(±)-Sphaerosin
IUPAC 名称
3-(4-hydroxy-2,3-dimethoxyphenyl)-3,4-dihydro-2H-1-benzopyran-7-ol
描述
Isolated from Lablab niger (hyacinth bean). (±)-Sphaerosin is found in many foods, some of which are hyacinth bean, yellow wax bean, pulses, and common bean.
异构
COC1=C(O)C=CC(C2COC3=C(C2)C=CC(O)=C3)=C1OC
InChI标识符
InChI=1S/C17H18O5/c1-20-16-13(5-6-14(19)17(16)21-2)11-7-10-3-4-12(18)8-15(10)22-9-11/h3-6,8,11,18-19H,7,9H2,1-2H3
键
HHNUTZFOMIAQMX-UHFFFAOYSA-N