title: N1,N10-ditigloylspermidine, a novel alkaloid from the seeds of Ipomoea nil.
abstract: A novel spermidine alkaloid, N1,N10-ditigloylspermidine (1), has been isolated from the seeds of Ipomoea nil (L.) Roth (Convolvulaceae). Structural elucidation was achieved by EIMS, HRMS, 1H NMR, and 13C NMR spectroscopy.
authors.affiliation: Institut für Pharmazie (Pharmazeutische Biologie), Freie Universität Berlin, Berlin, Germany.
authors.forename: T
authors.initials: T
authors.lastname: Schimming
authors.forename: K
authors.initials: K
authors.lastname: Jenett-Siems
authors.forename: K
authors.initials: K
authors.lastname: Siems
authors.forename: L
authors.initials: L
authors.lastname: Witte
authors.forename: E
authors.initials: E
authors.lastname: Eich
mesh_terms: D008401:Gas Chromatography-Mass Spectrometry; D027741:Ipomoea / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D012639:Seeds / Q000737:chemistry; D021241:Spectrometry, Mass, Electrospray Ionization; D013095:Spermidine / Q000031:analogs & derivatives* / Q000737:chemistry; D013636:Tanzania
chemical_list: C507375:N1,N10-ditigloylspermidine; D013095:Spermidine