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 | 结构式图片 |
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(-)-表没食子儿茶素 | epigallocatechin | 970-74-1 | C15H14O7 |
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(-)-表儿茶素没食子酸酯 | (-)-epicatechin gallate | 1257-08-5 | C22H18O10 |
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(-)-白漆甙元 | ent-Fisetinidol-4β-ol | 34620-73-0 | C15H14O6 |
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(-)-没食子儿茶素-3-没食子酸酯 | (+)-gallocatechin 3-O-gallate | 5127-64-0 | C22H18O11 |
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(-)-儿茶素 | (-)-catechin | 18829-70-4 | C15H14O6 |
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(-)-倍儿茶酸 | (-)-gallocatechin | 3371-27-5 | C15H14O7 |
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(-)-二氢槲皮素 | (-)-taxifolin | 111003-33-9 | C15H12O7 |
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(-)-beta,3,4-三羟基苯戊酸2-(3,4-二羟基苯基)-3,4-二氢-5,7-二羟基-2H-1-苯并吡喃-3-基酯 | Phylloflavan | 98570-83-3 | C26H26O10 |
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(+)-表非瑟酮醇 | (+/-)-2<i>r</i>-(3,4-dihydroxy-phenyl)-chroman-3<i>c</i>,7-diol | 490-49-3 | C15H14O5 |
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(+)-表儿茶素 | (+)-epicatechin | 35323-91-2 | C15H14O6 |
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(+)-柔金合欢素 | (+)-mollisacacidin | 967-27-1 | C15H14O6 |
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(+)-儿茶素n水 | 5,7,3',4'-tetrahydroxyflavan-3-ol hydrate | 88191-48-4 | C15H14O6*H2O |
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(+)-儿茶素5-没食子酸酯 | [2-(3,4-dihydroxyphenyl)-3,7-dihydroxy-3,4-dihydro-2H-chromen-5-yl] 3,4,5-trihydroxybenzoate | 128232-62-2 | C22H18O10 |
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((-)-儿茶酚)-四甲基醚-乙酸酯 | ((-)-catechol)-tetramethyl ether-acetate | 132199-49-6 | C21H24O7 |
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—— | Ethyl-4'-chlor-7-flavon-3-ol-oxyacetat | 24700-04-7 | C19H15ClO6 |
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—— | (2S,3S)-cis-5,7-bis(benzyloxy)-2-(3-benzyloxyphenyl)chroman-3-ol | 850307-77-6 | C36H32O5 |
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—— | 5,7,3',4'-Tetramethoxyflavan-4β-ol | 1195582-97-8 | C19H22O6 |
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—— | 3',4'-Dimethoxy-7-aminoflavon | 15847-19-5 | C17H15NO4 |
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—— | 3'-Hydroxy-5,7,8,2'-tetramethoxy-flavon | 14389-83-4 | C19H18O7 |
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—— | 5,6-Dihydroxy-2',6'-dimethoxy-flavon | 24457-41-8 | C17H14O6 |
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—— | 5,6,4'-Triaethoxy-7-methoxy-flavon | 20081-41-8 | C22H24O6 |
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—— | 7-Methoxy-8-methyl-flavanon | 27500-47-6 | C17H16O3 |
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—— | Sophoranochromen-monoacetat | 29624-49-5 | C32H36O5 |
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—— | Rutinosyl-7-trihydroxy-3',5,7-methoxy-4'-flavanonol | 33078-62-5 | C28H34O16 |
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—— | [2-(3,4-dimethoxy-phenyl)-5,7-dimethoxy-4-oxo-4<i>H</i>-chromen-8-yl]-acetonitrile | 39690-11-4 | C21H19NO6 |
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—— | 3,3-bis(4-methoxyphenyl)-6,7-dimethoxy-10,12-bis(trifluoromethyl)-13,13-dimethyl-3H,13H-indeno[2',3':3,4]naphtho[1,2-b]pyran | 1381922-51-5 | C40H32F6O5 |
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—— | 4'-O-methoxymethyl-7-O-n-propylapigenin | 1104802-54-1 | C20H20O6 |
