Chemical profile of the polar extract of Paepalanthus microphyllus (Guill.) Kunth (Eriocaulaceae)

Authors

  • Lourdes Campaner dos Santos Universidade Estadual Paulista Júlio de Mesquita Filho; Instituto de Química
  • Miriam Sannomiya Universidade Estadual Paulista Júlio de Mesquita Filho; Instituto de Química
  • Sonia Piacente Università degli Studi di Salerno; Dipartimento di Scienze Farmaceutiche
  • Cosimo Pìzza Università degli Studi di Salerno; Dipartimento di Scienze Farmaceutiche
  • Paulo Takeo Sano Universidade de São Paulo; Instituto de Biociências
  • Wagner Vilegas Universidade Estadual Paulista Júlio de Mesquita Filho; Instituto de Química

DOI:

https://doi.org/10.1590/S1516-93322004000300021

Keywords:

Caffeic acid derivative, Eriocaulaceae, Paepalanthus

Abstract

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.

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Published

2004-09-01

Issue

Vol. 40 No. 3 (2004)

Section

Original Papers

How to Cite

Chemical profile of the polar extract of Paepalanthus microphyllus (Guill.) Kunth (Eriocaulaceae). (2004). Revista Brasileira De Ciências Farmacêuticas, 40(3), 433-436. https://doi.org/10.1590/S1516-93322004000300021