title: New polysulphanes from aerial parts of Ferula behboudiana Rech. f. & Esfand.
abstract: The chloroformic extract of the aerial parts of Ferula behboudiana (Umbelliferae) afforded four new polysulphane derivatives: 1-sec-butyl-2-[(E)-3-(methylthio)prop-1-enyl]disulphane (1), 1-sec-butyl-2-[(Z)-3-(methylthio)prop-1-enyl]disulphane (2), 1-[(E)-3-(methylthio)prop-1-enyl)-2-(1-(methylthio)propyl]disulphane (3) and 1-[(Z)-3-(methylthio)prop-1-enyl)-2-(1-(methylthio)propyl]disulphane (4). Structural elucidation of diastereomers was carried out easily due to completely resolved signals in (1)H NMR spectra and with 2D-NMR techniques.
authors.affiliation: Department of Chemistry, Faculty of Science, Shahid Beheshti University, GC, Tehran, Iran.
authors.forename: Maryam
authors.initials: M
authors.lastname: Yousefi
authors.forename: Mehdi
authors.initials: M
authors.lastname: Mohammadi
authors.forename: Zohreh
authors.initials: Z
authors.lastname: Habibi
authors.forename: Abbas
authors.initials: A
authors.lastname: Shafiee
mesh_terms: D004220:Disulfides / Q000737:chemistry / Q000302:isolation & purification*; D005309:Ferula / Q000737:chemistry*; D007492:Iran; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D035261:Plant Components, Aerial / Q000737:chemistry; D021241:Spectrometry, Mass, Electrospray Ionization; D013055:Spectrophotometry, Infrared; D013237:Stereoisomerism
chemical_list: D004220:Disulfides