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

Abstract : The assignments of 1H and 13C 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-MSn.
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Submitted on : Friday, September 24, 2021 - 11:04:10 AM
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Reneta Gevrenova, Laurence Voutquenne-Nazabadioko, Dominique Harakat, Elise Prost, Max Henry. Complete 1H- and 13C NMR assignments of saponins from roots of Gypsophila trichotoma Wend. Magnetic Resonance in Chemistry, Wiley, 2006, 44 (7), pp.686-691. ⟨10.1002/mrc.1827⟩. ⟨hal-01996872⟩

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