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Orientador(es)
Resumo(s)
Three tetraoxygenated xanthones, 1,6-dihydroxy-3,5-dimethoxyxanthone, 3-hydroxy-1,5,6-trimethoxyxanthone and 1,3,5-trihydroxy-2-methoxyxanthone, were isolated for the first time from the aerial parts of C. erythraea. Their structure were established by spectroscopic means and by comparison with literature references.
Descrição
Palavras-chave
Centarium erythraea 1,6-dihydroxy-3,5-dimethoxyxanthone 3-hydroxy-1,5,6-trimethoxyxanthone 1,3,5-trihydroxy-2-methoxyxanthone
Contexto Educativo
Citação
Valentão, P.; Areias, F.; Amaral, J.S.; Seabra, R. (2000). Tetraoxygenated xanthones from centaurium erythraea. Natural Product Letters. ISSN 1057-5634. p.319-323
Editora
Natural Product Letters