<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Quírico A Castillo</style></author><author><style face="normal" font="default" size="100%">Jorge Triana</style></author><author><style face="normal" font="default" size="100%">José L Eiroa</style></author><author><style face="normal" font="default" size="100%">José M Padrón</style></author><author><style face="normal" font="default" size="100%">Gabriela B Plata</style></author><author><style face="normal" font="default" size="100%">Ernesto V Abel-Santos</style></author><author><style face="normal" font="default" size="100%">Luis A. Báez</style></author><author><style face="normal" font="default" size="100%">Diana C Rodríguez</style></author><author><style face="normal" font="default" size="100%">Marco A Jiménez</style></author><author><style face="normal" font="default" size="100%">María F Pérez-Pujols</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Flavonoids from Eupatorium illitum and Their Antiproliferative Activities</style></title><secondary-title><style face="normal" font="default" size="100%">Pharmacognosy Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">4-Hydroxybenzoic acid</style></keyword><keyword><style  face="normal" font="default" size="100%">7-Methoxy-aromadendrin</style></keyword><keyword><style  face="normal" font="default" size="100%">Ermanin</style></keyword><keyword><style  face="normal" font="default" size="100%">Eupatorium illitum</style></keyword><keyword><style  face="normal" font="default" size="100%">Kumatakenin</style></keyword><keyword><style  face="normal" font="default" size="100%">Naringenin.</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">01/2015</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">178-181</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;strong&gt;Objective:&lt;/strong&gt; To isolate the chemical constituents of the aerial parts from&lt;em&gt; Eupatorium illitum&lt;/em&gt;, elucidate their structures and evaluate their antiproliferative activity on human cancer cell lines. &lt;strong&gt;Materials and Methods:&lt;/strong&gt; The ethanolic extract of &lt;em&gt;Eupatorium illitum&lt;/em&gt; afforded five compounds, which were characterized using spectroscopic techniques and by comparison with data from the literature. Antiproliferative activities of selected isolates were evaluated. &lt;strong&gt;Results:&lt;/strong&gt; The flavonoids Kumatakenin (&lt;strong&gt;1&lt;/strong&gt;), Ermanin (&lt;strong&gt;2&lt;/strong&gt;), 7-methoxy-aromadendrin (&lt;strong&gt;3&lt;/strong&gt;) and Naringenin (&lt;strong&gt;4&lt;/strong&gt;), together with 4-hydroxybenzoic acid (&lt;strong&gt;5&lt;/strong&gt;) were isolated. Compounds &lt;strong&gt;1, 2, 4&lt;/strong&gt; and &lt;strong&gt;5&lt;/strong&gt; were evaluated for their antiproliferative activity on the human cancer cell lines A549 (lung), HBL-100 (breast), HeLa (cervix), SW1573 (lung), and T-47D (breast) presenting a wide range of bioactivities. In general, best results were observed for &lt;strong&gt;5&lt;/strong&gt;. &lt;strong&gt;Conclusion: &lt;/strong&gt;Compounds 1-5 are reported for first time from &lt;em&gt;Eupatorium illitum&lt;/em&gt;. Isolated phytochemicals show moderate to low antiproliferative activities when evaluated on the aforementioned human cancer cell lines.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><work-type><style face="normal" font="default" size="100%">Original Article</style></work-type><section><style face="normal" font="default" size="100%">178</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;strong&gt;Qu&amp;iacute;rico A Castillo&lt;sup&gt;*1,2&lt;/sup&gt;, Jorge Triana&lt;sup&gt;3&lt;/sup&gt;, Jos&amp;eacute; L Eiroa&lt;sup&gt;3&lt;/sup&gt;, Jos&amp;eacute; M Padr&amp;oacute;n&lt;sup&gt;4&lt;/sup&gt;, Gabriela B Plata&lt;sup&gt;4&lt;/sup&gt;, Ernesto V Abel-Santos&lt;sup&gt;5&lt;/sup&gt;, Luis A. B&amp;aacute;ez&lt;sup&gt;1&lt;/sup&gt;, Diana C Rodr&amp;iacute;guez&lt;sup&gt;1&lt;/sup&gt;, Marco A Jim&amp;eacute;nez&lt;sup&gt;2&lt;/sup&gt;, Mar&amp;iacute;a F P&amp;eacute;rez-Pujols&lt;sup&gt;1 &lt;/sup&gt;&lt;/strong&gt;&lt;/p&gt;

