Cassiaside B
IUPAC 名称
5-{[6-({[3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl]oxy}-6-hydroxy-8-methoxy-2-methyl-4H-benzo[g]chromen-4-one
描述
Isolated from seeds of Cassia tora (charota). Cassiaside B is found in coffee and coffee products, herbs and spices, and pulses.
异构
COC1=CC(O)=C2C(OC3OC(COC4OCC(O)(CO)C4O)C(O)C(O)C3O)=C3C(=O)C=C(C)OC3=CC2=C1
InChI标识符
InChI=1S/C26H30O14/c1-10-3-13(28)18-15(38-10)5-11-4-12(35-2)6-14(29)17(11)22(18)40-24-21(32)20(31)19(30)16(39-24)7-36-25-23(33)26(34,8-27)9-37-25/h3-6,16,19-21,23-25,27,29-34H,7-9H2,1-2H3
键
FKKPTUZRYGLMMA-UHFFFAOYSA-N