title: Phenyl polypropanoids from Lindelofia stylosa.
abstract: A phytochemical investigation on the aerial parts of Lindelofia stylosa has resulted in the isolation of seven phenyl propanoids. This includes three analogs of lithospermic acid, along with rosmarinic acid and its ester derivatives. Compound 1 was identified as a new natural product. These compounds were studied for their antioxidant properties.
authors.affiliation: H.E.J. Research Institute of Chemistry, International Center for Chemical Sciences, University of Karachi, Pakistan. hej@cyber.net.pk
authors.forename: Muhammad Iqbal
authors.initials: MI
authors.lastname: Choudhary
authors.forename: Afshan
authors.initials: A
authors.lastname: Begum
authors.forename: Ahmed
authors.initials: A
authors.lastname: Abbaskhan
authors.forename: Asma
authors.initials: A
authors.lastname: Ajaz
authors.lastname: Shafique-ur-Rehman
authors.lastname: Atta-ur-Rahman
mesh_terms: D000975:Antioxidants / Q000737:chemistry* / Q000302:isolation & purification; D001572:Benzofurans / Q000737:chemistry* / Q000302:isolation & purification; D001713:Biphenyl Compounds; D028082:Boraginaceae / Q000737:chemistry*; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D002851:Chromatography, High Pressure Liquid; D016166:Free Radical Scavengers / Q000737:chemistry / Q000302:isolation & purification; D006576:Heterocyclic Compounds, 4 or More Rings / Q000737:chemistry* / Q000302:isolation & purification; D007502:Iron Chelating Agents / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy; D010851:Picrates / Q000737:chemistry; D016339:Spectrometry, Mass, Fast Atom Bombardment; D013056:Spectrophotometry, Ultraviolet; D013481:Superoxides / Q000737:chemistry
chemical_list: D000975:Antioxidants; D001572:Benzofurans; D001713:Biphenyl Compounds; D016166:Free Radical Scavengers; D006576:Heterocyclic Compounds, 4 or More Rings; D007502:Iron Chelating Agents; D010851:Picrates; D013481:Superoxides; C004931:1,1-diphenyl-2-picrylhydrazyl