title: A new furobenzopyranone and other constituents from Anaphalis lactea.
abstract: Together with twenty-one known compounds, a new furobenzopyranone was isolated from the whole plant of Anaphalis lactea. Their structures were elucidated by spectroscopic methods MS, IR, UV, NMR, including 2D-NMR techniques. The anti-bacterial activity of compounds 1, 4-6, 14, 15 and the anti-tumor activity of compounds 4-6 were tested.
authors.affiliation: National Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, PR China.
authors.forename: Ai-Xia
authors.initials: AX
authors.lastname: Wang
authors.forename: Qi
authors.initials: Q
authors.lastname: Zhang
authors.forename: Zhong-Jian
authors.initials: ZJ
authors.lastname: Jia
mesh_terms: D000900:Anti-Bacterial Agents / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology; D019659:Asteraceae / Q000737:chemistry*; D001412:Bacillus subtilis / Q000187:drug effects; D001419:Bacteria / Q000187:drug effects; D045744:Cell Line, Tumor; D004354:Drug Screening Assays, Antitumor; D004926:Escherichia coli / Q000187:drug effects; D006801:Humans; D044949:Kaempferols / Q000494:pharmacology; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D008826:Microbial Sensitivity Tests; D016339:Spectrometry, Mass, Fast Atom Bombardment; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D013211:Staphylococcus aureus / Q000187:drug effects
chemical_list: D000900:Anti-Bacterial Agents; D044949:Kaempferols; C006552:kaempferol