title: Loasifolin, a new flavonoid from Eremostachys loasifolia.
abstract: Loasifolin (1), a new highly oxygenated flavonoid, has been isolated from Eremostachys loasifolia and its structure is assigned on the basis of spectroscopic data including 1D and 2D NMR techniques. 6,7-Dihydroxycoumarin (2) and luteolin 4'-O-beta-d-glucopyranoside (3) have also been isolated for the first time from the genus Eremostachys.
authors.affiliation: HEJ Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan.
authors.forename: Uzma Rasheed
authors.initials: UR
authors.lastname: Mughal
authors.forename: Itrat
authors.initials: I
authors.lastname: Fatima
authors.forename: Abdul
authors.initials: A
authors.lastname: Malik
authors.forename: Rasool Bakhsh
authors.initials: RB
authors.lastname: Tareen
mesh_terms: D005419:Flavonoids / Q000737:chemistry; D019686:Lamiaceae / Q000737:chemistry*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D010154:Pakistan
chemical_list: D005419:Flavonoids; C549364:loasifolin