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—— | 3-O-(β-D-glucopyranosyl)-4'-O-(6-O-acetyl-β-D-glucosyl)rhamnazin | 1421281-88-0 | C31H36O18 |
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—— | 3,4-Diacetoxy-3',4',5,7-tetramethoxyflavan | 70191-81-0 | C23H26O9 |
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—— | Ethyl-3'-iod-7-flavon-3-ol-oxyacetat | 26193-96-4 | C19H15IO6 |
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—— | (-)-(2R,3R)-cis-5,7-bis(benzyloxy)-2-[3',5'-bis(benzyloxy)-4'-methoxyphenyl]chroman-3-yl 3'',4'',5''-tris(benzyloxy)benzoate | 901125-41-5 | C72H62O11 |
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—— | Hexahydrosophoranochromen | 23057-60-5 | C30H40O4 |
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—— | 2'-2,4-Dichlorphenyl-(7,8)-oxazolo-flavon | 24052-94-6 | C22H11Cl2NO3 |
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—— | 7-Benzyloxy-5-methoxy-flavanon | 61080-87-3 | C23H20O4 |
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—— | (2S,3S)-5,7-bis(benzyloxy)-2-phenylchroman-3-yl 3,4,5-tris(benzyloxy)benzoate | 850307-85-6 | C57H48O8 |
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—— | 2-(4-Methoxy-phenyl)-8-phenyl-chromen-4-one | 87241-89-2 | C22H16O3 |
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—— | 3,4'-Dimethoxyflav-3-en | 34811-86-4 | C17H16O3 |
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—— | (±)‐N‐[4‐oxo‐2‐(3,4‐dimethoxyphenyl)‐3,4‐dihydro‐2H‐chromen‐3‐yl]acetamide | 37884-33-6 | C19H19NO5 |
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—— | Chrysoeriol-4'-glucosid | 36451-44-2 | C22H22O11 |
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—— | 6,4'-Dibenzyloxy-5,7-dimethoxy-flavon | 32922-03-5 | C31H26O6 |
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—— | 5-Hydroxy-6,7,2',3'-tetramethoxy-flavon | 23806-75-9 | C19H18O7 |
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—— | 2,3-Dihydro-1,3-bis-(2-methoxyphenyl)-1H-naphtho-<2.1-b>pyran | 28656-13-5 | C27H24O3 |
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—— | 1-[N-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)]-4-[3-O-methylene-(7-methoxy-5,4’-dihydroxy flavonol)]-[1,2,3]-triazole | 1469990-02-0 | C33H33N3O15 |
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—— | N-[4-oxo-2-(2-propan-2-ylphenyl)chromen-8-yl]pyrazine-2-carboxamide | 1219445-84-7 | C23H19N3O3 |
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—— | 6-(4-hydroxyphenyl)-7,8,9,10-tetrahydro-6H-benzo[c]chromen-2-ol | 533885-00-6 | C19H18O3 |
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—— | 5,5-bis(4-methoxyphenyl)-1',1',5',5'-tetramethyl-10-(4-morpholin-4-ylphenyl)-N,N-bis(2,2,2-trifluoroethyl)spiro[6-oxapentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2(7),3,8,10,12,15,17,19-nonaene-21,3'-cyclohexane]-11-amine | 1278523-89-9 | C57H56F6N2O4 |
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—— | 2',2'',4',4'',7,7'-Hexamethoxy-3',3''-biflavonyl | 23494-40-8 | C36H30O10 |
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—— | 7,3'-Di-β-D-glucopyranosyloxy-5-hydroxy-4'-methoxy-flavanon | 27960-46-9 | C28H34O16 |
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—— | 6-Methyl-3-nitro-2-phenyl-chroman-4-one | 77821-88-6 | C16H13NO4 |
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—— | 5-Amino-6,8-difluoro-2-[3-fluoro-4-[6-(imidazol-1-yl)hexylamino]phenyl]-4H-1-benzopyran-4-one | 152169-54-5 | C24H23F3N4O2 |
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