Theadibenzotropolone A
IUPAC 名称
5,7-dihydroxy-2-[3,4,6-trihydroxy-5-oxo-1-(3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-2-yl)-5H-benzo[7]annulen-8-yl]-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,6-trihydroxy-5-oxo-1-(3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-2-yl)-5H-benzo[7]annulene-8-carboxylate
描述
Constituent of black tea (Camellia sinensis). Theadibenzotropolone A is found in tea.
异构
OC1CC2=C(O)C=C(O)C=C2OC1C1=CC(O)=C(O)C2=C1C=C(C=C(O)C2=O)C1OC2=CC(O)=CC(O)=C2CC1OC(=O)C1=CC2=C(C(O)=C(O)C=C2C2OC3=CC(O)=CC(O)=C3CC2O)C(=O)C(O)=C1
InChI标识符
InChI=1S/C50H38O21/c51-18-5-28(54)25-13-35(61)48(69-37(25)8-18)23-11-33(59)45(65)41-21(23)1-16(3-31(57)43(41)63)47-40(15-27-30(56)7-20(53)10-39(27)68-47)71-50(67)17-2-22-24(12-34(60)46(66)42(22)44(64)32(58)4-17)49-36(62)14-26-29(55)6-19(52)9-38(26)70-49/h1-12,35-36,40,47-49,51-56,59-62,65-66H,13-15H2,(H,57,63)(H,58,64)
键
LEZCABNDEPYEFZ-UHFFFAOYSA-N