A new prenylated flavanone from the roots of Sophora flavescens.
A new prenylated flavanone was isolated from the roots of Sophora flavescens. The structure of the new compound was elucidated as (2S)-7,4'-dihydroxy-5-methoxy-8-(gamma,gamma-dimethylallyl)-flavanone (1) on the basis of chemical and spectral evidence.
Kang
S S
SS
Natural Products Research Institute, Seoul National University, Seoul 110-460, South Korea. sskang@plaza.snu.ac.kr
Kim
J S
JS
Son
K H
KH
Chang
H W
HW
Kim
H P
HP
D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D018517:Plant Roots; D010946:Plants, Medicinal; D019685:Rosales
D004365:Drugs, Chinese Herbal; D005419:Flavonoids