Triterpenos e ferulatos de alquila de Maprounea guianensis

Please use this identifier to cite or link to this item: https://repositorio.ufba.br/handle/ri/4844

metadata.dc.type:	Artigo de Periódico
Title:	Triterpenos e ferulatos de alquila de Maprounea guianensis
Other Titles:	Química Nova
Authors:	David, Juceni Pereira de Lima Meira, Marilena David, Jorge Mauricio Guedes, Maria Lenise da S.
metadata.dc.creator:	David, Juceni Pereira de Lima Meira, Marilena David, Jorge Mauricio Guedes, Maria Lenise da S.
Abstract:	This work describes the phytochemical study of hexane extracts from the stem of Maprounea guianensis. Besides 3-oxo-21a-H-hop-22(29)-en (moretenone), b-sitosterol, lupenone and lupeol, a mixture of dodecosyl, tetracosyl, hexacosyl, octacosyl and triacontyl ferulates was also isolated, as well as 3-b-acetoxy-lup-20(29)-en-28-oic acid, 3b-O-trans-p-coumaroyl-lup-20(29)-en-28-oic acid and 3b-O-trans-p-coumaroyl-urs-12-en-28-oic acid. The structures of these compounds were established by spectroscopic analysis.
Keywords:	Maprounea guianensis Triterpenes Alkyl ferulates
URI:	http://www.repositorio.ufba.br/ri/handle/ri/4844
Issue Date:	2004
Appears in Collections:	Artigo Publicado em Periódico (FAR)

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