SciELO - Scientific Electronic Library Online

vol.40 número3Evaluation of swelling and permeability properties of films isolated from polymethacrylate containing polysaccharide from Lotus root (Nelumbo nucifera)Pilocarpine accumulation on Pilocarpus pennatifolius tissue culture índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Servicios Personalizados



Links relacionados


Revista Brasileira de Ciências Farmacêuticas

versión impresa ISSN 1516-9332


SANTOS, Lourdes Campaner dos et al. Chemical profile of the polar extract of Paepalanthus microphyllus (Guill.) Kunth (Eriocaulaceae). Rev. Bras. Cienc. Farm. [online]. 2004, vol.40, n.3, pp. 433-436. ISSN 1516-9332.

From the ethanolic extract of the capitulae of Paepalanthus microphyllus, one caffeic acid derivative (1) was isolated. The structure of the compound was characterized by spectroscopic methods, mainly 1D and 2D NMR experiments, as well as ESMS spectrometry. In addition, three flavonoids of taxonomic relevance were isolated and identified by comparison to literature data.

Palabras clave : Caffeic acid derivative; Eriocaulaceae; Paepalanthus.

        · resumen en Portugués     · texto en Inglés     · Inglés ( pdf epdf )


Creative Commons License All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License