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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
—— Apigenin-7-galaktuornsaeuremethylester 29781-25-7 C22H20O11
Apigenin-7-galaktuornsaeuremethylester
—— 5,7-diacetoxy-2-(3,4-diacetoxy-phenyl)-chroman 64670-95-7 C23H22O9
5,7-diacetoxy-2-(3,4-diacetoxy-phenyl)-chroman
—— isobutrin 536-01-6 C27H32O15
isobutrin
—— Sulphurein 531-63-5 C21H20O10
Sulphurein
—— Sulphuretin-D-glucosid 531-63-5 C21H20O10
Sulphuretin-D-glucosid
—— sulfurein 531-63-5 C21H20O10
sulfurein
—— methyl 6-chloro-3-methylflavone-8-carboxylate 91830-38-5 C18H13ClO4
methyl 6-chloro-3-methylflavone-8-carboxylate
—— β-piperidinoethyl 6-chloro-3-methylflavone-8-carboxylate hydrochloride 91830-41-0 C24H24ClNO4*ClH
β-piperidinoethyl 6-chloro-3-methylflavone-8-carboxylate hydrochloride
—— 2-(tert-butyl-dimethyl-silanyloxy)-9-[4-(2-chloro-ethoxy)-phenyl]-5,6-dihydro-8H,9H-benzo[c]chromen-7-one 874281-50-2 C27H33ClO4Si
2-(tert-butyl-dimethyl-silanyloxy)-9-[4-(2-chloro-ethoxy)-phenyl]-5,6-dihydro-8H,9H-benzo[c]chromen-7-one
—— 2-(4-(benzyloxy)-3-methoxyphenyl)-5,7-dimethoxy-4H-chromen-4-one 1255-78-3 C25H22O6
2-(4-(benzyloxy)-3-methoxyphenyl)-5,7-dimethoxy-4H-chromen-4-one
—— 5,7-dihydroxy-2-(3'-chlorophenyl)chromone 152969-68-1 C15H9ClO4
5,7-dihydroxy-2-(3'-chlorophenyl)chromone
—— 4'-methoxyethoxymethylapigenin 175030-65-6 C19H18O7
4'-methoxyethoxymethylapigenin
—— 5,7-dihydroxy-2-(3',4'-dichlorophenyl)chromone 616205-91-5 C15H8Cl2O4
5,7-dihydroxy-2-(3',4'-dichlorophenyl)chromone
—— 5,7-dihydroxy-2-(3'-trifluoromethylphenyl)chromone 673475-85-9 C16H9F3O4
5,7-dihydroxy-2-(3'-trifluoromethylphenyl)chromone
—— 3',5,6,7-tetrahydroxyflavone 848733-98-2 C15H10O6
3',5,6,7-tetrahydroxyflavone
—— 5,6,7-trihydroxy-2'-methoxyflavone 521066-18-2 C16H12O6
5,6,7-trihydroxy-2'-methoxyflavone
—— 5,7-dihydroxy-2-(3',4'-difluorophenyl)chromone 673475-86-0 C15H8F2O4
5,7-dihydroxy-2-(3',4'-difluorophenyl)chromone
—— 5,6,7-trihydroxy-3'-methoxyflavone 848733-96-0 C16H12O6
5,6,7-trihydroxy-3'-methoxyflavone
—— 2-(2-chlorophenyl)-8-(4-chlorophenylamino)-5-hydroxy-4-oxo-4H-chromen-7-yl 4-chlorobenzoate 920006-44-6 C29H16Cl3NO6
2-(2-chlorophenyl)-8-(4-chlorophenylamino)-5-hydroxy-4-oxo-4H-chromen-7-yl 4-chlorobenzoate
—— 5-acetoxy-7,4′-dimethoxyflavanone 81148-82-5 C19H18O6
5-acetoxy-7,4′-dimethoxyflavanone
—— 5-benzyloxy-2-(4-benzyloxy-3-methoxy-phenyl)-7-methoxymethoxy-2H-chromene 1429227-35-9 C32H30O6
5-benzyloxy-2-(4-benzyloxy-3-methoxy-phenyl)-7-methoxymethoxy-2H-chromene
—— pinostrobin 221385-53-1 C16H14O4
pinostrobin
—— euchrestaflavanone C 91878-51-2 C25H26O6
euchrestaflavanone C
—— 3'-trifluoro-5,7-dihydroxyflavanone 1304788-31-5 C16H11F3O4
3'-trifluoro-5,7-dihydroxyflavanone
—— 5-hydroxy-2-(3-methoxy-4,5-bis-methoxymethoxyphenyl)-7-methoxymethoxychromen-4-one 297132-91-3 C22H24O10
5-hydroxy-2-(3-methoxy-4,5-bis-methoxymethoxyphenyl)-7-methoxymethoxychromen-4-one
—— 2-(4-bromophenyl)-5,7-dihydroxy-4H-chromen-4-one 152969-70-5 C15H9BrO4
2-(4-bromophenyl)-5,7-dihydroxy-4H-chromen-4-one
—— 5-hydroxy-7,2',4'-tris(methoxymethoxy)flavanone 134955-35-4 C21H24O9
