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:
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 |
|---|---|---|---|
| —— | 1,3,6-trihydroxy-xanthylium; chloride | 27393-45-9 | C13H9O4*Cl |
| —— | 8-acetylamino-6-methoxy-2-phenyl-chroman-4-one | 132594-04-8 | C18H17NO4 |
| —— | 4'-methoxyflav-2-ene | 34811-90-0 | C16H14O2 |
| —— | 1214890-97-7 | C36H26O2 | |
| —— | 3,3-bis(4-fluorophenyl)-8-(methoxycarbonyl)-3H-naphtho[2,1-b]pyran | 1191071-19-8 | C27H18F2O3 |
| —— | 2-(4-methoxyphenyl)-6-methyl-8-nitro-2,3-dihydrochromen-4-one | 132314-56-8 | C17H15NO5 |
| —— | (R)-2-(naphthalen-2-yl)-3-nitro-2H-chromene | 1162662-46-5 | C19H13NO3 |
| —— | 3',4'-Dimethoxy-flavan-3-ol | 98200-82-9 | C17H18O4 |
| —— | 6-Fluor-8-brom-flavon | 2261-65-6 | C15H8BrFO2 |
| —— | 4'-Methoxy-flavan-4α-ol | 1195679-82-3 | C16H16O3 |
| —— | 2-(4-benzyloxy-3-methoxyphenyl)-6-bromo-3-hydroxy-4H-chromen-4-one | 1192850-01-3 | C23H17BrO5 |
| —— | 2-(2-chlorophenyl)-8-(3-diethylamino-2-hydroxypropyl)-5-hydroxy-7-methoxy-4H-1-benzopyran-4-one | 952677-78-0 | C23H26ClNO5 |
| —— | 7-imino-10-methyl-6a-nitro-9-phenyl-6-p-tolyl-6a,7,10,10a-tetrahydro-6H-benzo[c]chromene-8-carbonitrile | 1248412-54-5 | C28H23N3O3 |
| —— | 8-Brom-5-benzyloxy-flavon | 95223-11-3 | C22H15BrO3 |
| —— | Acetic acid (2R,3R,4S,5R,6S)-3,5-diacetoxy-2-acetoxymethyl-6-{3-hydroxy-5-methoxy-2-[3-(4-methoxy-phenyl)-propionyl]-phenoxy}-tetrahydro-pyran-4-yl ester | 126116-56-1 | C31H36O14 |
| —— | Trihydroxydihydroflavonol-3-acetat | 1195869-57-8 | C17H14O7 |
| —— | (+/-)-cis-6-bromoflavan-4-ol | 119460-77-4 | C15H13BrO2 |
| —— | (6aS,12aR)-3-(2,3,8,10-tetrabenzyloxy-5-methyl-5,6a,7,12a-tetrahydro-isochromeno[4,3-b]chromen-5-yl)-propionic acid ethyl ester | 1198466-44-2 | C50H48O8 |
| —— | methyl 2-(4-chlorophenyl)-4-hydroxy-2H-chromene-3-carboxylate | 1417564-51-2 | C17H13ClO4 |
| —— | 7-Methoxy-3-ethyl-8-formyl-flavon | 95219-76-4 | C19H16O4 |
| —— | 7-Ethoxy-3-methyl-flavon | 101723-41-5 | C18H16O3 |
| —— | 3-Acetoxy-4'-methoxy-flavan | 98656-20-3 | C18H18O4 |
| —— | 6-Methyl-2-p-tolyl-chroman-4-one oxime | 123743-09-9 | C17H17NO2 |
| —— | 2-benzo[1,3]dioxol-5-yl-7-benzyloxy-6-nitro-chromen-4-one | 114842-22-7 | C23H15NO7 |
| —— | 3-hydroxy-2-(4-hydroxy-3,5-dimethoxy-phenyl)-7,8-dimethoxy-chromen-4-one | 109688-54-2 | C19H18O8 |
