title: A new prenylated flavanone from the roots of Sophora flavescens.
abstract: 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.
authors.affiliation: Natural Products Research Institute, Seoul National University, Seoul 110-460, South Korea. sskang@plaza.snu.ac.kr
authors.forename: S S
authors.initials: SS
authors.lastname: Kang
authors.forename: J S
authors.initials: JS
authors.lastname: Kim
authors.forename: K H
authors.initials: KH
authors.lastname: Son
authors.forename: H W
authors.initials: HW
authors.lastname: Chang
authors.forename: H P
authors.initials: HP
authors.lastname: Kim
mesh_terms: 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
chemical_list: D004365:Drugs, Chinese Herbal; D005419:Flavonoids