Tenellin and bassianin, metabolites of Beauveria species. Structure elucidation with 15N- and doubly 13C-enriched compounds using 13C nuclear magnetic resonance spectroscopy

Journal of the Chemical Society, Chemical Communications
1974.0

Abstract

13C n.m.r. spectroscopy and biosynthetic labelling with "5NInitrate and [1,2-13C]acetate proved to be valuable adjuncts to established chemical and spectroscopic methods in elucidating the structures of tenellin and bassianin as 3-scyl derivatives of 1,4-dihydroxy-5- \$-hydroxyphenyl)-2( 1H)-pyridone.

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