Phytochemical study of Pterocaulon interruptum Dc., Asteraceae

Authors

  • Ana Carolina Winkler Heemann Universidade Federal do Paraná; Departamento de Farmácia
  • Obdúlio Gomes Miguel Universidade Federal do Paraná; Departamento de Farmácia
  • Marilis Dallarmi Miguel Universidade Federal do Paraná; Departamento de Farmácia
  • Cristina Mayumi Sasaki Universidade Federal do Paraná; Departamento de Farmácia
  • Franco Delle Monache Universidade Católica de Roma

DOI:

https://doi.org/10.1590/S1516-93322006000400014

Keywords:

Coumarins, Triterpenes, Flavonoids

Abstract

Chemical investigation of the aerial parts of Pterocaulon interruptum DC., Asteraceae, resulted in the isolation of five compounds: one coumarin, sabandinol, two steroids, stigmasterol and 3-O-acetyl taraxasterol and two flavonoids, quercetin (flavonol) and 7-O-prenyl taxifolin (dihydroxyflavonol). The structures of these compounds were established by spectroscopic analysis. This paper deals with the first report of these compounds in Pterocaulon interruptum DC.

Downloads

Downloads

Published

2006-12-01

Issue

Vol. 42 No. 4 (2006)

Section

Original Papers

How to Cite

Phytochemical study of Pterocaulon interruptum Dc., Asteraceae. (2006). Revista Brasileira De Ciências Farmacêuticas, 42(4), 585-588. https://doi.org/10.1590/S1516-93322006000400014