Steroids and flavonoids of Porcelia macrocarpa

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Campo DC	Valor	Idioma
dc.contributor.author	Chaves, Mariana Helena	-
dc.contributor.author	Roque, Nídia Franca	-
dc.contributor.author	Ayres, Mariane Cruz Costa	-
dc.creator	Chaves, Mariana Helena	-
dc.creator	Roque, Nídia Franca	-
dc.creator	Ayres, Mariane Cruz Costa	-
dc.date.accessioned	2012-11-19T13:10:06Z	-
dc.date.available	2012-11-19T13:10:06Z	-
dc.date.issued	2004	-
dc.identifier.issn	0103-5053	-
dc.identifier.uri	http://www.repositorio.ufba.br/ri/handle/ri/7230	-
dc.description	p. 608-613	pt_BR
dc.description.abstract	Three mixtures of steroids (1a+1b, 2a+2b and 3a+3b) and two flavonoid glycosides (4 and 5) were isolated from the ethanol extract of branches of Porcelia macrocarpa (Warm.) R. E. Fries (Annonaceae). The steroids Stigmasta-4,25-dien-3-one (2a) and (22E)-Stigmasta-4,22,25-trien-3-one (2b) are news. The structures were elucidated by NMR and MS data and comparison with literature data of model compounds.	pt_BR
dc.language.iso	en	pt_BR
dc.source	http://dx.doi.org/10.1590/S0103-50532004000400026	pt_BR
dc.subject	Porcelia macrocarpa	pt_BR
dc.subject	Annonaceae	pt_BR
dc.subject	steroids	pt_BR
dc.subject	flavonoids	pt_BR
dc.title	Steroids and flavonoids of Porcelia macrocarpa	pt_BR
dc.title.alternative	Journal of the Brazilian Chemical Society	pt_BR
dc.type	Artigo de Periódico	pt_BR
dc.description.localpub	São Paulo	pt_BR
dc.identifier.number	v. 15, n. 4	pt_BR
Aparece nas coleções:	Artigo Publicado em Periódico (Química)

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