Epicatechin 3-p-hydroxybenzoate
IUPAC 名称
(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-3-yl 4-hydroxybenzoate
描述
Isolated from oolong tea (Camellia sinensis variety assamica). Epicatechin 3-p-hydroxybenzoate is found in tea.
异构
OC1=CC=C(C=C1)C(=O)O[C@@H]1CC2=C(O[C@@H]1C1=CC(O)=C(O)C=C1)C=C(O)C=C2O
InChI标识符
InChI=1S/C22H18O8/c23-13-4-1-11(2-5-13)22(28)30-20-10-15-17(26)8-14(24)9-19(15)29-21(20)12-3-6-16(25)18(27)7-12/h1-9,20-21,23-27H,10H2/t20-,21-/m1/s1
键
HRNWMQFQEGGZKA-NHCUHLMSSA-N