title: Methyl chanofruticosinate alkaloids from Kopsia arborea.
abstract: Six alkaloids belonging to the methyl chanofruticosinate group, viz., prunifolines A-F, in addition to six other known methyl chanofruticosinate alkaloids, were isolated from the leaf extract of Kopsia arborea. The structures were determined using NMR and MS analysis and comparison with known related compounds.
authors.affiliation: Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.
authors.forename: Kuan-Hon
authors.initials: KH
authors.lastname: Lim
authors.forename: Toh-Seok
authors.initials: TS
authors.lastname: Kam
mesh_terms: D000470:Alkaloids / Q000737:chemistry*; D029062:Apocynaceae / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure
chemical_list: D000470:Alkaloids