title: Norsesquiterpenoid and sesquiterpenoid glycosides from Evodia austrosinensis.
abstract: Two new norsesquiterpenoid glycosides named austrosides A and B, together with four known glycosides, corchoionoside B, citroside A, icariside B1 and dihydrophaseic acid 4'- O-beta- D-glucopyranoside were isolated from Evodia austrosinensis. Their structures were elucidated by 1D and 2D NMR data. Austroside A showed antibacterial activity against the Staphylococcus aureus antibiotic resistant strain.
authors.affiliation: The State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan, P. R. China.
authors.forename: Junsong
authors.initials: J
authors.lastname: Wang
authors.forename: Yuemao
authors.initials: Y
authors.lastname: Shen
authors.forename: Hongping
authors.initials: H
authors.lastname: He
authors.forename: Wenyi
authors.initials: W
authors.lastname: Kang
authors.forename: Xiaojiang
authors.initials: X
authors.lastname: Hao
mesh_terms: D000900:Anti-Bacterial Agents / Q000008:administration & dosage / Q000737:chemistry / Q000494:pharmacology* / Q000627:therapeutic use; D032086:Evodia; D006027:Glycosides / Q000008:administration & dosage / Q000737:chemistry / Q000494:pharmacology / Q000627:therapeutic use; D006801:Humans; D008826:Microbial Sensitivity Tests; D010403:Penicillin Resistance; D008517:Phytotherapy; D010936:Plant Extracts / Q000008:administration & dosage / Q000737:chemistry / Q000494:pharmacology* / Q000627:therapeutic use; D013211:Staphylococcus aureus / Q000187:drug effects*
chemical_list: D000900:Anti-Bacterial Agents; D006027:Glycosides; D010936:Plant Extracts