3,3',4',5,7-Pentahydroxyflavan(4->8)-3,4',5,7-tetrahydroxyflavan
IUPAC 名称
8-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-1-benzopyran-4-yl]-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol
描述
Isolated from azuki bean (Vigna angularis) seeds. 3,3',4',5,7-Pentahydroxyflavan(4->8)-3,4',5,7-tetrahydroxyflavan is found in pulses.
异构
OC1CC2=C(OC1C1=CC=C(O)C=C1)C(C1C(O)C(OC3=CC(O)=CC(O)=C13)C1=CC(O)=C(O)C=C1)=C(O)C=C2O
InChI标识符
InChI=1S/C30H26O11/c31-14-4-1-12(2-5-14)28-22(38)10-16-18(34)11-21(37)25(30(16)41-28)26-24-20(36)8-15(32)9-23(24)40-29(27(26)39)13-3-6-17(33)19(35)7-13/h1-9,11,22,26-29,31-39H,10H2
键
MTCFYYIJIXJCPF-UHFFFAOYSA-N