title: Bijayasaline: a new C-glucosyl-alpha-hydroxydihydrochalcone from the heartwood of Bijayasal (Pterocarpus marsupium).
abstract: A new C-glucosyl-alpha-hydroxydihydrochalcone derivative, (aS)-3'-C-ff-glucopyranosyl-a,3,4,2'4'-pentahydroxydihydrochalcone, named as bijayasaline (1) was isolated from the heartwood of Bijayasal (Pterocarpus marsupium) and characterized on the basis of NMR and circular dichroism (CD) spectral data. Bijayasaline (1) showed potent DPPH free radical scavenging activity.
authors.forename: Khem Raj
authors.initials: KR
authors.lastname: Joshi
authors.forename: Hari Prasad
authors.initials: HP
authors.lastname: Devkota
authors.forename: Shoji
authors.initials: S
authors.lastname: Yahara
mesh_terms: D001713:Biphenyl Compounds / Q000737:chemistry; D047188:Chalcones / Q000737:chemistry*; D016166:Free Radical Scavengers / Q000737:chemistry / Q000494:pharmacology; D015394:Molecular Structure; D010851:Picrates / Q000737:chemistry; D035721:Pterocarpus / Q000737:chemistry*; D014934:Wood / Q000737:chemistry*
chemical_list: D001713:Biphenyl Compounds; D047188:Chalcones; D016166:Free Radical Scavengers; D010851:Picrates; C000591515:bijayasaline; C004931:1,1-diphenyl-2-picrylhydrazyl