title: New cyclopeptide alkaloids from Ziziphus lotus.
authors.affiliation: Department of Chemistry, University of Jordan, Amman.
authors.forename: M
authors.initials: M
authors.lastname: Abu-Zarga
authors.forename: S
authors.initials: S
authors.lastname: Sabri
authors.forename: A
authors.initials: A
authors.lastname: al-Aboudi
authors.forename: M S
authors.initials: MS
authors.lastname: Ajaz
authors.forename: N
authors.initials: N
authors.lastname: Sultana
authors.lastname: Atta-Ur-Rahman
mesh_terms: D000470:Alkaloids / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D010456:Peptides, Cyclic / Q000737:chemistry* / Q000302:isolation & purification; D018515:Plant Leaves / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*
chemical_list: D000470:Alkaloids; D010456:Peptides, Cyclic