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Complete 1H- and 13C NMR assignments of saponins from roots of Gypsophila trichotoma Wend.

✍ Scribed by Reneta Gevrenova; Laurence Voutquenne-Nazabadioko; Dominique Harakat; Elise Prost; Max Henry

Publisher: John Wiley and Sons
Year: 2006
Tongue: English
Weight: 126 KB
Volume: 44
Category: Article
ISSN: 0749-1581
DOI: 10.1002/mrc.1827

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✦ Synopsis

Abstract

The assignments of ^1^H and ^13^C NMR spectra of two new aminoacyl triterpene saponins from roots of Gypsophila trichotoma Wend. are reported. In addition to 1D NMR methods, 2D NMR techniques (COSY, TOCSY, ROESY, HSQC, HMBC, and HSQC–TOCSY) were used for the assignments. The structures were completed by analysis of HR‐ESI‐MS and ESI‐MS^n^. Copyright © 2006 John Wiley & Sons, Ltd.

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