A viscumneoside that is rhamnacine (3',7-dimethylquercetin) in which the hydroxy group at position 3 has been converted to the corresponding β-D-glucoside and in which the hydroxy group at position 6 of the glucosyl moiety has been acylated by formal condensatio with the pro-R carboxy group of 3-hydroxy-3-methylglutaric acid.
Stars
This entity has been manually annotated by the ChEBI Team.
For determination of the R configuration of the acyl side-chain, see: Kong DY 5th; Li HT; Luo SQ; Lei XH.[Studies on the chemical components of Viscum coloratum. VI. Chirality of the acyl group of viscumneoside IV], Yao Xue Xue Bao; 1990, 25(5): 349-352.