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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
—— [3,4,5-Trihydroxy-6-(5-hydroxy-4-oxo-2-phenylchromen-7-yl)oxyoxan-2-yl]methyl 3-(4-hydroxyphenyl)prop-2-enoate —— C30H26O11
[3,4,5-Trihydroxy-6-(5-hydroxy-4-oxo-2-phenylchromen-7-yl)oxyoxan-2-yl]methyl 3-(4-hydroxyphenyl)prop-2-enoate
—— N-(1-hydroxypropan-2-yl)-3-methyl-4-oxo-2-phenylchromene-8-carboxamide —— C20H19NO4
N-(1-hydroxypropan-2-yl)-3-methyl-4-oxo-2-phenylchromene-8-carboxamide
—— 5-Hydroxy-8-methoxy-2-(2-methoxyphenyl)-7-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one —— C23H24O11
5-Hydroxy-8-methoxy-2-(2-methoxyphenyl)-7-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
—— 5-Hydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-7-[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-4-one —— C29H34O17
5-Hydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-7-[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-4-one
—— 5-Hydroxy-3-[4-hydroxy-5-(hydroxymethyl)-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxolan-2-yl]oxy-2-(4-hydroxyphenyl)-7-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxychromen-4-one —— C32H38O19
5-Hydroxy-3-[4-hydroxy-5-(hydroxymethyl)-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxolan-2-yl]oxy-2-(4-hydroxyphenyl)-7-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxychromen-4-one
—— 14-(3-ethyl-4H-pyridin-4-id-6-ylidene)-10-hydroxy-11-(4-hydroxycyclohexa-1,3,5-trien-1-yl)-12-methoxy-7-(2-phenylethoxy)-19-oxoniatetracyclo[14.3.1.14,8.05,18]henicosa-5(18),6,8,14,16(20)-pentaen-17-one —— C38H37NO6
14-(3-ethyl-4H-pyridin-4-id-6-ylidene)-10-hydroxy-11-(4-hydroxycyclohexa-1,3,5-trien-1-yl)-12-methoxy-7-(2-phenylethoxy)-19-oxoniatetracyclo[14.3.1.14,8.05,18]henicosa-5(18),6,8,14,16(20)-pentaen-17-one
—— 6-[6-[6-[(2-Amino-1,2-dihydropyridin-5-yl)methyl]-2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxochromen-7-yl]oxy-3,4,5-trihydroxyoxane-2-carbonyl]oxy-3,3,4,5-tetrahydroxyoxane-2-carboxylic acid —— C33H34N2O19
6-[6-[6-[(2-Amino-1,2-dihydropyridin-5-yl)methyl]-2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxochromen-7-yl]oxy-3,4,5-trihydroxyoxane-2-carbonyl]oxy-3,3,4,5-tetrahydroxyoxane-2-carboxylic acid
—— 5-Hydroxy-2-(3-hydroxy-2,4,5-trimethoxy-phenyl)-7-methoxy-chromen-4-one 132923-23-0 C19H18O8
5-Hydroxy-2-(3-hydroxy-2,4,5-trimethoxy-phenyl)-7-methoxy-chromen-4-one
—— 2-[[2-(3,4-dihydroxyphenyl)-3-hydroxy-7-methoxy-3,4-dihydro-2H-chromen-5-yl]oxy]-6-(hydroxymethyl)oxane-3,4,5-triol —— C22H26O11
2-[[2-(3,4-dihydroxyphenyl)-3-hydroxy-7-methoxy-3,4-dihydro-2H-chromen-5-yl]oxy]-6-(hydroxymethyl)oxane-3,4,5-triol
—— Isoastilbin 54141-72-9 C21H22O11
Isoastilbin
—— 8-[5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydrochromen-3-yl]-3,5,7-trihydroxy-2-(4-hydroxyphenyl)chromen-4-one —— C30H20O11
8-[5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydrochromen-3-yl]-3,5,7-trihydroxy-2-(4-hydroxyphenyl)chromen-4-one
—— 5-Hydroxy-8-(2-hydroxyphenyl)-7-methoxy-2,2-dimethyl-10-(3-methylbut-2-enyl)-7,8-dihydropyrano[3,2-g]chromen-6-one —— C26H28O6
5-Hydroxy-8-(2-hydroxyphenyl)-7-methoxy-2,2-dimethyl-10-(3-methylbut-2-enyl)-7,8-dihydropyrano[3,2-g]chromen-6-one
—— 5,7,4'-trihydroxy-3,3'-dimethoxyflavone-4'-O-<isovalerate> —— C22H22O8
5,7,4'-trihydroxy-3,3'-dimethoxyflavone-4'-O-<isovalerate>
—— methyl 3-(2H-chromen-3-yl)-3-(5,6,7-trihydroxy-4-oxo-2-phenyl-4H-chromen-8-yl)propanoate —— C28H22O8
