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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—— | 3,5,7-trihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one 3-O-β-D-glucopyranosyl-(1->2)-O-α-L-xylopyranoside | 1147526-78-0 | C26H28O15 |
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—— | isorhamnetin-3-O-glucoside | 50306-07-5 | C22H22O12 |
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—— | 5-hydroxy-2-(3,4-dimethoxyphenyl)-4H-chromen-4-one | 60027-48-7 | C17H14O5 |
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—— | (R)-2-(4-methoxyphenyl)-2H-chromene | 1255509-72-8 | C16H14O2 |
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—— | Isoteracacidin | 577-30-0 | C15H14O6 |
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—— | epioritin-4β-ol | 16854-91-4 | C15H14O6 |
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—— | (2R,3R,4R)-2,3-cis-3,4-trans-4-(2,4,6-trihydroxyphenyl)flavan-3,4',7,8-tetraol | 69082-80-0 | C21H18O8 |
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—— | 4',7,8-tri-O-methylepioritin-4α-ol | 22425-60-1 | C18H20O6 |
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—— | Teracacidin | 577-30-0 | C15H14O6 |
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—— | arthromerin B | 114637-87-5 | C21H24O10 |
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—— | 3-O-(6′′-O-p-coumaroyl)-β-D-galactopyranoside | 68170-52-5 | C30H26O13 |
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—— | Tiliroside | 20316-62-5 | C30H26O13 |
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—— | Isoquercitrin | 27297-45-6 | C21H22O12 |
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—— | Hyperosid | 27297-45-6 | C21H22O12 |
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—— | 6-hydroxy-5-methoxy-2-phenyl-chroman-4-one | 93012-39-6 | C16H14O4 |
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—— | quercetin-3-galactoside | 27297-45-6 | C21H22O12 |
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—— | 2-(2-amino-3-ethoxyphenyl)chromone | 1621457-84-8 | C17H15NO3 |
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—— | 2,5-diphenyl-4H-chromen-4-one | 920286-92-6 | C21H14O2 |
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—— | 8-bromo-5-methoxy-2-phenyl-chromen-4-one | 42079-77-6 | C16H11BrO3 |
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—— | 5-[5-(4-hydroxypiperidinyl)pentoxy]-2-phenyl-4H-1-benzopyran-4-one | 139652-62-3 | C25H29NO4 |
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—— | (2S,3R,4S,5S,6R)-2-[5-[(2R,3S)-3-hydroxy-5,7-dimethoxy-3,4-dihydro-2H-chromen-2-yl]-2-methoxyphenoxy]-6-(hydroxymethyl)oxane-3,4,5-triol | 105330-58-3 | C24H30O11 |
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—— | 5-methoxy-8-bromo-flavanone | 92873-06-8 | C16H13BrO3 |
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—— | 5-[4-(4-Hydroxypiperidinyl)butoxy]-2-phenyl-4H-1-benzopyran-4-one | 139652-61-2 | C24H27NO4 |
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—— | tris(5-hydroxyflavonato)aluminum | 201747-60-6 | C45H27AlO9 |
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—— | 6-acetyl-5-hydroxy-2-phenyl-chromen-4-one | 108981-98-2 | C17H12O4 |
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—— | 5,7''-biflavone | 1247006-93-4 | C30H18O4 |
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—— | 5-Deuteroxy-flavon | 6665-92-5 | C15H10O3 |
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—— | 5-[7-(4-Hydroxy-piperidin-1-yl)-heptyloxy]-2-phenyl-chromen-4-one | 140438-93-3 | C27H33NO4 |
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—— | 5-ethoxyflavone | 162787-72-6 | C17H14O3 |
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—— | 5,6''-biflavone | 1247006-92-3 | C30H18O4 |
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—— | trans-5-hydroxy-4'-methoxyflavanonol | 110168-88-2 | C16H14O5 |
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—— | 8-phenyl-2H-pyrano[2,3-f]chromen-10-one | 1431847-42-5 | C18H12O3 |
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—— | 6,8-dibromo-5-hydroxy-2-phenylchromone | 14506-42-4 | C15H8Br2O3 |
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—— | 5-[3-(4-hydroxypiperidinyl)propoxy]-2-phenyl-4H-1-benzopyran-4-one hydrochloride | 139653-00-2 | C23H25NO4*ClH |
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—— | 5-[4-(4-Hydroxypiperidinyl)butoxy]-2-phenyl-4H-1-benzopyran-4-one hydrochloride | 140439-10-7 | C24H27NO4*ClH |
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—— | 5-(6-chlorohexoxy)flavone | 139653-19-3 | C21H21ClO3 |
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—— | 4-oxo-2-phenyl-4H-chromen-5-yl trifluoromethanesulfonate | 920286-84-6 | C16H9F3O5S |
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—— | 5-hydroxy-6,8-diiodo-2-phenylchromone | 107943-53-3 | C15H8I2O3 |
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—— | 5-(6-bromohexoxy)flavone | 139653-20-6 | C21H21BrO3 |
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—— | 5-hydroxy-8-iodo-2-phenylchromone | 5224-60-2 | C15H9IO3 |
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—— | 4'-O-CO-Asp-tricin | 1270004-60-8 | C22H19NO12 |
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—— | 4'-O-CO-[Asp(OtBu)-OtBu]-tricin | 1270004-52-8 | C30H35NO12 |
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—— | 4'-O-CO-(Gly-OtBu)-tricin | 1270004-48-2 | C24H25NO10 |
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—— | 4'-O-CO-[Glu(OtBu)-OtBu]-tricin | 1270004-53-9 | C31H37NO12 |
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—— | 4'-O-CO-Val-tricin | 1270004-56-2 | C23H23NO10 |
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—— | tricin-4'-O-β-L-arabinoside | 1253377-85-3 | C22H22O11 |
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—— | 4'-O-CO-(Ala-OtBu)-tricin | 1270004-49-3 | C25H27NO10 |
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—— | 7-O-[β-D-glucuronopyranosyl(1->2)-O-β-D-glucuronopyranoside]tricin | 380468-51-9 | C29H30O19 |
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—— | 4'-O-CO-Gly-tricin | 1270004-54-0 | C20H17NO10 |
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—— | 4'-O-CO-(Val-OtBu)-tricin | 1270004-50-6 | C27H31NO10 |
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