Browsing Health Sciences by Subject "Triterpenos"
Now showing items 1-3 of 3
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Derivados oleananos e ursanos e sua importância na descoberta de novos fármacos com atividade antitumoral, anti-inflamatória e antioxidante
(2009) [Journal article]Oleanolic and ursolic acids are triterpenes that exist abundantly in the plant kingdom. They show antitumor activity and their cytotoxic activity was already evaluated against a broad range of cell lines. The inhibition ... -
Synthesis and antiplasmodial activity of betulinic acid and ursolic acid analogues
(2012) [Journal article]More than 40% of the World population is at risk of contracting malaria, which affects primarily poor populations in tropical and subtropical areas. Antimalarial pharmacotherapy has utilised plant-derived products such as ... -
Triterpenes and new saponins from ilex chamaedryfolia : chemotaxonomic tool to ilex species differentiation
(2011) [Journal article]Three saponins were isolated from leaves of Ilex chamaedryfolia. Their structures were established by spectroscopic and mass spectrometry data as the new saponin 3β-O-β-D-glucopyranosyl-(1-3)-α-L-arabinopyranosyl-20(S)-1 ...