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                <text>&lt;p&gt;&lt;strong&gt;Heterocyclic-2-carboxylic acid (3-cyano-1,4-di-N-oxidequinoxalin-2-yl)amide derivatives as hits for the development of neglected disease drugs&lt;/strong&gt;&lt;/p&gt;</text>
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                <text>Neglected diseases represent a major health problem. It is estimated that one third of the world population is infected with tuberculosis (TB). Besides TB, Chagas disease, affects approximately 20 million people. Quinoxalines display great activities against TB and Chagas. Forty new quinoxaline 1,4-di-N-oxide derivatives have been prepared and tested against M. tuberculosis and T. cruzi. Carboxylic acid quinoxaline 1,4-di-N-oxides (CAQDOs) 5 and 17 showed MIC values on the same order as the reference antituberculosis drug, rifampicin. Meanwhile, CAQDOs 12 and 22 presented IC50 values in the same order as the anti-chagasic drug, nifurtimox.</text>
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                <text>Molecules (Basel, Switzerland)  v.14, no. 6, 2009. -- p.2256-2272</text>
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                <text>&lt;strong&gt;Quinoxaline derivatives : A patent review (2006 present)&lt;/strong&gt;</text>
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                <text>Introduction: Quinoxaline scaffold is included in a large number of therapeutic agents because of its physicochemical properties that make the difference between them and the carbono analogue, naphthalene. Areas covered: This review of patented products presents the quinoxaline 10 heterocycle as part of the structural patent claims from a medicinal chemistry perspective. Expert opinion: We centred our discussion in the various drug patent applications of the quinoxaline and its derivatives. The applications are based firstly in the specific enzyme target with very low development in the disease 15 treatment. Only for cancer and antimicrobial agents they were specifically determined but little is mentioned in order to insight in the last development activities.</text>
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                <text>&lt;strong&gt;Gonz&amp;aacute;lez Hormaizteguy, Mar&amp;iacute;a Mercedes&lt;/strong&gt;</text>
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                <text>&lt;strong&gt;Cerecetto, Hugo&lt;/strong&gt;</text>
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                <text>Expert Opinion on Therapeutic Patents . v.12, no. 11, 2012. -- p.1289-1302</text>
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                <text>&lt;p&gt;&lt;strong&gt;Informaci&amp;oacute;n sobre Derechos de Autor&lt;/strong&gt;&lt;/p&gt;&#13;
&lt;p&gt;(Por favor lea este aviso antes de abrir los documentos u objetos)&lt;/p&gt;&#13;
&lt;p&gt;&lt;strong&gt;La legislaci&amp;oacute;n uruguaya&lt;/strong&gt; protege el derecho de autor sobre toda creaci&amp;oacute;n literaria, cient&amp;iacute;fica o art&amp;iacute;stica, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeci&amp;oacute;n a lo establecido por el derecho com&amp;uacute;n y las siguientes leyes&lt;/p&gt;&#13;
&lt;p&gt;(LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)&lt;/p&gt;&#13;
&lt;p&gt;&lt;strong&gt;ADVERTENCIA&lt;/strong&gt; - La consulta de este documento queda condicionada a la aceptaci&amp;oacute;n de las siguientes condiciones de uso: Este documento es &amp;uacute;nicamente para usos privados enmarcados en actividades de investigaci&amp;oacute;n y docencia. No se autoriza su reproducci&amp;oacute;n con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilizaci&amp;oacute;n o cita de partes debe indicarse el nombre de la persona autora.&lt;/p&gt;&#13;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;</text>
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