title: Characterization of a new decahydropyridoquinoline from Indigofera longeracemosa Boiv. ex Baill. (Fabaceae).
abstract: Repeated silica gel chromatography of the dichloromethane extract of air-dried stems of Indigofera longeracemosa followed by reverse-phase HPLC separation yielded a new decahydropyridoquinoline, rel-(3S, 5R, 6S, SR, 8aR, 12aR)-8-acetoxy-6-butyl-3-isothiocyanatodecahydropyrido (2,1) quinoline.
authors.affiliation: Sri Paramakalyani Centre for Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi, Tamil Nadu, India. dthangadurai@yahoo.com
authors.forename: D
authors.initials: D
authors.lastname: Thangadurai
authors.forename: M B
authors.initials: MB
authors.lastname: Viswanathan
authors.forename: N
authors.initials: N
authors.lastname: Ramesh
mesh_terms: D002851:Chromatography, High Pressure Liquid; D007194:India; D029883:Indigofera / Q000737:chemistry*; D008519:Medicine, Traditional; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D018547:Plant Stems / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D011804:Quinolines / Q000737:chemistry / Q000302:isolation & purification*; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D013237:Stereoisomerism
chemical_list: D011804:Quinolines; C447244:rel-(3S, 5R, 6S, SR, 8aR,12aR)-8-acetoxy-6-butyl-3-isothiocyanatodecahydropyrido(2,1)quinoline