An additional sweet dihydroflavonol glycoside from leaves of Engelhardtia chrysolepis, a Chinese folk medicine, Huang-qi

Article abstract of DOI:10.1248/cpb.39.1871

From leaves of Engelhardtia chrysolepis Hance (Juglandaceae), which have been used as a sweet tea in China, we have isolated a sweet dihydroflavonol glycoside, and the structure was elucidated on the basis of chemical and spectral evidence as 3-O-β-D-gluc