Incorporation of [1-13C]butyrate into antibiotic X-537 A: 13C nuclear magnetic resonance study

1 January 1972

journal article
research article
Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications

No. 3,p. 161-162
https://doi.org/10.1039/c39720000161

Abstract

The ¹³C n.m.r. analysis of [1-¹³C]butyrate derived antibiotic X-537 A has clearly established butyric acid as the biosynthetic precursor of all three C-ethyl groups in the molecule.

Keywords

13C
RESONANCE
BUTYRIC
N.M.R
BIOSYNTHETIC
MAGNETIC
ANTIBIOTIC X
BUTYRATE INTO ANTIBIOTIC

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