%0 Journal Article %T Isocordoin Derivatives From the Root Extract of Lonchocarpus xuul %A Yam-Puc %A Alejandro %A Pe£¿a-Rodr¨ªguez %A Luis M. %J Journal of the Mexican Chemical Society %D 2009 %I Sociedad Qu¨ªmica de M¨¦xico %X two natural isocordoin derivatives, dihydroisocordoin (1) and flemistrictin b (2), were isolated from the root extract of lonchocarpus xuul. both metabolites were identified on the basis of their spectroscopic data and by comparing them with those reported in the literature. %K lonchocarpus xuul %K leguminosae %K chalcones %K dihydroisocordoin %K flemistrictin b. %U http://www.scielo.org.mx/scielo.php?script=sci_abstract&pid=S1870-249X2009000100003&lng=en&nrm=iso&tlng=en