5-hydroxy-7,2',4'-tris(methoxymethoxy)flavanone
—— 2-(2,2-dimethyl-2H-chromen-6-yl)-5,7-dimethoxymethyloxy-4H-chromen-4-one 217442-48-3 C24H24O7
2-(2,2-dimethyl-2H-chromen-6-yl)-5,7-dimethoxymethyloxy-4H-chromen-4-one
—— 2-(3-chloro-4-hydroxyphenyl)-5,7-dihydroxy-4H-1-benzopyran-4-one 1290638-44-6 C15H9ClO5
2-(3-chloro-4-hydroxyphenyl)-5,7-dihydroxy-4H-1-benzopyran-4-one
—— 2-(3-chloro-4-hydroxyphenyl)-5,7-dihydroxy-2,3-dihydro-4H-1-benzopyran-4-one 1290638-43-5 C15H11ClO5
2-(3-chloro-4-hydroxyphenyl)-5,7-dihydroxy-2,3-dihydro-4H-1-benzopyran-4-one
—— 4'-hydroxy-5,7-di(methoxymethoxy)-6-C-prenylflavone 249640-51-5 C24H26O7
4'-hydroxy-5,7-di(methoxymethoxy)-6-C-prenylflavone
—— albanin E 134955-27-4 C25H26O6
albanin E
—— carambolaflavone A 876304-97-1 C21H20O9
carambolaflavone A
—— 7,2',4'-trimethoxymethylnorartocarpetin 134955-36-5 C21H22O9
7,2',4'-trimethoxymethylnorartocarpetin
—— (+/-)-2-(3,4-dichlorophenyl)-2,3-dihydro-5,7-dihydroxy-4H-1-benzopyran-4-one 120980-80-5 C15H10Cl2O4
(+/-)-2-(3,4-dichlorophenyl)-2,3-dihydro-5,7-dihydroxy-4H-1-benzopyran-4-one
—— 5-hydroxy-7-methoxymethoxy-2-(4-allyloxyphenyl)-4H-chromen-4-one 916330-66-0 C20H18O6
5-hydroxy-7-methoxymethoxy-2-(4-allyloxyphenyl)-4H-chromen-4-one
—— 5-benzyloxy-7-methoxymethoxy-2-(4-allyloxyphenyl)-4H-chromen-4-one 916330-67-1 C27H24O6
5-benzyloxy-7-methoxymethoxy-2-(4-allyloxyphenyl)-4H-chromen-4-one
—— 7,3',4'-Tribenzyloxy-5,6-dimethoxyflavone 54544-08-0 C38H32O7
7,3',4'-Tribenzyloxy-5,6-dimethoxyflavone
—— 7,8-dihydroxy-5-methoxy-2-phenyl-chromen-4-one 641-55-4 C16H12O5
7,8-dihydroxy-5-methoxy-2-phenyl-chromen-4-one
—— 6-Hydroxy-2-(4-hydroxyphenyl)-3-methoxychromen-4-one 132020-48-5 C16H12O5
6-Hydroxy-2-(4-hydroxyphenyl)-3-methoxychromen-4-one
—— 6-Hydroxy-3-methoxy-2-(4-methoxyphenyl)chromen-4-one 132020-57-6 C17H14O5
6-Hydroxy-3-methoxy-2-(4-methoxyphenyl)chromen-4-one
—— 3-cyclohexyloxy-5,7-3',4'-tetrahydroxyflavone 94818-30-1 C21H20O7
3-cyclohexyloxy-5,7-3',4'-tetrahydroxyflavone
—— 8-(Bromomethyl)-2-(4-chlorophenyl)-6-methylchromen-4-one 186384-09-8 C17H12BrClO2
8-(Bromomethyl)-2-(4-chlorophenyl)-6-methylchromen-4-one
—— (2R,3R)-epi-catechin 3'-β-D-glucuronic acid 603133-91-1 C21H22O12
(2R,3R)-epi-catechin 3'-β-D-glucuronic acid
—— 12-(3,3-diphenyl-3H-benzo[f]chromene-8-carboxamido)dodecanoic acid 1131147-68-6 C38H41NO4
12-(3,3-diphenyl-3H-benzo[f]chromene-8-carboxamido)dodecanoic acid
—— 11-(3,3-diphenyl-3H-benzo[f]chromene-8-carboxamido)undecanoic acid 443890-57-1 C37H39NO4
11-(3,3-diphenyl-3H-benzo[f]chromene-8-carboxamido)undecanoic acid
—— 12-(3,3-diphenyl-3H-benzo[f]chromene-7-carboxamido)dodecanoic acid 1142252-65-0 C38H41NO4
12-(3,3-diphenyl-3H-benzo[f]chromene-7-carboxamido)dodecanoic acid
—— 4-amino-2-phenylchroman-6-ol 488849-09-8 C15H15NO2
4-amino-2-phenylchroman-6-ol
—— 11-(3,3-diphenyl-3H-benzo[f]chromene-7-carboxamido)undecanoic acid 1131148-05-4 C37H39NO4
11-(3,3-diphenyl-3H-benzo[f]chromene-7-carboxamido)undecanoic acid
—— 3,7,3',4'-tetrahydroxyflavanone tetraacetate 6515-23-7 C23H20O10
3,7,3',4'-tetrahydroxyflavanone tetraacetate