title: Sphingolipids from Conyza canadensis.
abstract: Sphingolipid 1 and its corresponding beta-D-glucopyranoside derivative 2 have been isolated from the ethylacetate fraction of Conyza canadensis along with beta-sitosterol 3, stigmasterol 4, beta-sitosterol 3-O-beta-D-glucoside 5 and harmine 6, reported for the first time from this species. The structures of 1 and 2 were elucidated through spectroscopy including two-dimensional NMR.
authors.affiliation: International Centre for Chemical Sciences, HEJ Research Institute of Chemistry University of Karachi, Karachi-75270, Pakistan.
authors.forename: Naveen
authors.initials: N
authors.lastname: Mukhtar
authors.forename: Kiran
authors.initials: K
authors.lastname: Iqbal
authors.forename: Itrat
authors.initials: I
authors.lastname: Anis
authors.forename: Abdul
authors.initials: A
authors.lastname: Malik
mesh_terms: D035401:Conyza / Q000737:chemistry*; D008401:Gas Chromatography-Mass Spectrometry; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D013107:Sphingolipids / Q000737:chemistry* / Q000302:isolation & purification*
chemical_list: D013107:Sphingolipids