methyl 3-(2H-chromen-3-yl)-3-(5,6,7-trihydroxy-4-oxo-2-phenyl-4H-chromen-8-yl)propanoate
—— 19-[13-(Cyclohexylamino)-4-hydroxy-5-(2-methylpropyl)-10,11-dithiatricyclo[12.3.1.03,8]octadeca-1(18),3,5,7,14,16-hexaen-7-yl]-15,20,26,33-tetrahydroxy-10-(2-hydroxyethyl)-18,24-dioxa-30,31-dithiaoctacyclo[23.8.1.13,7.02,13.04,32.014,23.017,22.011,35]pentatriaconta-2(13),3,5,7(35),11,14(23),15,17(22),19-nonaen-21-one —— C59H65NO9S4
19-[13-(Cyclohexylamino)-4-hydroxy-5-(2-methylpropyl)-10,11-dithiatricyclo[12.3.1.03,8]octadeca-1(18),3,5,7,14,16-hexaen-7-yl]-15,20,26,33-tetrahydroxy-10-(2-hydroxyethyl)-18,24-dioxa-30,31-dithiaoctacyclo[23.8.1.13,7.02,13.04,32.014,23.017,22.011,35]pentatriaconta-2(13),3,5,7(35),11,14(23),15,17(22),19-nonaen-21-one
—— 1,12-dihydroxy-N-[4-[(4-hydroxy-2-methylbut-2-enoyl)amino]butyl]-3,5-dimethoxy-9-(4-methoxyphenyl)-11-phenyl-8-oxatricyclo[7.2.1.02,7]dodeca-2(7),3,5-triene-10-carboxamide —— C36H42N2O9
1,12-dihydroxy-N-[4-[(4-hydroxy-2-methylbut-2-enoyl)amino]butyl]-3,5-dimethoxy-9-(4-methoxyphenyl)-11-phenyl-8-oxatricyclo[7.2.1.02,7]dodeca-2(7),3,5-triene-10-carboxamide
—— [3-[4,5-Dihydroxy-3-[3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoyloxy]-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxyoxan-2-yl]methyl 3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoate —— C55H60O29
[3-[4,5-Dihydroxy-3-[3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoyloxy]-6-(hydroxymethyl)oxan-2-yl]oxy-6-[2-[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxyoxan-2-yl]methyl 3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoate
—— 7-[3,4-Dihydroxy-6-methyl-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-5-methoxychromen-4-one —— C30H36O16
7-[3,4-Dihydroxy-6-methyl-5-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-5-methoxychromen-4-one
—— 6,17,19,21-Tetrahydroxy-5,13-bis(4-hydroxyphenyl)-4,12,14-trioxapentacyclo[11.7.1.02,11.03,8.015,20]henicosa-2,7,10,15,17,19-hexaen-9-one —— C30H22O10
6,17,19,21-Tetrahydroxy-5,13-bis(4-hydroxyphenyl)-4,12,14-trioxapentacyclo[11.7.1.02,11.03,8.015,20]henicosa-2,7,10,15,17,19-hexaen-9-one
—— 3-[[6-[[2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-oxochromen-3-yl]methyl]-3,4,5-trihydroxyoxan-2-yl]methoxy]-3-oxopropanoic acid —— C25H24O14
3-[[6-[[2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-oxochromen-3-yl]methyl]-3,4,5-trihydroxyoxan-2-yl]methoxy]-3-oxopropanoic acid
—— 3,3',5-Trihydroxy-4'-methoxy-6,7-methylenedioxyflavone 3-glucuronide —— C23H20O14
3,3',5-Trihydroxy-4'-methoxy-6,7-methylenedioxyflavone 3-glucuronide
—— 2-[[6-[[5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-2H-chromen-1-ium-3-yl]oxy]-3,4,5-trihydroxyoxan-2-yl]methoxy]-6-(hydroxymethyl)oxane-3,4,5-triol —— C28H35O16+
2-[[6-[[5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-2H-chromen-1-ium-3-yl]oxy]-3,4,5-trihydroxyoxan-2-yl]methoxy]-6-(hydroxymethyl)oxane-3,4,5-triol
—— 1-[2-[3-[3,4-Dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4,6-dihydroxyphenyl]-3-(4-hydroxyphenyl)propan-1-one —— C26H32O14
1-[2-[3-[3,4-Dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4,6-dihydroxyphenyl]-3-(4-hydroxyphenyl)propan-1-one
—— 8-[2-[3-(5-ethyl-1H-pyrrol-3-yl)phenyl]ethyl]-5-hydroxy-2-(4-hydroxyphenyl)-6-methoxy-7-(2-phenylethoxy)chromen-4-one —— C38H35NO6
8-[2-[3-(5-ethyl-1H-pyrrol-3-yl)phenyl]ethyl]-5-hydroxy-2-(4-hydroxyphenyl)-6-methoxy-7-(2-phenylethoxy)chromen-4-one
