Actinofuranone C, a New 3-Furanone-Bearing Polyketide from a Dung Beetle-Associated Bacterium

  • Um, Soohyun (Natural Products Research Institute, College of Pharmacy, Seoul National University) ;
  • Bang, Hea-Son (Department of Agricultural Environment, Natural Academy of Agricultural Science) ;
  • Shin, Jongheon (Natural Products Research Institute, College of Pharmacy, Seoul National University) ;
  • Oh, Dong-Chan (Natural Products Research Institute, College of Pharmacy, Seoul National University)
  • Received : 2013.03.15
  • Accepted : 2013.03.22
  • Published : 2013.03.31

Abstract

Actinofuranone C (1), a new 3-furanone-bearing polyketide, was isolated from an actinobacterium (Amycolatopsis sp.) associated with a female of the dung beetle, Copris tripartitus Waterhouse. The structure of actinofuranone C was elucidated by the spectroscopic interpretation of NMR, mass, UV, and IR data. The discovery of actinofuranone C indicates that chemical investigation of insect-associated microorganisms would be an effective strategy to explore natural chemical diversity.

Keywords

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