Departamento de Química Orgânica

Artigos publicados em revistas de circulação internacional especializadas

  1. M.F.S.Marques, L.Kato, H.F.Leitão Filho e F.de A.M.Reis, ``Indole alkaloids from Aspidosperma ramiflorum'', Phytochemistry, 41, 963, (1997).
  2. F.A.S.Coelho, W.P.Almeida e J.M.L.Vanderlei, ``A Stereoselective Synthesis of Malbranicin'', Tetrahedron ; Asymmetry, 8(16), 2781-2785, (1997).
  3. O.C.Kreutz, P.J.S.Moran e J.A.R.Rodrigues, ``Baker`s Yeast Reduction of (E)-1-phenyl-1,2-propanedione2- (O-methyloxime). A Key step for a (-)-norephedrine Synthesis'', Tetrahedron ; Asymmetry, 8(15), 2649-2653, (1997).
  4. A.J.Kascheres, J.Nunes Jr. e F.Brandão, ``Reaction of 1-Azirine-3-methylacrylate and Derivatives with Diphenylketene'', Tetrahedron, 53, 7089-7096, (1997).
  5. A.J.Kascheres e J.Nunes Jr., ``Site Selectivity in Reaction of 2-Formyl-2H-azirine-N- Arylimines with Diphenyl Ketene'', Journal of Heterocyclic Chemistry(34), 341, (1997).
  6. A.J.Kascheres, H.Schumacher e R.Rodrigues, ``A Cyclopropenone Route to New Pyrrolizidines'', Journal of Heterocyclic Chemistry, 34, 757, (1997).
  7. M.C.Carvalho, L.A.B.Moraes, C.Kascheres e M.N.Eberlin, ``On the Structure of the m/z 70 ions from (N-H)- Succinimide and N-Bromo Succinimide'', Journal of Mass Spectroscopy, 10, 1137-1139, (1997).
  8. E.L.da S.Lima e C.R.D.Correia, ``Construction of the Basic Bicyclo[6.3.0]undecane System by an Intramolecular Reductive Coupling of Carbonyls Promoted by Low-Valent Titanium'', Journal of Brazilian Chemical Society, 8(3), 275-283, (1997).
  9. M.J.S.Carpes, P.C.M.L.Miranda e C.R.D.Correia, ``Stereoselective Synthesis of Conformationally Restricted Analogues of Aspartic and Glutamic Acids from Endocyclic Enercabamates'', Tetrahedron Letters, 38, 1862-1872, (1997).
  10. L.C.Dias, ``Review Article: Chiral Lewis Acid Catalysts in Diels-Alder Cycloadditions: Mechanistic Aspects and Synthethic Applications of Recent Systems'', Journal of Brazilian Chemical Society, 8(4), 289-332, (1997).
  11. D.A.Evans, P.J.Coleman e L.C.Dias, ``Enantioselective Synthesis of Altohyrtin C (spongistatin 2): Synthesis of the AB-and CD-Spiroketal Subunits'', Angewandte Chemie ; international edition, 36, 2737-2741, (1997).
  12. D.A.Evans, B.W.Trotter, B.Coté, P.J.Coleman, L.C.Dias e A.N.Tyler, ``Enantioselective synthesis of Altohyrtin C (Spongistatin 2): Fragment Assemblage and Revision of the Spongistatin 2 Stereochemical Assignment'', Angewandte Chemie ; international edition, 36, 2744-2747, (1997).
  13. C.A.Aguirre, E.Curotto, E.Esposito, J.D.Fontana, M.Baron, A.M.F.Milagres e N.Duran, ``Stability and Chemical Modification of Xylanase from Aspergillus sp. (2M1 Strain)'', Biotechnology and Applied Biochemistry, 25, 19, (1997).
  14. N.Duran, ``SB-73/MAPA, Anti-HIV'', Drugs of the Future, 22, 454, (1997).
  15. A.M.Pohlit e C.R.D.Correia, ``Synthesis of (+/-)-cis-2,3-And(+/-)-Trans-2,3-Cis-3,4-Dihydroxi-Prolines and Trans-2-Aminomethyl-Cis-3,4-Dihydroxy-Pyrrolidines From N-CarboBenzoxy-delta2-Pyrroline'', Heterocycles, 45, 2321, (1997).
  16. S.Ma, P.Wong, R.G.Cooks, F.C.Gozzo e M.N.Eberlin, ``Stereoelectronic effects in phosphorus dichloride cation/pyridine complexes'', International Journal of Mass Spectrometry and Ion Processes, 163, 89-99, (1997).
  17. C.M.Oliveira, V.I.Ferracini, M.A.de Foglio, A.Meijere e A.J.Marsaioli, ``Detection, Synthesis and Absolute Configuration of (+)Nor- -taylorione a new Terpene from Artemísia annua'', Tetrahedron ; Asymmetry, 8, 1-7, (1997).
  18. M.Carvalho, V.F.Juliano, C.Kascheres e M.N.Eberlin, ``Gas Phase Chemistry of the Heterocumulene Cations O=C=N+=C=O and O=C=C=N+=O'', Journal of the Chemical Society; Perkin Transactions 2, 10, 2347-2352, (1997).
  19. A.C.Pinto, C.M.Rezende, O.A.C.Antunes e C.R.D.Correia, ``Isolation and Identification of the Acidic Constituints of vellozia flavicans'', Phytochemical Analysis(8), 14-17, (1997).
  20. A.M.A.P.Fernandes, A.L.Prado, L.E.S.Barata, M.Q.Paulo, N.R.Azevedo e P.H.Ferri, ``A method to separate lignoids from Virola Leaves'', Phytochemical Analysis, 8, 18-21, (1997).
  21. M.N.Eberlin, A.E.P.M.Sorrilha, F.C.Gozzo e R.S.Pimpim, ``Novel [3+2] Cycloaddition of the Ionized Carbonyl Ylide. CH2-O-Ch2+ with Carbonyl Compounds in the Gas Phase'', Journal of the American Chemical Society, 119, 3550-3558, (1997).
  22. M.N.Eberlin, R.Rittner e C.R.Kaiser, ``Iindistinguisable and Rich Unimolecular Dissociation Chemistry of Ionized endo- and exo-3-substituted Camphor Isomers'', International Journal of Mass Spectrometry and Ion Processes, 32, 336-338, (1997).
  23. P.S.H.Wong, S.Ma, S.S.Yang, R.G.Cooks, F.C.Gozzo e M.N.Eberlin, ``Sulfur trifluoride cation (SF3+) affinities of pyridines determined by the kinetic method: Stereoelectronic effects in the gas phase'', Journal of the American Chemical Society, 8, 68-75, (1997).
  24. R.Rittner, M.E.F.Braibante, D.G.de Kowalewski, J.C.Pla e E.P.Mazzola, ``1H NMR Spectroscopy of some 3-monosubstituted 2-methylpropenes'', Magnetic Resonance in Chemistry, 35(1), 147-152, (1997).
  25. S.Ma, P.Wong, R.G.Cooks, F.C.Gozzo e M.N.Eberlin, ``Stereoelectronic effects in phosphorous dichloride cation/pyridine complexes'', International Journal of Mass Spectrometry and Ion Processes, 160, 65-75, (1997).
  26. F.A.S.Coelho, M.B.M.D.Azevedo, R.Boschiero e P.Resende, ``A simple and Efficient New Approach to the Total Synthesis of (+/-)-4-Amino-3-(4-Chlorophenyl)-Butyric Acid (Baclofen)'', Synthetic Communications, 27, 2455-2465, (1997).
  27. M.N.Eberlin, ``Triple Stage Pentaquadrupole (QqQqQ) Mass Spectrometry and Ion/Molecule Reactions'', Mass Spectrometry Reviews, 16, 113-145, (1997).
  28. R.S.Sercheli, A.L.B.Ferreira, L.H.B.Baptistella e U.Schuchardt, ``Transition-metal catalyzed autoxidation of cis- and trans-pinane to a misture of diastereoisomeric pinanols'', Journal Agricultural and Food Chemistry, 45(4), 1361-1364, (1997).
  29. L.A.B.Moraes e M.N.Eberlin, ``Transacetalization of 1,3-Dioxane with Acylium and Sulfinyl Cations in the Gas Phase'', Journal of the Chemical Society; Perkin Transactions 2, 10, 2105-2111, (1997).
  30. J.A.D.Lopes, E.V.S.Neto, M.R.Mello e F.de A.M.Reis, ``Geosteranes: Identification and Synthesis of a Novel Series of 3-substituted Steranes'', Organic Geochemistry, 26(11-12), 787-790, (1997).
  31. A.F.Rodrigues, R.P.F.Nogueira, E.Espósito e N.Duran, ``Lignin Biodegradation by the Ascomycete Chrysonilia sitophila'', Applied Biochemistry and Biotechnology, 62, 233, (1997).
  32. P.Zamora, S.G.Moraes, J.Reyes e N.Duran, ``Removal of Organic Pollutants by coprecipitation with Metallic Hydroxides and Photochemical Treatment'', Environmental Technology, 18, 461, (1997).
  33. A.J.Marsaioli, C.M.A.Tanaka, M.H.Sarragiotto e J.Zuckerman-Schpector, ``A cembrane from Echinodorus grandiflorus'', Phytochemistry, 14, 1547-1549, (1997).
  34. R.Rittner, J.E.Barbarini e J.Suwinski, ``Synthesis and 1H NMR Spectra of 2-Substituted-5-N-N-Dimethylaminophenols and Some Related Compounds'', Anais da Academia Brasileira de Ciências, 69(2), 167-172, (1997).
  35. E.H.M.M.Pimentel, J.L.Lima Filho, W.M.Ledingham e N.Duran, ``Lipase from a Brazilian Strain Penicillium citrinum Cultured in a Simple and Inexpensive Medium: Heat-denaturation, Kinetics and pH Stability'', Applied Biochemistry and Biotechnology, 66, 185, (1997).
  36. L.A.B.Moraes, F.C.Gozzo, M.N.Eberlin e P.Vainiotalo, ``Transacetalization with Acylium ions. A Structurally Diagnostic Ion/Molecule Reactions for cyclic Acetals and Ketals in the Gas Phase'', Journal of Organic Chemistry, 62, 5096-5103, (1997).
  37. C.R.Kaiser, R.Rittner e E.A.Basso, ``Substituent-Induced 1H Chemical Shifts of 3-substituted camphors'', Magnetic Resonance in Chemistry, 35, 609-613, (1997).
  38. A.R.M.Souza Brito, N.Duran, O.D.S.Nunes e M.Haun, ``SB-73/Mapa, protein magnesium ammonium phospholinoleate-palmitoleate anhydride'', Drugs of the Future, 22(4), 454, (1997).
  39. P.M.Imamura e G.M.P.Santiago, ``Chlorosulfonic acid mediated cyclization of homogeranic acid'', Synthetic Communications, 27, 2479-2485, (1997).

Thu Nov 19 14:40:34 BDB 1998