Complete assignments of 1H and 13C NMR spectral data for benzylidenebenzyl butyrolactone lignans
Copyright (c) 2005 John Wiley & Sons, Ltd.
| Veröffentlicht in: | Magnetic resonance in chemistry : MRC. - 1985. - 43(2005), 11 vom: 15. Nov., Seite 966-9 |
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| 1. Verfasser: | |
| Weitere Verfasser: | , , , , , , |
| Format: | Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2005
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| Zugriff auf das übergeordnete Werk: | Magnetic resonance in chemistry : MRC |
| Schlagworte: | Journal Article Research Support, Non-U.S. Gov't Carbon Isotopes Lignans Protons carthamogenin gossipifan savinin |
| Zusammenfassung: | Copyright (c) 2005 John Wiley & Sons, Ltd. The structures of three benzylidenebenzyl butyrolactone lignans (gossypifan, carthamogenin, and savinin) have been established on basis of 1H NMR and 13C NMR spectroscopic data. The 1H NMR and 13C NMR spectra of these lignans have been fully assigned by the use of techniques such as gCOSY, non-edited gHSQC, and gHMBC. Complete assignment and most homonuclear hydrogen coupling constant measurements were performed, also providing enough data for the determination of the relative stereochemistry |
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| Beschreibung: | Date Completed 16.02.2006 Date Revised 15.11.2006 published: Print Citation Status MEDLINE |
| ISSN: | 1097-458X |