Planta Med 2002; 68(9): 834-836
DOI: 10.1055/s-2002-34415
Letter
© Georg Thieme Verlag Stuttgart · New York

Antimycobacterial Anthraquinone-Chromanone Compound and Diketopiperazine Alkaloid from the Fungus Chaetomium globosum KMITL-N0802

Somdej Kanokmedhakul1 , Kwanjai Kanokmedhakul1 , Nutchanat Phonkerd1 , Kasem Soytong2 , Palangpon Kongsaeree3 , Apichart Suksamrarn4
  • 1Department of Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand
  • 2Department of Plant Pest Management, Faculty of Agricultural Technology, King Mongkut’s Institute of Technology Ladkrabang, Bangkok, Thailand
  • 3Department of Chemistry, Faculty of Science, Mahidol University, Bangkok, Thailand
  • 4Department of Chemistry, Faculty of Science, Ramkhamhaeng University, Bangkok, Thailand
Further Information

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

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