Epicatechin-(4beta->6)-epicatechin-(4beta->8)-catechin 3,3'-digallate
IUPAC 名称
2-(3,4-dihydroxyphenyl)-4-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-8-yl]-6-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxybenzoyloxy)-3,4-dihydro-2H-1-benzopyran-4-yl]-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate
描述
Isolated from Rheum species Epicatechin-(4beta->6)-epicatechin-(4beta->8)-catechin 3,3'-digallate is found in green vegetables.
异构
OC1CC2=C(OC1C1=CC(O)=C(O)C=C1)C(C1C(OC(=O)C3=CC(O)=C(O)C(O)=C3)C(OC3=C1C(O)=C(C1C(OC(=O)C4=CC(O)=C(O)C(O)=C4)C(OC4=CC(O)=CC(O)=C14)C1=CC(O)=C(O)C=C1)C(O)=C3)C1=CC(O)=C(O)C=C1)=C(O)C=C2O
InChI标识符
InChI=1S/C59H46O26/c60-24-14-33(68)43-41(15-24)81-53(20-2-5-27(62)31(66)8-20)56(84-58(79)22-10-36(71)49(76)37(72)11-22)47(43)44-35(70)18-42-46(51(44)78)48(45-34(69)17-29(64)25-16-40(75)52(83-55(25)45)19-1-4-26(61)30(65)7-19)57(54(82-42)21-3-6-28(63)32(67)9-21)85-59(80)23-12-38(73)50(77)39(74)13-23/h1-15,17-18,40,47-48,52-54,56-57,60-78H,16H2
键
OZYIPNROAOYGSW-UHFFFAOYSA-N