Browsing by Author "Guillaume, Dominique"
Now showing items 1-6 of 6
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Análise fitoquímica de Ilex chamaedryfolia e isolamento de saponinas
Zancanaro, Ivomar; Lencina, Claiton Leoneti; Pires, Viviane Silva; Sonnet, Pascal; Guillaume, Dominique; Schenkel, Eloir Paulo (2003) [Abstract published in event] -
Derivado do ácido quiláico isolado de folhas de Quillaja brasiliensis
Machado, Alexandre Mello; Kauffmann, Carla; Pires, Viviane Silva; Guillaume, Dominique; Gosmann, Grace (2002) [Abstract published in event] -
Peptídeos de conformação restrita induzida pela incorporação de unidades (aza)lactâmicas
Pohlmann, Adriana Raffin; Quirion, Jean-Charles; Guillaume, Dominique; Husson, Henri-Philippe (1999) [Journal article]Conformational constraint is an approach which can be used to restrict the flexibility of peptide molecules and to provide information on the topographical requirements of receptors. The incorporation of conformationally ... -
Saponinas em Ilex dumosa (Aquifoliaceae)
Guillaume, Dominique; Gosmann, Grace; Pires, Viviane Silva (1996) [Abstract published in event] -
Steroidal and triterpenoidal glucosides from passiflora alata
Reginatto, Flavio Henrique; Kauffmann, Carla; Schripsema, Jan; Guillaume, Dominique; Gosmann, Grace; Schenkel, Eloir Paulo (2001) [Journal article]Cinco glicosídeos foram isolados a partir das folhas de P. alata. Após extensivas análises espectroscópicas, as estruturas 1-5 foram identificadas como sendo o 3-O-B-D-glicopiranosilestigmasterol (1), o ácido 3-O-B-D-gli ... -
Triterpenes and new saponins from ilex chamaedryfolia : chemotaxonomic tool to ilex species differentiation
Lencina, Claiton Leoneti; Cardoso, Mariana C. de; Zancanaro, Ivomar; Gosmann, Grace; Pires, Viviane Silva; Sonnet, Pascal; Guillaume, Dominique; Schenckel, Eloir Paulo (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 ...