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DOI: 10.1055/s-2002-34415
Antimycobacterial Anthraquinone-Chromanone Compound and Diketopiperazine Alkaloid from the Fungus Chaetomium globosum KMITL-N0802
Publication History
Received: December 17, 2001
Accepted: May 5, 2002
Publication Date:
30 September 2002 (online)
Abstract
Investigation of the fungus Chaetomium globosum KMITL-N0802 led to the isolation of a novel anthraquinone-chromanone compound named chaetomanone along with seven known compounds, ergosterol, ergosteryl palmitate, chrysophanol, chaetoglobosin C, alternariol monomethyl ether, echinuline and isochaetoglobosin D. These compounds were characterized by spectroscopic methods. Chaetomanone and echinulin exhibited activity towards Mycobacterium tuberculosis.
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Dr. Somdej Kanokmedhakul
Department of Chemistry
Faculty of Science
Khon Kaen University
Khon Kaen 40002, Thailand
Email: somdej@kku.ac.th
Fax: +66-04324-3338