Epiafzelechin-(4beta->6)-epicatechin 3,3'-digallate
IUPAC 名称
5,7-dihydroxy-2-[4-hydroxy-3-(3,4,5-trihydroxybenzoyloxy)phenyl]-6-[3,5,7-trihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-yl]-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate
描述
Constituent of green tea, Camellia sinensis. Epiafzelechin-(4beta->6)-epicatechin 3,3'-digallate is found in tea.
异构
OC1C(OC2=CC(O)=CC(O)=C2C1C1=C(O)C2=C(OC(C(C2)OC(=O)C2=CC(O)=C(O)C(O)=C2)C2=CC(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C(O)C=C2)C=C1O)C1=CC=C(O)C=C1
InChI标识符
InChI=1S/C44H34O19/c45-20-4-1-16(2-5-20)42-40(57)36(34-24(48)12-21(46)13-32(34)61-42)35-25(49)15-30-22(37(35)54)14-33(63-44(59)19-9-28(52)39(56)29(53)10-19)41(60-30)17-3-6-23(47)31(11-17)62-43(58)18-7-26(50)38(55)27(51)8-18/h1-13,15,33,36,40-42,45-57H,14H2
键
IZXCBTVNQUYTED-UHFFFAOYSA-N