Meroterpenoids from Penicillium citreo-viride B. IFO 4692 and 6200 hybrid

Seiji Kosemura

研究成果: Article査読

26 被引用数 (Scopus)

抄録

Twenty metabolites, citreohybridones, have been isolated from the mycelium of the hybrid strain KO 0031, prepared by cell fusion technique using Penicillium citreo-viride B. IFO 6200 and 4692. Their stereostructures have been elucidated on the basis of their spectral data and some chemical evidence, and their absolute configurations have been also elucidated by the modified Mosher's methods. Incorporation of 13C-labelled acetate, formate and ethyl 3,5-dimethylorsellinate into citreohybridones has established that their biosynthesis proceeds via a mixed polyketide-terpenoid (meroterpenoid) pathway.

本文言語English
ページ(範囲)5055-5072
ページ数18
ジャーナルTetrahedron
59
27
DOI
出版ステータスPublished - 2003 6 30

ASJC Scopus subject areas

  • 生化学
  • 創薬
  • 有機化学

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