&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;sup&gt;1&lt;/sup&gt;Escuela de Qu&amp;iacute;mica, Facultad de Ciencias, Universidad Aut&amp;oacute;noma de Santo Domingo, Ciudad Universitaria, Santo Domingo D.N., Dominican Republic.&lt;/p&gt;

&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;Instituto de Qu&amp;iacute;mica, Facultad de Ciencias, Universidad Aut&amp;oacute;noma de Santo Domingo, Ciudad Universitaria, Santo Domingo D.N., Dominican Republic.&lt;/p&gt;

&lt;p style=&quot;text-align: justify;&quot;&gt;3Departamento de Qu&amp;iacute;mica, Unidad Asociada al CSIC, Universidad de Las Palmas de Gran Canaria, Campus de Tafira, 35017 Las Palmas de Gran Canaria, Canary Islands, Spain.&lt;/p&gt;

&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;BioLab, Instituto Universitario de Bio-Org&amp;aacute;nica &amp;ldquo;Antonio Gonz&amp;aacute;lez&amp;rdquo; (IUBO-AG), Centro de Investigaciones Biom&amp;eacute;dicas de Canarias (CIBICAN), C/Astrof&amp;iacute;sico Francisco S&amp;aacute;nchez 2, 38206. La Laguna, Spain.&lt;/p&gt;

