1H-NMR and NOE studies of 2-cephems and 3-cephems
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The1H-NMR signals of 2-cephems and 3-cephems have been assigned and the Nuclear Overhauser Effect (NOE) study of these compounds was undertaken.
Key words2-Cephem 3-Cephem 1H-NMR Nuclear overhauser effect
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- Cooper, R. D., Demarco, P. V., Murphy, C. F. and Spangle, L. A., Chemistry of cephalosporin antibiotics. XVI. Configurational and conformational analysis of deacetoxy-Δ2 and -Δ3-cephalosporins and their corresponding sulfoxide isomers by nuclear magneitc resonance.J. Chem. Soc. C., (2), 340–344, (1970).CrossRefGoogle Scholar
- Demarco, P. V. and Nagarajan, R.,Cephalosporins and Penicillins, Chemistry and Biology, 330–360, Academic Press, New York, (1972).Google Scholar
- Neuhaus, D., A Method for the Suppression of Selective Population Transfer Effects in NOE Difference Spectra.J. Magn. Res., 53, 109–114 (1983).Google Scholar
- Pavia, D. L., Lampman, G. M. and Kriz, Jr., G. S.,Introduction to spectroscopy, 203–205, (1996).Google Scholar
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