title: Curtisians M-Q: five novel p-terphenyl derivatives from the mushroom Paxillus curtisii.
abstract: Five novel p-terphenyl derivatives called curtisians M-Q (1-5) were isolated from the methanolic extract of fruit bodies of the Basidiomycete Paxillus curtisii. Their structures were elucidated by two dimensional (2D) NMR, MS, IR, and UV spectroscopy, and chemical reaction. Their antioxidative activities were also investigated.
authors.affiliation: Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Japan.
authors.forename: Dang Ngoc
authors.initials: DN
authors.lastname: Quang
authors.forename: Toshihiro
authors.initials: T
authors.lastname: Hashimoto
authors.forename: Makiko
authors.initials: M
authors.lastname: Nukada
authors.forename: Isao
authors.initials: I
authors.lastname: Yamamoto
authors.forename: Masami
authors.initials: M
authors.lastname: Tanaka
authors.forename: Yoshinori
authors.initials: Y
authors.lastname: Asakawa
mesh_terms: D000363:Agaricales / Q000737:chemistry*; D001713:Biphenyl Compounds; D016166:Free Radical Scavengers / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D010851:Picrates / Q000737:chemistry; D016339:Spectrometry, Mass, Fast Atom Bombardment; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D013730:Terphenyl Compounds / Q000737:chemistry* / Q000302:isolation & purification
chemical_list: D001713:Biphenyl Compounds; D016166:Free Radical Scavengers; D010851:Picrates; D013730:Terphenyl Compounds; C004931:1,1-diphenyl-2-picrylhydrazyl