title: Metabolites from the xylariaceous fungus PSU-A80.
abstract: One hypoxylonol, xylarenol (1), one hexadienoic acid, xylarenoic acid (2), and one tetralone, xylarenone (3), were isolated from the xylariaceous fungus PSU-A80 together with ten known compounds. The structures were established by analysis of spectroscopic data. 8-Methoxy-1-naphthol, one of the known metabolites, displayed good radical scavenging potency with an IC(50) value of 30 microg/ml.
authors.affiliation: Department of Chemistry, Faculty of Science, Prince of Songkla University, Songkla, Thailand. vatcharin.r@psu.ac.th
authors.forename: Vatcharin
authors.initials: V
authors.lastname: Rukachaisirikul
authors.forename: Ubonta
authors.initials: U
authors.lastname: Sommart
authors.forename: Souwalak
authors.initials: S
authors.lastname: Phongpaichit
authors.forename: Nongporn
authors.initials: N
authors.lastname: Hutadilok-Towatana
authors.forename: Nattawut
authors.initials: N
authors.lastname: Rungjindamai
authors.forename: Jariya
authors.initials: J
authors.lastname: Sakayaroj
mesh_terms: D000975:Antioxidants / Q000737:chemistry* / Q000302:isolation & purification; D001203:Ascomycota / Q000737:chemistry* / Q000378:metabolism*; D001713:Biphenyl Compounds; D003470:Culture Media; D005285:Fermentation; D016166:Free Radical Scavengers / Q000737:chemistry / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D008969:Molecular Sequence Data; D010851:Picrates / Q000737:chemistry; D021241:Spectrometry, Mass, Electrospray Ionization; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet