An organic selenium compound attenuates apomorphine-induced stereotypy in mice
Machado, Miriana S., Rosa, Renato M., Dantas, Andrea S., Reolon, Gustavo K., Appelt, Helmóz R., Braga, Antônio Luiz, Henriques, João Antonio Pêgas, Roesler, Rafael
Published in Neuroscience letters (27.12.2006)
Published in Neuroscience letters (27.12.2006)
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Journal Article
Facilitation of long-term object recognition memory by pretraining administration of diphenyl diselenide in mice
Rosa, Renato M., Flores, Debora G., Appelt, Helmoz R., Braga, Antônio Luiz, Henriques, João Antônio Pêgas, Roesler, Rafael
Published in Neuroscience letters (08.05.2003)
Published in Neuroscience letters (08.05.2003)
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Journal Article
Stereoselective synthesis of Boc-protected l-seleno- and tellurolanthionine, l-seleno- and tellurocystine and derivatives
Schneider, Alex, Rodrigues, Oscar E.D., Paixão, Márcio W., Appelt, Helmoz R., Braga, Antonio L., Wessjohann, Ludger A.
Published in Tetrahedron letters (06.02.2006)
Published in Tetrahedron letters (06.02.2006)
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Journal Article
Synthesis and Antimicrobial Activity of Carbohydrate Based Schiff Bases : Importance of Sugar Moiety
Appelt, Helmoz R., Oliveira, Julieta S., Santos, Roberto C. V., Rodrigues, Oscar E. D., Santos, Maura Z., Heck, Elisiane F., Rosa, Líria C.
Published in International Journal of Carbohydrate Chemistry (01.01.2013)
Published in International Journal of Carbohydrate Chemistry (01.01.2013)
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Journal Article
New C-2-symmetric chiral disulfide ligands derived from (R)-cysteine
Braga, AL, Appelt, HR, Schneider, PH, Rodrigues, OED, Silveira, CC, Wessjohann, LA
Published in Tetrahedron (01.04.2001)
Published in Tetrahedron (01.04.2001)
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Journal Article
A new functionalized, chiral disulfide derived from l-cysteine: ( R, R)-bis[(3-benzyloxazolan-4-yl)-methane] disulfide as a catalyst in the diethylzinc addition to aldehydes
Braga, Antonio L, Appelt, Helmoz R, Schneider, Paulo H, Silveira, Claudio C, Wessjohann, Ludger A
Published in Tetrahedron: asymmetry (07.05.1999)
Published in Tetrahedron: asymmetry (07.05.1999)
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Journal Article
Stereoselective synthesis of selenosteroids
Rodrigues, Oscar E.D., de Souza, Diego, Soares, Letiére C., Dornelles, Luciano, Burrow, Robert A., Appelt, Helmoz R., Alves, Camila F., Alves, Diego, Braga, Antonio L.
Published in Tetrahedron letters (28.04.2010)
Published in Tetrahedron letters (28.04.2010)
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Journal Article
One-pot synthesis of new chiral sulfides and selenides containing oxazolidines: Catalyst in the enantioselective addition of diethylzinc to benzaldehyde
Braga, AL, Rodrigues, OED, Paixao, MW, Appelt, HR, Silveira, CC, Bottega, DP
Published in Synthesis (Stuttgart) (2002)
Published in Synthesis (Stuttgart) (2002)
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Journal Article
A new cysteine-derived ligand as catalyst for the addition of diethylzinc to aldehydes: The importance of a 'free' sulfide site for enantioselectivity
Braga, AL, Alves, EF, Silveira, CC, Zeni, G, Appelt, HR, Wessjohann, LA
Published in Synthesis (Stuttgart) (07.03.2005)
Published in Synthesis (Stuttgart) (07.03.2005)
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Journal Article
ChemInform Abstract: Carbohydrates in Asymmetric Synthesis: Enantioselective Allylation of Aldehydes
Appelt, Helmoz R., Limberger, Jane B., Weber, Mineia, Rodrigues, Oscar E. D., Oliveira, Julieta S., Luedtke, Diogo S., Braga, Antonio L.
Published in ChemInform (18.11.2008)
Published in ChemInform (18.11.2008)
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Journal Article
A New Cysteine-Derived Ligand as Catalyst for the Addition of Diethylzinc to Aldehydes: The Importance of a "Free" Sulfide Site for Enantioselectivity
Braga, Antonio L., Alves, Elenilson F., Silveira, Claudio C., Zeni, Gilson, Appelt, Helmoz R., Wessjohann, Ludger A.
Published in ChemInform (16.08.2005)
Published in ChemInform (16.08.2005)
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Journal Article
Facile and Practical Enantioselective Synthesis of Propargylic Alcohols by Direct Addition of Alkynes to Aldehydes Catalyzed by Chiral Disulfide-Oxazolidine Ligands
Braga, Antonio L., Appelt, Helmoz R., Silveira, Claudio C., Wessjohann, Ludger A., Schneider, Paulo H.
Published in ChemInform (13.05.2003)
Published in ChemInform (13.05.2003)
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Journal Article
One-Pot Synthesis of New Chiral Sulfides and Selenides Containing Oxazolidines: Catalyst in the Enantioselective Addition of Diethylzinc to Benzaldehyde
Braga, Antonio L., Rodrigues, Oscar E. D., Paixao, Marcio W., Appelt, Helmoz R., Silveira, Claudio C., Bottega, Diana P.
Published in ChemInform (18.03.2003)
Published in ChemInform (18.03.2003)
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Journal Article