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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
—— (2S)-N-[2-(4-methylphenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide —— C21H19NO4
(2S)-N-[2-(4-methylphenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide
—— (2R)-N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide —— C20H16ClNO4
(2R)-N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide
—— (2R)-N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]oxolane-2-carboxamide —— C23H23NO4
(2R)-N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]oxolane-2-carboxamide
—— (2R)-N-[2-(4-methylphenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide —— C21H19NO4
(2R)-N-[2-(4-methylphenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide
—— (2S)-N-[2-(4-fluorophenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide —— C20H16FNO4
(2S)-N-[2-(4-fluorophenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide
—— (2S)-N-[2-(2-fluorophenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide —— C20H16FNO4
(2S)-N-[2-(2-fluorophenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide
—— (2S)-N-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide —— C21H19NO5
(2S)-N-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide
—— (2S)-N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide —— C22H21NO5
(2S)-N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide
—— (2R)-N-[2-(4-tert-butylphenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide —— C24H25NO4
(2R)-N-[2-(4-tert-butylphenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide
—— (2R)-N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide —— C22H21NO6
(2R)-N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide
—— (2S)-N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide —— C20H16ClNO4
(2S)-N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide
—— (2R)-N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide —— C22H21NO5
(2R)-N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide
—— (2R)-N-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide —— C21H19NO5
(2R)-N-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide
—— (2R)-N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide —— C20H16ClNO4
(2R)-N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide
—— (2R)-N-[2-(2-methylphenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide —— C21H19NO4
(2R)-N-[2-(2-methylphenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide
—— (2R)-N-[2-(2-fluorophenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide —— C20H16FNO4
(2R)-N-[2-(2-fluorophenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide
—— (2S)-N-[2-(2-methylphenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide —— C21H19NO4
(2S)-N-[2-(2-methylphenyl)-4-oxochromen-6-yl]oxolane-2-carboxamide
—— (2S)-N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]oxolane-2-carboxamide —— C23H23NO4
(2S)-N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]oxolane-2-carboxamide
—— N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]-2-methoxyacetamide —— C20H19NO5
N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]-2-methoxyacetamide
—— N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-2-methoxyacetamide —— C18H14ClNO4
N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-2-methoxyacetamide
—— 2-methoxy-N-[2-(3-methylphenyl)-4-oxochromen-6-yl]acetamide —— C19H17NO4
2-methoxy-N-[2-(3-methylphenyl)-4-oxochromen-6-yl]acetamide
—— 2-methoxy-N-[2-(4-methylphenyl)-4-oxochromen-6-yl]acetamide —— C19H17NO4
2-methoxy-N-[2-(4-methylphenyl)-4-oxochromen-6-yl]acetamide
—— 2-methoxy-N-[2-(2-methylphenyl)-4-oxochromen-6-yl]acetamide —— C19H17NO4
2-methoxy-N-[2-(2-methylphenyl)-4-oxochromen-6-yl]acetamide
—— N-[2-(4-tert-butylphenyl)-4-oxochromen-6-yl]-2-methoxyacetamide —— C22H23NO4
N-[2-(4-tert-butylphenyl)-4-oxochromen-6-yl]-2-methoxyacetamide
—— N-[2-(4-fluorophenyl)-4-oxochromen-6-yl]-2-methoxyacetamide —— C18H14FNO4
N-[2-(4-fluorophenyl)-4-oxochromen-6-yl]-2-methoxyacetamide
—— N-[2-(4-tert-butylphenyl)-4-oxochromen-6-yl]-3-(3-methoxy-1,2-oxazol-5-yl)propanamide —— C26H26N2O5
