title: Two new 3-C-carboxylated flavones from the rhizomes of Caragana conferta.
abstract: Confertins A (1) and B (2), new 3-C-carboxylated flavones, have been isolated from the ethyl acetate soluble fraction of the rhizomes of Caragana conferta. Their structures have been assigned on the basis of spectroscopic studies.
authors.affiliation: International Centre for Chemical and Biological Sciences, HEJ Research Institute of Chemistry, University of Karachi, Karachi-75270, Pakistan.
authors.forename: Rehan
authors.initials: R
authors.lastname: Khan
authors.forename: Abdul
authors.initials: A
authors.lastname: Malika
authors.forename: Shazia
authors.initials: S
authors.lastname: Yasmeen
authors.forename: Nighat
authors.initials: N
authors.lastname: Afza
mesh_terms: D032602:Caragana / Q000737:chemistry*; D047309:Flavones / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D027343:Rhizome / Q000737:chemistry*
chemical_list: D047309:Flavones; C556322:confertin A; C556323:confertin B