Rumbrin, a new cytoprotective substance produced by Auxarthron umbrinum. II. Physico-chemical properties and structure determination.

The Journal of Antibiotics
1993.0

Abstract

The structure of rumbrin (Fig. 1), a new cytoprotective substance, was elucidated by NMR spectral analysis. Rumbrin was found to possess a novel skeleton containing alpha-pyrone, tetraene and pyrrole moieties.

DOI： 10.7164/ANTIBIOTICS.46.888

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