Two new aurones from marine brown alga Spatoglossum variabile

Atta-ur-Rahman; M I Choudhary; S Hayat; A M Khan; A Ahmed

doi:10.1248/cpb.49.105

Two new aurones from marine brown alga Spatoglossum variabile

Chem Pharm Bull (Tokyo). 2001 Jan;49(1):105-7. doi: 10.1248/cpb.49.105.

Authors

Atta-ur-Rahman¹, M I Choudhary, S Hayat, A M Khan, A Ahmed

Affiliation

¹ International Center for Chemical Sciences, H. E. J. Research Institute of Chemistry, University of Karachi, Pakistan. zainraa@digicom.net.pk

PMID: 11201212
DOI: 10.1248/cpb.49.105

Abstract

Two new aurones, 4'-chloro-2-hydroxyaurone (1) and 4'-chloroaurone (2) were isolated from Spatoglossum variabile. The structures of these compounds were elucidated by modern spectroscopic techniques.

Publication types

Research Support, U.S. Gov't, Non-P.H.S.

MeSH terms

Benzofurans / chemistry*
Phaeophyceae / chemistry*
Spectrum Analysis

Substances

4'-chloro-2-hydroxyaurone
4'-chloroaurone
Benzofurans