Next Article in Journal
Application of Prodrugs to Inflammatory Diseases of the Gut
Previous Article in Journal
Synthesis and Antimalarial Evaluation of Cyclic β-Amino Acid-Containing Dipeptides
Article Menu

Export Article

Open AccessArticle
Molecules 2008, 13(2), 444-451; doi:10.3390/molecules13020444

The First Guaian-12-oic Acid Glucopyranosyl Ester and Other Constituents from Picris rhagadioloides (L.) Desf. (Asteraceae)

Department of Phytochemistry, Institute of Pharmacology, Polish Academy of Sciences, Pl-31-343 Krakow, Poland
*
Author to whom correspondence should be addressed.
Received: 8 February 2008 / Revised: 15 February 2008 / Accepted: 15 February 2008 / Published: 19 February 2008
View Full-Text   |   Download PDF [56 KB, uploaded 18 June 2014]   |  

Abstract

The first guaian-12-oic acid glucopyranosyl ester was isolated from the roots ofPicris rhagadioloides (L.) Desf. (Asteraceae), in addition to five costuslactone-typeguaianolides, four germacranolides and three phenolic compounds. This is the first timethat the known phenolics syringaldehyde and syringaresinol, as well as the knownsesquiterpene lactones glucozaluzanin C, cichorioside C and hypochoeroside A have beendescribed from a Picris species. The compounds were characterized on the basis ofphysicochemical, 1D- and 2D-NMR spectroscopic, and mass spectrometric data.
Keywords: Sesquiterpenoids; phenolics; Picris rhagadioloides; Asteraceae; spectroscopic analysis Sesquiterpenoids; phenolics; Picris rhagadioloides; Asteraceae; spectroscopic analysis
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

Scifeed alert for new publications

Never miss any articles matching your research from any publisher
  • Get alerts for new papers matching your research
  • Find out the new papers from selected authors
  • Updated daily for 49'000+ journals and 6000+ publishers
  • Define your Scifeed now

SciFeed Share & Cite This Article

MDPI and ACS Style

Michalska, K.; Kisiel, W. The First Guaian-12-oic Acid Glucopyranosyl Ester and Other Constituents from Picris rhagadioloides (L.) Desf. (Asteraceae). Molecules 2008, 13, 444-451.

Show more citation formats Show less citations formats

Related Articles

Article Metrics

Article Access Statistics

1

Comments

[Return to top]
Molecules EISSN 1420-3049 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top