Now showing items 1-6 of 6

    • Indazole N-oxide derivatives as antiprotozoal agents: Synthesis, biological evaluation and mechanism of action studies 

      Gerpe, Alejandra; Aguirre, Gabriela; Boiani, Lucía; Cerecetto, Hugo; González, Mercedes; Olea Azar, Claudio; Rigol Olsen, Carolina; Maya Arango, Juan; Morello Casté, Antonio; Piro, Oscar E.; Arán, Vicente J.; Azqueta, Amaia; López de Ceráin, Adela; Monge, Antonio; Rojas, María Antonieta; Yaluff, Gloria (PERGAMON-ELSEVIER SCIENCE LTD, 2006-05-15)
      A series of indazole N-oxide derivatives have been synthesized and their antichagasic and leishmanocidal properties studied. 3-Cyano-2-(4-iodophenyl)-2H-indazole N-1-oxide exhibited interesting antichagasic activity on the ...
    • Nitrofurylsemicarbazone rhenium and ruthenium complexes as anti-trypanosomal agents 

      Otero, Lucía; Aguirre, Gabriela; Boiani, Lucía; Denicola, Ana; Rigol Olsen, Carolina; Olea Azar, Claudio; Maya Arango, Juan; Morello Casté, Antonio; González, Mercedes; Gambino, Dinorah; Cerecetto, Hugo (ELSEVIER, 2006-11)
      Rhenium and ruthenium complexes of the type [(ReOCl2)-O-V(PPh3)L] and [(RuC2)-C-II(DMSO)(2)L], where L are 5-nitroftitylsemicarbazone derivatives, were prepared in an effort to obtain new anti-trypanosomal agents combining ...
    • Platinum(II) metal complexes as potential anti-Trypanosoma cruzi agents 

      Vieites, Marisol; Otero, Lucía; Santos, Diego; Toloza, Jeannette; Figueroa, Roberto; Norambuena, Ester; Olea Azar, Claudio; Aguirre, Gabriela; Cerecetto, Hugo; González, Mercedes; Morello Casté, Antonio; Maya Arango, Juan; Garat, Beatriz; Gambino, Dinorah (ELSEVIER SCIENCE INC, 2008-05)
      In the search for new therapeutic tools against Chagas’ disease (American Trypanosomiasis) two series of new platinum(II) complexes with bioactive 5-nitrofuryl containing thiosemicarbazones as ligands were synthesized, ...
    • Platinum-based complexes of bioactive 3-(5-nitrofuryl)acroleine thiosemicarbazones showing anti-Trypanosoma cruzi activity 

      Vieites, Marisol; Otero, Lucía; Santos, Diego; Olea Azar, Claudio; Norambuena, Ester; Aguirre, Gabriela; Cerecetto, Hugo; González, Mercedes; Kemmerling Weis, Ulrike; Morello, Antonio; Maya Arango, Juan; Gambino, Dinorah (2009)
      Eight new platinum(II) complexes with 3-(5-nitrofuryl)acroleine thiosemicarbazones showing anti-trypanosomal activity were synthesized, characterized and in vitro evaluated. Most of the complexes showed IC50 values in the ...
    • Potent in vitro anti-Trypanosoma cruzi activity of pyridine-2-thiol N-oxide metal complexes having an inhibitory effect on parasite-specific fumarate reductase 

      Vieites, Marisol; Smircich, Pablo; Parajón Costa, Beatriz; Rodríguez Borges, Jorge; Galaz, Verónica; Olea Azar, Claudio; Otero, Lucía; Aguirre, Gabriela; Cerecetto, Hugo; González, Mercedes; Gómez Barrio, Alicia; Garat, Beatriz; Gambino, Dinorah (SPRINGER, 2008-06)
      In the search for new therapeutic tools against Chagas disease (American trypanosomiasis) palladium and platinum complexes of the bioactive ligand pyridine-2- thiol N-oxide were exhaustively characterized and evaluated in ...
    • Study of 5-nitroindazoles' anti-Trypanosoma cruzi mode of action: Electrochemical behaviour and ESR spectroscopic studies 

      Rodríguez, Jorge; Gerpe, Alejandra; Aguirre, Gabriela; Kemmerling Weis, Ulrike; Piro, Oscar; Arán, Vicente; Maya Arango, Juan; Olea Azar, Claudio; González, Mercedes; Cerecetto, Hugo (2009)
      New indazole derivatives have been developed to know about structural requirements for adequate anti-Trypanosoma cruzi activity. In relation to position 1 of indazole ring, we have observed that a butylaminopentyl substituent ...