title: Tetrahydroisoquinoline and beta-carboline alkaloids from Haloxylon articulatum (Cav.) Bunge (Chenopodiaceae).
abstract: Salsolidine and 2-methyl,1,2,3,4-tetrahydro-beta-carboline were isolated from Haloxylon articulatum (growing in Egypt) besides the known carnegine and N-methylisosalsoline. 2-methyl,1,2,3,4-tetrahydro-beta-carboline was recorded for the first time in the genus Haloxylon. The alkaloids were identified by spectroscopic methods (MS, 1D and 2D NMR).
authors.affiliation: Institut für Pharmazie und Molekulare Biotechnologie, Im Neuenheimer Feld 364, 69120 Heidelberg, Germany.
authors.forename: Assem
authors.initials: A
authors.lastname: El-Shazly
authors.forename: Michael
authors.initials: M
authors.lastname: Wink
mesh_terms: D000470:Alkaloids / Q000737:chemistry* / Q000302:isolation & purification; D002243:Carbolines / Q000737:chemistry* / Q000302:isolation & purification; D019663:Chenopodiaceae / Q000737:chemistry*; D004534:Egypt; D007546:Isoquinolines / Q000737:chemistry* / Q000302:isolation & purification; D008958:Models, Molecular; D008968:Molecular Conformation; D035261:Plant Components, Aerial / Q000737:chemistry*; D010936:Plant Extracts / Q000737:chemistry*; D012490:Salsoline Alkaloids / Q000737:chemistry* / Q000302:isolation & purification; D044005:Tetrahydroisoquinolines
chemical_list: D000470:Alkaloids; D002243:Carbolines; D007546:Isoquinolines; D010936:Plant Extracts; D012490:Salsoline Alkaloids; D044005:Tetrahydroisoquinolines; C059665:salsolidine