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]-2-phenylacetamide —— C26H22ClNO3
(2S)-2-chloro-N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]-2-phenylacetamide
—— (2S)-N-[2-(2-methylphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide —— C25H16F5NO4
(2S)-N-[2-(2-methylphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide
—— (2S)-N-[2-(4-methylphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide —— C25H16F5NO4
(2S)-N-[2-(4-methylphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide
—— N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)acetamide —— C23H11ClF5NO4
N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)acetamide
—— (2R)-N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide —— C27H20F5NO4
(2R)-N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide
—— N-[2-(2-methylphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)acetamide —— C24H14F5NO4
N-[2-(2-methylphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)acetamide
—— (2R)-N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide —— C24H13ClF5NO4
(2R)-N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide
—— (2S)-N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide —— C24H13ClF5NO4
(2S)-N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide
—— N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)acetamide —— C26H18F5NO4
N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)acetamide
—— (2R)-N-[2-(2-methylphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide —— C25H16F5NO4
(2R)-N-[2-(2-methylphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide
—— (2R)-N-[2-(4-fluorophenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide —— C24H13F6NO4
(2R)-N-[2-(4-fluorophenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide
—— (2R)-N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide —— C24H13ClF5NO4
(2R)-N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide
—— (2S)-N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide —— C27H20F5NO4
(2S)-N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide
—— (2S)-N-[2-(4-fluorophenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide —— C24H13F6NO4
(2S)-N-[2-(4-fluorophenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide
—— (2S)-N-[2-(3-methylphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide —— C25H16F5NO4
(2S)-N-[2-(3-methylphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide
—— (2R)-N-[2-(3-methylphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide —— C25H16F5NO4
(2R)-N-[2-(3-methylphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide
—— N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)acetamide —— C25H16F5NO5
N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)acetamide
—— N-[2-(2-fluorophenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)acetamide —— C23H11F6NO4
N-[2-(2-fluorophenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)acetamide
—— N-[2-(3-methylphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)acetamide —— C24H14F5NO4
N-[2-(3-methylphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)acetamide
—— (2S)-N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide —— C24H13ClF5NO4
(2S)-N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide
—— N-[2-(4-fluorophenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)acetamide —— C23H11F6NO4
N-[2-(4-fluorophenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)acetamide
—— N-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)acetamide —— C24H14F5NO5
N-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)acetamide
—— (2R)-N-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide —— C25H16F5NO5
(2R)-N-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide
—— (2S)-N-[2-(2-fluorophenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide —— C24H13F6NO4
(2S)-N-[2-(2-fluorophenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)propanamide
—— N-[2-(4-methylphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)acetamide —— C24H14F5NO4
N-[2-(4-methylphenyl)-4-oxochromen-6-yl]-2-(2,3,4,5,6-pentafluorophenoxy)acetamide