Two new metabolites of hybrid strains KO 0201 and 0211 derived from Penicillium citreo-viride B. IFO 6200 and 4692

Takashi Nakada, Sho Sudo, Seiji Kosemura, Shosuke Yamamura

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Two new metabolites, citreo-γ-pyrone and citreothiopyrane A, with interesting biological activity have been isolated from the mycelia of hybrid strains KO 0201 and 0211 derived from Penicillium citreo-viride B. IFO 6200 and 4692. Their structures have been elucidated based on their spectral data. In addition, their biological properties are also described. The structure of citreothiolactone previously reported has been revised.

Original languageEnglish
Pages (from-to)6831-6834
Number of pages4
JournalTetrahedron Letters
Volume40
Issue number37
DOIs
Publication statusPublished - 1999 Sep 10

Keywords

  • Natural products
  • Penicillium citreo-viride
  • Polyketides
  • Pyrones
  • Thiopyranes

ASJC Scopus subject areas

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

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