The structure of 23,24-dihydrocucurbitacin-f - full assignments of the h-1 and c-13 NMR-spectra

Liu, J. and Davidson, R.S. and Howarth, O.W. (1994) The structure of 23,24-dihydrocucurbitacin-f - full assignments of the h-1 and c-13 NMR-spectra. Journal Fur Praktische Chemie-Chemiker-Zeitung, 336 (1). pp. 16-18. ISSN 0941-1216.

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Abstract

23,24-Dihydrocucurbitacin-F has been isolated from hemsleya amabilis. Its structure was studied in detail by H-1- and C-13-, H-1, H-1 COSY, H-1, C-13 HETCOR, H-1, C-13 LOCOR, and 1D NOE NMR spectroscopy. All H-1- and C-13-spectral data for this compound have been assigned, and some assignments of H-1 and C-13 signals have been revised based on the 2D NMR spectra. In particular, previously unassigned methyl and hydroxy signals have been completely assigned via NOE and H-1, C-13-LOCOR experiments.

Item Type: Article
Subjects: Q Science > QD Chemistry
Divisions: Faculties > Science Technology and Medical Studies > School of Biosciences
Depositing User: O.O. Odanye
Date Deposited: 07 Jul 2009 22:57
Last Modified: 25 Apr 2012 09:44
Resource URI: http://kar.kent.ac.uk/id/eprint/19863 (The current URI for this page, for reference purposes)
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