title: Two new pterocarpenes from Hedysarum multijugum.
abstract: Two new pterocarpenes were isolated from the roots of Hedysarum multijugum, and their structures were elucidated as hedysarimpterocarpene B (1) and hedysarimpterocarpene C (2) on the basis of spectroscopic data.
authors.affiliation: Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, Beijing 100083, China.
authors.forename: Wei
authors.initials: W
authors.lastname: Wang
authors.forename: Dong-Ge
authors.initials: DG
authors.lastname: An
authors.forename: Hu-Biao
authors.initials: HB
authors.lastname: Chen
authors.forename: Guang-Zhong
authors.initials: GZ
authors.lastname: Tu
authors.forename: Yu-Ying
authors.initials: YY
authors.lastname: Zhao
mesh_terms: D007887:Fabaceae; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D008517:Phytotherapy; D010936:Plant Extracts / Q000737:chemistry*; D018517:Plant Roots; D036343:Pterocarpans / Q000737:chemistry*; D013329:Structure-Activity Relationship
chemical_list: D010936:Plant Extracts; D036343:Pterocarpans