A new 7-oxygenated coumarin from Clausena suffruticosa

Rokeya Begum; Mohammad S Rahman; Sarwaruddin Chowdhury; M Mukhlesur Rahman; Simon Gibbons; Mohammad A Rashid

doi:10.1016/j.fitote.2010.03.013

A new 7-oxygenated coumarin from Clausena suffruticosa

Fitoterapia. 2010 Sep;81(6):656-8. doi: 10.1016/j.fitote.2010.03.013. Epub 2010 Mar 17.

Authors

Rokeya Begum¹, Mohammad S Rahman, Sarwaruddin Chowdhury, M Mukhlesur Rahman, Simon Gibbons, Mohammad A Rashid

Affiliation

¹ Department of Applied Chemistry and Chemical Technology, University of Dhaka, Dhaka 1000, Bangladesh.

PMID: 20302922
DOI: 10.1016/j.fitote.2010.03.013

Abstract

A new coumarin, 7-[(2'E,6'E)-7'-carboxy-5'(zeta)-hydroxy-3'-methylocta-2',6'-dienyloxy]-coumarin, was isolated from the leaf of Clausena suffruticosa. Its structure was established by means of spectroscopic data analyses, including mass spectrometry and both 1D and 2D NMR spectroscopy.

MeSH terms

Clausena / chemistry*
Coumarins / chemistry
Coumarins / isolation & purification*
Molecular Structure
Plant Leaves / chemistry

Substances

7-((2'E,6'E)-7'-carboxy-5'(zeta)-hydroxy-3'-methylocta-2',6'-dienyloxy)-coumarin
Coumarins