—— 8-[2-(3H-benzo[e]indol-6-yl)ethyl]-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-methoxychromen-4-one —— C30H23NO6
8-[2-(3H-benzo[e]indol-6-yl)ethyl]-5,7-dihydroxy-2-(4-hydroxyphenyl)-6-methoxychromen-4-one
—— methyl 3-(3,4-dihydroxyphenyl)-3-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-8-yl]-2-methylpropanoate —— C26H26O10
methyl 3-(3,4-dihydroxyphenyl)-3-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-8-yl]-2-methylpropanoate
—— 5,7-Dihydroxy-8-[7-hydroxy-2-(4-methoxyphenyl)-4-oxochromen-6-yl]-2-(4-hydroxyphenyl)chromen-4-one —— C31H20O9
5,7-Dihydroxy-8-[7-hydroxy-2-(4-methoxyphenyl)-4-oxochromen-6-yl]-2-(4-hydroxyphenyl)chromen-4-one
—— [6-[5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy-3,4-dihydroxy-5-[3-(4-methoxyphenyl)prop-2-enoyloxy]oxan-2-yl]methyl 3-(4-hydroxyphenyl)prop-2-enoate —— C40H34O15
[6-[5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy-3,4-dihydroxy-5-[3-(4-methoxyphenyl)prop-2-enoyloxy]oxan-2-yl]methyl 3-(4-hydroxyphenyl)prop-2-enoate
—— Rhamnazin 3-[6''-(3-hydroxy-3-methylglutaryl)glucoside] —— C29H32O16
Rhamnazin 3-[6''-(3-hydroxy-3-methylglutaryl)glucoside]
—— Apigenin-7-O-glucuronide-6-ethyl ester —— C23H22O11
Apigenin-7-O-glucuronide-6-ethyl ester
—— 2-(3-Benzyl-4-hydroxyphenyl)-3,7-dihydroxy-5-propan-2-yloxychromen-4-one —— C25H22O6
2-(3-Benzyl-4-hydroxyphenyl)-3,7-dihydroxy-5-propan-2-yloxychromen-4-one
—— 13,18,24,31-Tetrahydroxy-17-[4-hydroxy-3-[(3-hydroxyphenyl)methyl]-5-(2-methylpropyl)phenyl]-9-(3-hydroxypropyl)-16,22-dioxa-28,29-dithiaheptacyclo[21.8.1.02,11.03,8.04,30.012,21.015,20]dotriaconta-2(11),3(8),4,6,9,12(21),13,15(20),17-nonaen-19-one —— C48H48O10S2
13,18,24,31-Tetrahydroxy-17-[4-hydroxy-3-[(3-hydroxyphenyl)methyl]-5-(2-methylpropyl)phenyl]-9-(3-hydroxypropyl)-16,22-dioxa-28,29-dithiaheptacyclo[21.8.1.02,11.03,8.04,30.012,21.015,20]dotriaconta-2(11),3(8),4,6,9,12(21),13,15(20),17-nonaen-19-one
—— 5,7-Dihydroxy-3-[5-hydroxy-6-(hydroxymethyl)-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxy-2-(4-hydroxyphenyl)chromen-4-one —— C33H40O20
5,7-Dihydroxy-3-[5-hydroxy-6-(hydroxymethyl)-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxy-2-(4-hydroxyphenyl)chromen-4-one
—— hibiscetin 577-24-2 C15H10O9
hibiscetin
—— methyl 3-(2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4-oxo-4H-chromen-8-yl)-3-(1,5-dimethyl-1H-pyrazol-4-yl)propanoate —— C24H22N2O9
methyl 3-(2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4-oxo-4H-chromen-8-yl)-3-(1,5-dimethyl-1H-pyrazol-4-yl)propanoate
—— 2-(3,4-dihydroxyphenyl)-6-[2-(3,4-dihydroxyphenyl)-8-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-8-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-3,4-dihydro-2H-chromene-3,5,7-triol —— C60H50O24
2-(3,4-dihydroxyphenyl)-6-[2-(3,4-dihydroxyphenyl)-8-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-8-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-3,4-dihydro-2H-chromene-3,5,7-triol
—— 2-(2-methoxyphenyl)-4H-benzo[h]chromen-4-one 14756-21-9 C20H14O3
2-(2-methoxyphenyl)-4H-benzo[h]chromen-4-one
—— Methyl 2-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-2-methoxy-4-oxochromen-3-yl]acetate —— C19H18O10
Methyl 2-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-2-methoxy-4-oxochromen-3-yl]acetate
—— [6-[[2-(3,4-dihydroxy-5-methoxyphenyl)-5,7-dihydroxy-2H-chromen-1-ium-3-yl]oxy]-3,4,5-trihydroxyoxan-2-yl]methyl 3-(4-hydroxyphenyl)prop-2-enoate —— C31H31O14+
