Issue 11, 2001

Metabolites of the higher fungi. Part 33.1Grammicin, a novel bicyclic C7H6O4 furanopyranol from the fungus Xylaria  grammica (Mont.) Fr.

Abstract

Grammicin 1 from Xylaria   grammica is identified as 4-hydroxy-4H-furo[2,3-b]pyran-2(7aH)-one by chemical and physical methods. 4-Oxo-4H-pyran-3-acetic acid (γ-pyrone-3-acetic acid) 2 is a co-metabolite and the conversion of 1 into 2 is discussed.

Graphical abstract: Metabolites of the higher fungi. Part 33.1 Grammicin, a novel bicyclic C7H6O4 furanopyranol from the fungus Xylaria  grammica (Mont.) Fr.

Article information

Article type
Paper
Submitted
20 Feb 2001
Accepted
20 Apr 2001
First published
14 May 2001

J. Chem. Soc., Perkin Trans. 1, 2001, 1296-1299

Metabolites of the higher fungi. Part 33. Grammicin, a novel bicyclic C7H6O4 furanopyranol from the fungus Xylaria  grammica (Mont.) Fr.

R. L. Edwards, D. J. Maitland, P. Pittayakhajonwut and A. J. S. Whalley, J. Chem. Soc., Perkin Trans. 1, 2001, 1296 DOI: 10.1039/B101708J

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