| —— | 2-(2-methoxy-phenyl)-8-methyl-6-nitro-chromen-4-one | 109093-50-7 | C17H13NO5 |
| —— | 2-(2,4-dichlorophenyl)chroman-4,6-diol | 488847-80-9 | C15H12Cl2O3 |
| —— | Acetic acid 6-[5-acetoxy-3,8-dimethoxy-4-oxo-2-(3,4,5-trimethoxy-phenyl)-4H-chromen-6-ylmethyl]-3,8-dimethoxy-4-oxo-2-(3,4,5-trimethoxy-phenyl)-4H-chromen-5-yl ester | 84757-49-3 | C45H44O18 |
| —— | 4H-1-Benzopyran-4-one, 2,3-dihydro-2-(4-methoxyphenyl)-6-methyl-,hydrazone | 61854-51-1 | C17H18N2O2 |
| —— | 5-Acetoxy-3'.4'-dioxymethylen-flavon | 109695-15-0 | C18H12O6 |
| —— | 6-Nitro-8-methyl-3'.4'-methylendioxy-flavonol | 109646-14-2 | C17H11NO7 |
| —— | (2R,3S)-3-Hydroxy-2-p-tolyl-chroman-4-one | 139006-39-6 | C16H14O3 |
| —— | 2-(4-dimethylaminophenyl)-2-phenyl-5-methoxycarbonyl-6-acetoxy-2H-naphtho[1,2-b]pyran | 194941-00-9 | C31H27NO5 |
| —— | 3-Acetoxy-2-(3,4-dimethoxy-phenyl)-6-benzoyl-chromon | 102949-06-4 | C26H20O7 |
| —— | 6-Nitro-3'-chlor-4'-methoxy-flavonol | 130987-68-7 | C16H10ClNO6 |
| —— | 2-(2-acetoxy-phenyl)-5,7,8-trimethoxy-chroman-4-one | 109980-53-2 | C20H20O7 |
| —— | ethyl 6,8-dichloro-2-(4-fluorophenyl)-2H-chromene-3-carboxylate | 1448552-60-0 | C18H13Cl2FO3 |
| —— | 6-acetylamino-2-(3,4-dimethoxy-phenyl)-7-methoxy-chroman-4-one | 108976-84-7 | C20H21NO6 |
| —— | 3,3'-Dihydroxy-5,7,8-trimethoxy-flavon | 132594-06-0 | C18H16O7 |
| —— | 4'-methyl-3-methylene flavanone | 77038-29-0 | C17H14O2 |
| —— | 7-methoxy-4α-phenoxyflavan | 89840-09-5 | C22H20O3 |
| —— | Benzoic acid (2R,3R,4S)-2-(3,4-dimethoxy-phenyl)-5,7-dimethoxy-4-methoxycarbonylmethyl-chroman-3-yl ester | 126671-47-4 | C29H30O9 |
| —— | 7-Methoxy-3,8-dimethoxymethyl-2-phenyl-chromen-4-on | 94683-44-0 | C20H20O5 |
| —— | 2',7-Diacetoxy-3-brommethylflavon | 56595-69-8 | C20H15BrO6 |
| —— | 6-methyl-2-(naphthalen-2-yl)chroman-4-one | 1620987-76-9 | C20H16O2 |
| —— | 2-(2-chlorophenyl)-8-(3-ethylmethylamino-2-hydroxypropyl)-5-hydroxy-7-methoxy-4H-1-benzopyran-4-one | 952677-79-1 | C22H24ClNO5 |
| —— | 1-(4-chlorophenyl)-2-(2-(4-chlorophenyl)chroman-4-ylidene)hydrazine | 1292299-68-3 | C21H16Cl2N2O |
| —— | 6-bromo-2-(3,4-dimethoxy-phenyl)-benzo[<i>h</i>]chromen-4-one | 111531-39-6 | C21H15BrO4 |
| —— | 5-Acetoxy-7,3',4'-trimethoxy-flavanon | 66313-01-7 | C20H20O7 |
| —— | Acetylder. v. 6-Nitro-3',4'-dimethoxy-flavonol | 109806-90-8 | C19H15NO8 |