2',8-Dihydroxy-3',4',5',7-tetramethoxyflavan
IUPAC 名称
2-(2-hydroxy-3,4,5-trimethoxyphenyl)-7-methoxy-3,4-dihydro-2H-1-benzopyran-8-ol
描述
Constituent of the roots of Muntingia calabura (Jamaica cherry). 2',8-Dihydroxy-3',4',5',7-tetramethoxyflavan is found in fruits.
异构
COC1=C(O)C2=C(CCC(O2)C2=CC(OC)=C(OC)C(OC)=C2O)C=C1
InChI标识符
InChI=1S/C19H22O7/c1-22-13-8-6-10-5-7-12(26-17(10)16(13)21)11-9-14(23-2)18(24-3)19(25-4)15(11)20/h6,8-9,12,20-21H,5,7H2,1-4H3
键
XVWADHIDSZCAFC-UHFFFAOYSA-N