title: Alkaloids from Ruta montana.
abstract: Two known and four new quinoline and 4-quinolone type alkaloids were isolated from Ruta montana collected from Rommani (Morocco). The known compounds were 1-methyl-4-methoxy-2-quinolone and evolitrine. The structures of the new compounds were established from 1D and 2D NMR experiments including HMQC, HMBC and MS spectral methods as 2-(nonan-8-one)-(1H)-4-quinolone, 2-(nonan-8-one)-4-methoxy-quinoline, 2-(nonan-8-one)-N-methyl-4-quinolone and 2-(decan-9-one)-N-methyl-4-quinolone.
authors.affiliation: Laboratory of Pharmacognosy, Faculty of Medicine and Pharmacy, Rabat, Morocco.
authors.forename: D
authors.initials: D
authors.lastname: Touati
authors.lastname: Atta-ur-Rahman
authors.forename: A
authors.initials: A
authors.lastname: Ulubelen
mesh_terms: D000470:Alkaloids / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D009018:Morocco; D018515:Plant Leaves; D018517:Plant Roots; D010946:Plants, Medicinal / Q000737:chemistry*; D012639:Seeds
chemical_list: D000470:Alkaloids