Epicatechin-(4beta->6)-epicatechin-(4beta->6)-epicatechin 3,3',3''-trigallate
IUPAC 名称
2-(3,4-dihydroxyphenyl)-6-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-yl]-4-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyloxy)-3,4-dihydro-2H-1-benzopyran-6-yl]-5-hydroxy-3-(3,4,5-trihydroxybenzoyloxy)-3,4-dihydro-2H-1-benzopyran-7-yl 3,4,5-trihydroxybenzoate
描述
Isolated from Rheum species Epicatechin-(4beta->6)-epicatechin-(4beta->6)-epicatechin 3,3',3''-trigallate is found in green vegetables.
异构
OC1C(OC2=CC(O)=CC(O)=C2C1C1=C(OC(=O)C2=CC(O)=C(O)C(O)=C2)C=C2OC(C(OC(=O)C3=CC(O)=C(O)C(O)=C3)C(C3=C(O)C4=C(OC(C(C4)OC(=O)C4=CC(O)=C(O)C(O)=C4)C4=CC(O)=C(O)C=C4)C=C3O)C2=C1O)C1=CC(O)=C(O)C=C1)C1=CC(O)=C(O)C=C1
InChI标识符
InChI=1S/C66H50O30/c67-27-16-35(74)48-44(17-27)92-61(22-2-5-30(69)33(72)8-22)59(87)52(48)50-46(94-64(88)24-10-37(76)55(83)38(77)11-24)20-45-51(58(50)86)53(63(62(93-45)23-3-6-31(70)34(73)9-23)96-66(90)26-14-41(80)57(85)42(81)15-26)49-36(75)19-43-28(54(49)82)18-47(60(91-43)21-1-4-29(68)32(71)7-21)95-65(89)25-12-39(78)56(84)40(79)13-25/h1-17,19-20,47,52-53,59-63,67-87H,18H2
键
SDNQRIGBMVBKOM-UHFFFAOYSA-N