[6-[[2-(3,4-dihydroxy-5-methoxyphenyl)-5,7-dihydroxy-2H-chromen-1-ium-3-yl]oxy]-3,4,5-trihydroxyoxan-2-yl]methyl 3-(4-hydroxyphenyl)prop-2-enoate
—— 5,7-Dihydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-8-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one —— C23H24O13
5,7-Dihydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-8-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
—— 5-Hydroxy-3,6,7-trimethoxy-2-(3-methoxyphenyl)chromen-4-one —— C19H18O7
5-Hydroxy-3,6,7-trimethoxy-2-(3-methoxyphenyl)chromen-4-one
—— 3,5,7-Trihydroxy-4-oxo-2-phenylchromene-8-sulfonic acid —— C15H10O8S
3,5,7-Trihydroxy-4-oxo-2-phenylchromene-8-sulfonic acid
—— 3-phenyl-1-[3,5,7-trihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2H-chromen-8-yl]propan-1-one —— C24H22O6
3-phenyl-1-[3,5,7-trihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2H-chromen-8-yl]propan-1-one
—— 4'-Bromo-6-fluoroflavone 213894-80-5 C15H8BrFO2
4'-Bromo-6-fluoroflavone
—— 3,5,7-Trihydroxy-2-[4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-2,3-dihydrochromen-4-one —— C21H22O11
3,5,7-Trihydroxy-2-[4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-2,3-dihydrochromen-4-one
—— 3-[3-(acetyloxymethyl)-2,3-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-8-methoxy-4H-chromen-6-yl]prop-2-enyl acetate —— C25H28O10
3-[3-(acetyloxymethyl)-2,3-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-8-methoxy-4H-chromen-6-yl]prop-2-enyl acetate
—— [1-Hydroxy-11-[2-[(2-hydroxy-2-methylbutanoyl)amino]pyrrolidine-1-carbonyl]-3,5-dimethoxy-9-(4-methoxyphenyl)-10-phenyl-8-oxatricyclo[7.2.1.02,7]dodeca-2(7),3,5-trien-12-yl] acetate —— C38H44N2O10
[1-Hydroxy-11-[2-[(2-hydroxy-2-methylbutanoyl)amino]pyrrolidine-1-carbonyl]-3,5-dimethoxy-9-(4-methoxyphenyl)-10-phenyl-8-oxatricyclo[7.2.1.02,7]dodeca-2(7),3,5-trien-12-yl] acetate
—— [2-[(3,4-Dihydroxy-5,6-dimethyloxan-2-yl)oxymethyl]-3,5-dihydroxy-6-[5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-4-oxo-7-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxychromen-3-yl]oxyoxan-4-yl] 3-(4-hydroxyphenyl)prop-2-enoate —— C44H50O21
[2-[(3,4-Dihydroxy-5,6-dimethyloxan-2-yl)oxymethyl]-3,5-dihydroxy-6-[5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-4-oxo-7-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxychromen-3-yl]oxyoxan-4-yl] 3-(4-hydroxyphenyl)prop-2-enoate
—— [6-[[3,5-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4-[3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4-[3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-8-yl]-3,4-dihydro-2H-chromen-8-yl]-3,4-dihydro-2H-chromen-7-yl]oxy]-3,4,5-trihydroxyoxan-2-yl]methyl 3,4,5-trihydroxybenzoate —— C58H52O30
[6-[[3,5-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4-[3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4-[3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-8-yl]-3,4-dihydro-2H-chromen-8-yl]-3,4-dihydro-2H-chromen-7-yl]oxy]-3,4,5-trihydroxyoxan-2-yl]methyl 3,4,5-trihydroxybenzoate
—— [6-[2-[5,8-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4-oxochromen-7-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-3,4,5-trihydroxyoxan-2-yl]methyl acetate —— C30H34O18
[6-[2-[5,8-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4-oxochromen-7-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-3,4,5-trihydroxyoxan-2-yl]methyl acetate