&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;sup&gt;5&lt;/sup&gt;Department of Chemistry and Biochemistry, University of Nevada-Las Vegas, Las Vegas, NV 89154.&lt;/p&gt;</style></auth-address></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Quírico A Castillo</style></author><author><style face="normal" font="default" size="100%">Jorge Triana</style></author><author><style face="normal" font="default" size="100%">José L Eiroa</style></author><author><style face="normal" font="default" size="100%">José M Padrón</style></author><author><style face="normal" font="default" size="100%">Gabriela B Plata</style></author><author><style face="normal" font="default" size="100%">Ernesto V Abel-Santos</style></author><author><style face="normal" font="default" size="100%">Luis A. Báez</style></author><author><style face="normal" font="default" size="100%">Diana C Rodríguez</style></author><author><style face="normal" font="default" size="100%">Marco A Jiménez</style></author><author><style face="normal" font="default" size="100%">María F Pérez-Pujols</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Flavonoids from Eupatorium illitum and Their Antiproliferative Activities</style></title><secondary-title><style face="normal" font="default" size="100%">Pharmacognosy Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">4-Hydroxybenzoic acid</style></keyword><keyword><style  face="normal" font="default" size="100%">7-Methoxy-aromadendrin</style></keyword><keyword><style  face="normal" font="default" size="100%">Ermanin</style></keyword><keyword><style  face="normal" font="default" size="100%">Eupatorium illitum</style></keyword><keyword><style  face="normal" font="default" size="100%">Kumatakenin</style></keyword><keyword><style  face="normal" font="default" size="100%">Naringenin.</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2015</style></year><pub-dates><date><style  face="normal" font="default" size="100%">09th Mar, 2015</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">7</style></volume><pages><style face="normal" font="default" size="100%">178-181</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align:justify&quot;&gt;&lt;strong&gt;Objective: &lt;/strong&gt;To isolate the chemical constituents of the aerial parts from &lt;em&gt;Eupatorium illitum,&lt;/em&gt; elucidate their structures and evaluate their antiproliferative activity on human cancer cell lines. &lt;strong&gt;Materials and Methods:&lt;/strong&gt; The ethanolic extract of&lt;em&gt; Eupatorium illitum&lt;/em&gt; afforded five compounds, which were characterized using spectroscopic techniques and by comparison with data from the literature. Antiproliferative activities of selected isolates were evaluated.&lt;strong&gt; Results:&lt;/strong&gt; The flavonoids Kumatakenin (&lt;strong&gt;1&lt;/strong&gt;), Ermanin (&lt;strong&gt;2&lt;/strong&gt;), 7-methoxy-aromadendrin (&lt;strong&gt;3&lt;/strong&gt;) and Naringenin (&lt;strong&gt;4&lt;/strong&gt;), together with 4-hydroxybenzoic acid (&lt;strong&gt;5&lt;/strong&gt;) were isolated. Compounds &lt;strong&gt;1, 2, 4&lt;/strong&gt; and &lt;strong&gt;5&lt;/strong&gt; were evaluated for their antiproliferative activity on the human cancer cell lines A549 (lung), HBL-100 (breast), HeLa (cervix), SW1573 (lung), and T-47D (breast) presenting a wide range of bioactivities. In general, best results were observed for &lt;strong&gt;5&lt;/strong&gt;. &lt;strong&gt;Conclusion: &lt;/strong&gt;Compounds &lt;strong&gt;1-5&lt;/strong&gt; are reported for first time from &lt;em&gt;Eupatorium illitum&lt;/em&gt;. Isolated phytochemicals show moderate to low antiproliferative activities when evaluated on the aforementioned human cancer cell lines.&lt;/p&gt;&lt;p style=&quot;text-align:justify&quot;&gt;&lt;strong&gt;Key words: &lt;/strong&gt;&lt;em&gt;Eupatorium illitum&lt;/em&gt;, Ermanin, 4-Hydroxybenzoic acid, Kumatakenin, 7-Methoxy-aromadendrin, Naringenin.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><work-type><style face="normal" font="default" size="100%">Original Article</style></work-type><section><style face="normal" font="default" size="100%">178</style></section><auth-address><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;strong&gt;Qu&amp;iacute;rico A Castillo&lt;sup&gt;*1,2&lt;/sup&gt;, Jorge Triana&lt;sup&gt;3&lt;/sup&gt;, Jos&amp;eacute; L Eiroa&lt;sup&gt;3&lt;/sup&gt;, Jos&amp;eacute; M Padr&amp;oacute;n&lt;sup&gt;4&lt;/sup&gt;, Gabriela B Plata&lt;sup&gt;4&lt;/sup&gt;, Ernesto V Abel-Santos&lt;sup&gt;5&lt;/sup&gt;, Luis A. B&amp;aacute;ez&lt;sup&gt;1&lt;/sup&gt;, Diana C Rodr&amp;iacute;guez&lt;sup&gt;1&lt;/sup&gt;, Marco A Jim&amp;eacute;nez&lt;sup&gt;2&lt;/sup&gt;, Mar&amp;iacute;a F P&amp;eacute;rez-Pujols&lt;sup&gt;1 &lt;/sup&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;sup&gt;1&lt;/sup&gt;Escuela de Qu&amp;iacute;mica, Facultad de Ciencias, Universidad Aut&amp;oacute;noma de Santo Domingo, Ciudad Universitaria, Santo Domingo D.N., Dominican Republic.&lt;/p&gt;&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;Instituto de Qu&amp;iacute;mica, Facultad de Ciencias, Universidad Aut&amp;oacute;noma de Santo Domingo, Ciudad Universitaria, Santo Domingo D.N., Dominican Republic.&lt;/p&gt;&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;sup&gt;3&lt;/sup&gt;Departamento de Qu&amp;iacute;mica, Unidad Asociada al CSIC, Universidad de Las Palmas de Gran Canaria, Campus de Tafira, 35017 Las Palmas de Gran Canaria, Canary Islands, Spain.&lt;/p&gt;&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;sup&gt;4&lt;/sup&gt;BioLab, Instituto Universitario de Bio-Org&amp;aacute;nica &amp;ldquo;Antonio Gonz&amp;aacute;lez&amp;rdquo; (IUBO-AG), Centro de Investigaciones Biom&amp;eacute;dicas de Canarias (CIBICAN), C/Astrof&amp;iacute;sico Francisco S&amp;aacute;nchez 2, 38206. La Laguna, Spain.&lt;/p&gt;&lt;p style=&quot;text-align: justify;&quot;&gt;&lt;sup&gt;5&lt;/sup&gt;Department of Chemistry and Biochemistry, University of Nevada-Las Vegas, Las Vegas, NV 89154.&lt;/p&gt;</style></auth-address></record></records></xml>