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Triterpenes and new saponins from ilex chamaedryfolia : chemotaxonomic tool to ilex species differentiation
dc.contributor.author | Lencina, Claiton Leoneti | pt_BR |
dc.contributor.author | Cardoso, Mariana C. de | pt_BR |
dc.contributor.author | Zancanaro, Ivomar | pt_BR |
dc.contributor.author | Gosmann, Grace | pt_BR |
dc.contributor.author | Pires, Viviane Silva | pt_BR |
dc.contributor.author | Sonnet, Pascal | pt_BR |
dc.contributor.author | Guillaume, Dominique | pt_BR |
dc.contributor.author | Schenckel, Eloir Paulo | pt_BR |
dc.date.accessioned | 2013-07-02T01:43:32Z | pt_BR |
dc.date.issued | 2011 | pt_BR |
dc.identifier.issn | 0100-4042 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/72904 | pt_BR |
dc.description.abstract | 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)-19α-hydroxyurs-12-en-28-oic acid 28-O-β-D-glucopyranosyl-(1-3)-β-D-glucopyranosyl ester, the new saponin 3β-O-β-D-glucopyranosyl-(1-3)-α-L-arabinopyranosyl-20(S)-19α-hydroxyurs-12-en-28-oic acid 28-O-β-D-glucopyranosyl ester and the known saponin 3β-O-β-D-glucuronopyranosyl-20(R)-19α-hydroxyurs-12-en-28-oic acid 28-O-β-D-glucopyranosyl ester. Ursolic acid and α-amyrin were also isolated. | en |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | pt_BR |
dc.relation.ispartof | Química nova. São Paulo. Vol. 34, n. 2 (2011), p. 222-225 | pt_BR |
dc.rights | Open Access | en |
dc.subject | Ilex chamaedryfolia | pt_BR |
dc.subject | Ilex chamaedryfolia | en |
dc.subject | Aquifoliaceae | en |
dc.subject | Aquifoliaceae | pt_BR |
dc.subject | Triterpenos | pt_BR |
dc.subject | Triterpenes | en |
dc.title | Triterpenes and new saponins from ilex chamaedryfolia : chemotaxonomic tool to ilex species differentiation | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 000776864 | pt_BR |
dc.type.origin | Nacional | pt_BR |
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