title: Two new dioxin derivatives from the aerial parts of Lawsonia alba.
abstract: From the aerial parts of Lawsonia alba two new dioxin derivatives, namely 12-[2'-(1', 4'-dioxin-5', 6'-dione)-8''E-undecenyl-dodecanoate and 5-[1'-(docosa-2'E, 5'E-dienyl)]-1,4-dioxin-2,3-dione, were isolated and characterised on the basis of spectroscopic methods.
authors.affiliation: H.E.J. Research Institute of Chemistry, International Centre for Chemical and Biological Sciences, University of Karachi, Karachi-5720, Pakistan. bina@khi.comsats.net.pk
authors.forename: Bina S
authors.initials: BS
authors.lastname: Siddiqui
authors.forename: Nizam
authors.initials: N
authors.lastname: Uddin
authors.forename: Sabira
authors.initials: S
authors.lastname: Begum
mesh_terms: D004147:Dioxins / Q000737:chemistry*; D031564:Lawsonia Plant / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D035261:Plant Components, Aerial / Q000737:chemistry*; D010936:Plant Extracts / Q000737:chemistry*
chemical_list: D004147:Dioxins; D010936:Plant Extracts