N-[2-(4-tert-butylphenyl)-4-oxochromen-6-yl]-3-(3-methoxy-1,2-oxazol-5-yl)propanamide
—— 3-(3-methoxy-1,2-oxazol-5-yl)-N-[2-(3-methylphenyl)-4-oxochromen-6-yl]propanamide —— C23H20N2O5
3-(3-methoxy-1,2-oxazol-5-yl)-N-[2-(3-methylphenyl)-4-oxochromen-6-yl]propanamide
—— N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]-3-(3-methoxy-1,2-oxazol-5-yl)propanamide —— C24H22N2O6
N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]-3-(3-methoxy-1,2-oxazol-5-yl)propanamide
—— 3-(3-methoxy-1,2-oxazol-5-yl)-N-[2-(4-methylphenyl)-4-oxochromen-6-yl]propanamide —— C23H20N2O5
3-(3-methoxy-1,2-oxazol-5-yl)-N-[2-(4-methylphenyl)-4-oxochromen-6-yl]propanamide
—— 3-(3-chloro-1,2-oxazol-5-yl)-N-[2-(2-methylphenyl)-4-oxochromen-6-yl]propanamide —— C22H17ClN2O4
3-(3-chloro-1,2-oxazol-5-yl)-N-[2-(2-methylphenyl)-4-oxochromen-6-yl]propanamide
—— 3-(3-chloro-1,2-oxazol-5-yl)-N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]propanamide —— C23H19ClN2O5
3-(3-chloro-1,2-oxazol-5-yl)-N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]propanamide
—— 3-(3-chloro-1,2-oxazol-5-yl)-N-[2-(4-methylphenyl)-4-oxochromen-6-yl]propanamide —— C22H17ClN2O4
3-(3-chloro-1,2-oxazol-5-yl)-N-[2-(4-methylphenyl)-4-oxochromen-6-yl]propanamide
—— N-[2-(4-tert-butylphenyl)-4-oxochromen-6-yl]-3-(3-chloro-1,2-oxazol-5-yl)propanamide —— C25H23ClN2O4
N-[2-(4-tert-butylphenyl)-4-oxochromen-6-yl]-3-(3-chloro-1,2-oxazol-5-yl)propanamide
—— 3-chloro-N-[2-(2-methylphenyl)-4-oxochromen-6-yl]benzamide —— C23H16ClNO3
3-chloro-N-[2-(2-methylphenyl)-4-oxochromen-6-yl]benzamide
—— 3-chloro-N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]benzamide —— C22H13Cl2NO3
3-chloro-N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]benzamide
—— 3-chloro-N-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]benzamide —— C23H16ClNO4
3-chloro-N-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]benzamide
—— 2-(4-methoxyphenyl)-N-[2-(3-methylphenyl)-4-oxochromen-6-yl]acetamide —— C25H21NO4
2-(4-methoxyphenyl)-N-[2-(3-methylphenyl)-4-oxochromen-6-yl]acetamide
—— N-[2-(4-tert-butylphenyl)-4-oxochromen-6-yl]-3-chlorobenzamide —— C26H22ClNO3
N-[2-(4-tert-butylphenyl)-4-oxochromen-6-yl]-3-chlorobenzamide
—— 3-chloro-N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]benzamide —— C24H18ClNO4
3-chloro-N-[2-(4-ethoxyphenyl)-4-oxochromen-6-yl]benzamide
—— 3-chloro-N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]benzamide —— C25H20ClNO3
3-chloro-N-[4-oxo-2-(4-propan-2-ylphenyl)chromen-6-yl]benzamide
—— 3-chloro-N-[2-(4-fluorophenyl)-4-oxochromen-6-yl]benzamide —— C22H13ClFNO3
3-chloro-N-[2-(4-fluorophenyl)-4-oxochromen-6-yl]benzamide
—— 3-chloro-N-[2-(3-methylphenyl)-4-oxochromen-6-yl]benzamide —— C23H16ClNO3
3-chloro-N-[2-(3-methylphenyl)-4-oxochromen-6-yl]benzamide
—— 3-chloro-N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]benzamide —— C22H13Cl2NO3
3-chloro-N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]benzamide
—— 3-chloro-N-[2-(2-fluorophenyl)-4-oxochromen-6-yl]benzamide —— C22H13ClFNO3
3-chloro-N-[2-(2-fluorophenyl)-4-oxochromen-6-yl]benzamide
—— 3-chloro-N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]benzamide —— C24H18ClNO5
3-chloro-N-[2-(3,4-dimethoxyphenyl)-4-oxochromen-6-yl]benzamide
—— 2-(4-methoxyphenyl)-N-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]acetamide —— C25H21NO5
2-(4-methoxyphenyl)-N-[2-(4-methoxyphenyl)-4-oxochromen-6-yl]acetamide
—— N-[2-(2-fluorophenyl)-4-oxochromen-6-yl]-2-(4-methoxyphenyl)acetamide —— C24H18FNO4
N-[2-(2-fluorophenyl)-4-oxochromen-6-yl]-2-(4-methoxyphenyl)acetamide
—— N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-2-(4-methoxyphenyl)acetamide —— C24H18ClNO4
N-[2-(4-chlorophenyl)-4-oxochromen-6-yl]-2-(4-methoxyphenyl)acetamide
—— N-[2-(4-tert-butylphenyl)-4-oxochromen-6-yl]-2-(4-methoxyphenyl)acetamide —— C28H27NO4
N-[2-(4-tert-butylphenyl)-4-oxochromen-6-yl]-2-(4-methoxyphenyl)acetamide
—— N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-2-(4-methoxyphenyl)acetamide —— C24H18ClNO4
N-[2-(2-chlorophenyl)-4-oxochromen-6-yl]-2-(4-methoxyphenyl)acetamide