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  • NOESY on neurotoxins: NMR and conformational assignments of picrotoxins.

NOESY on neurotoxins: NMR and conformational assignments of picrotoxins.

Phytochemical analysis : PCA (2001-11-14)
N B Perry, M Aiyaz, D S Kerr, R J Lake, M T Leach
PMID11704965
ABSTRACT

Nuclear Overhauser effect spectroscopy (NOESY) gave full assignments of the 1H-NMR spectra of the picrotoxane neurotoxins tutin, hyenanchin, picrotoxinin and picrotin, as well as the solution conformations of these compounds, consistent with molecular modelling. Fully assigned 13C-NMR data are reported.