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Journal Article

The structure elucidation of isomalyngamide K from the marine cyanobacterium Lyngbya majuscula by experimental and DFT computational methods.

MPS-Authors
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Reinscheid,  U. M.
Department of NMR Based Structural Biology, MPI for biophysical chemistry, Max Planck Society;

Fulltext (public)

1005585.pdf
(Publisher version), 332KB

Supplementary Material (public)

1005585_Suppl.doc
(Supplementary material), 818KB

Citation

Han, B., Reinscheid, U. M., Gerwick, W. H., & Gross, H. (2011). The structure elucidation of isomalyngamide K from the marine cyanobacterium Lyngbya majuscula by experimental and DFT computational methods. Journal of Molecular Structure, 989(1-3), 109-113. doi:10.1016/j.molstruc.2011.01.012.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0012-04C3-D
Abstract
The 2Z-isomer of malyngamide K has been isolated along with the known compounds malyngamide C, deoxy-C and K, and characterized from a Papua New Guinea field collection of the cyanobacterium Lyngbya majuscula. The planar structure was deduced by 1D and 2D NMR spectroscopic and mass spectral data interpretation. The absolute configurations were determined on the basis of spectroscopic techniques, chemical degradation and DFT theoretical calculations.