Application of carbon‐13 n.m.r. Spectroscopy to the structural investigation of ezomycins
- 1 December 1977
- journal article
- research article
- Published by Wiley in Magnetic Resonance in Chemistry
- Vol. 10 (1), 230-234
- https://doi.org/10.1002/mrc.1270100152
Abstract
Ezomycins A1, A2, B1, B2, C1, C2, D1 and D2, antifungal antibiotics, are anhydrooctose uronic acid nucleosides. Their novel structures were confirmed by studying their natural abundance 13C n.m.r. spectra in detail from gated proton‐decoupled, long‐range selective proton‐decoupled and selective proton‐decoupled spectra. The J(CH) value of the anomeric carbon signal (C‐1″) supports the β‐configuration.This publication has 16 references indexed in Scilit:
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