Carbon-13 Nuclear Magnetic Resonance Studies of Aspergillomarasmine A, Anhydroaspergillomarasmine B and of Aspergillomarasmine A Ca+2Chelate
- 1 April 1983
- journal article
- research article
- Published by Taylor & Francis in Spectroscopy Letters
- Vol. 16 (4) , 255-265
- https://doi.org/10.1080/00387018308062343
Abstract
Carbon-13 NMR determinations have been carried out on aspergillomarasmine A, anhydroaspergillomarasmine B, isolated from different species of fungi and comparisons allow the attribution of the signals to all carbon atoms. Changes observed in the spectrum by forming the 1:1 che-late of aspergillomarasmine A and the fact that aspergillomarasmine B cannot give chelates, lead to a proposal for the structure of this complex.Keywords
This publication has 2 references indexed in Scilit:
- Structures, properties and relationship to the aspergillomarasmines of toxins produced by Pyrenophora teresPhysiological Plant Pathology, 1979
- Structure chimique des aspergillomarasmines A et BHelvetica Chimica Acta, 1965