Browsing by Author "Risso, Mariela"

Now showing items 1-3 of 3

    • 1,2,4-Triazine N-oxide derivatives: Studies as potential hypoxic cytotoxins. Part III 
      Cerecetto, Hugo; González, M.; Risso, Mariela; Saenz, P.; Olea Azar, Claudio; Bruno, A. M.; Azqueta, Amaia; De Cerain, A. L.; Monge, A. (WILEY-V C H VERLAG GMBH, 2004-05)
      New 5-(2-arylethenyl)-1,2,4-triazine N-oxide and N,N'-dioxide derivatives were synthesized in order to obtain compounds as selective hypoxic cell cytotoxins. The desired products were obtained when the 5-methyl heterocycle ...
    • Electrochemical and microsomal production of free radicals from 1,2,5-oxadiazole N-oxide as potential ... 
      Olea Azar, Claudio; Rigol Olsen, Carolina; Mendizábal Emaldía, Fernando; Briones, Rodolfo; Cerecetto, Hugo; Di Maio, R.; Risso, Mariela; González, M.; Porcal, Williams (PERGAMON-ELSEVIER SCIENCE LTD, 2003-01-01)
      The electron spin resonance (ESR) spectra of free radicals obtained by electrolytic or microsomal reduction of several potential antiprotozoal 1,2,5-oxadiazoles were characterized and analyzed. Ab initio molecular orbital ...
    • Relationship Between Physicochemical Properties and Herbicidal Activity of 1,2,5-Oxadiazole N-Oxide Derivatives 
      Fernández, Luciana A.; Santo, Marisa R.; Reta, Mario; Giacomelli, Liliana; Cattana, Rosa; Silber, Juana J.; Risso, Mariela; Cerecetto, Hugo; González, Mercedes; Olea Azar, Claudio (MOLECULAR DIVERSITY PRESERVATION INTERNATIONAL, 2005-09)
      The relationship between the herbicidal activity of a number of novel 1,2,5- oxadiazole N-oxides and some physicochemical properties potentially related with this bioactivity, such as polarity, molecular volume, proton ...