title: Spin trapping experiments with different carbamoyl-substituted EMPO derivatives.
abstract: The spin trapping behavior of five carbamoyl-substituted EMPO derivatives, 5-aminocarbonyl-5-methyl-pyrroline N-oxide (CAMPO (AMPO)), 5-aminocarbonyl-5-ethyl-pyrroline N-oxide (CAEPO), 5-aminocarbonyl-5-propyl-pyrroline N-oxide (CAPPO), 5-aminocarbonyl-5-n-butyl-pyrroline N-oxide (CABPO), and 5-aminocarbonyl-5-n-pentyl-pyrroline N-oxide (CAPtPO), toward different oxygen- and carbon-centered radicals is described, the stabilities of the superoxide adducts ranging from about 8 to 17min.
authors.affiliation: Molecular Pharmacology and Toxicology Unit, Department of Biomedical Sciences, University of Veterinary Medicine Vienna, Veterinärplatz 1, A-1210 Vienna, Austria. Klaus.Stolze@vu-wien.ac.at
authors.forename: Klaus
authors.initials: K
authors.lastname: Stolze
authors.forename: Natascha
authors.initials: N
authors.lastname: Rohr-Udilova
authors.forename: Andreas
authors.initials: A
authors.lastname: Hofinger
authors.forename: Thomas
authors.initials: T
authors.lastname: Rosenau
mesh_terms: D002244:Carbon / Q000737:chemistry; D003497:Cyclic N-Oxides / Q000737:chemistry*; D004578:Electron Spin Resonance Spectroscopy / Q000295:instrumentation / Q000379:methods; D005609:Free Radicals / Q000737:chemistry; D007700:Kinetics; D009682:Magnetic Resonance Spectroscopy / Q000295:instrumentation / Q000379:methods; D015394:Molecular Structure; D010100:Oxygen / Q000737:chemistry; D013055:Spectrophotometry, Infrared / Q000295:instrumentation / Q000379:methods; D013056:Spectrophotometry, Ultraviolet / Q000295:instrumentation / Q000379:methods; D019097:Spin Trapping / Q000295:instrumentation / Q000379:methods*; D013237:Stereoisomerism
chemical_list: C408629:5-ethoxycarbonyl-5-methyl-1-pyrroline N-oxide; D003497:Cyclic N-Oxides; D005609:Free Radicals; D002244:Carbon; D010100:Oxygen