Confirmation of New, High-mass Saponins fromGleditsia japonicaby Field Desorption Mass Spectrometry*
- 1 October 1982
- journal article
- research article
- Published by Georg Thieme Verlag KG in Planta Medica
- Vol. 46 (10) , 67-73
- https://doi.org/10.1055/s-2007-970023
Abstract
The molecular weights and complete sugar sequences have been determined in saponins carrying 3 to 8 free sugars. The results are in agreement with parallel chemical and instrumental analyses of the triterpenoid saponins derived from Gleditsia japonica. The capacity and limitations of field desorption mass spectrometry in structural elucidation of substituted oligoglycosides are described.Keywords
This publication has 7 references indexed in Scilit:
- Gleditsia SaponinsPlanta Medica, 1982
- Basic steroid saponins from aerial parts of Fritillaria ThunbergiiPhytochemistry, 1982
- Identification of ginsenosides from Panax ginseng in fractions obtained by high-performance liquid chromatography by field desorption mass spectrometry, multiple internal reflection infrared spectroscopy and thin-layer chromatographyJournal of Chromatography A, 1981
- Lignan-Glycosides from the Bark of Ligstrum japonicumPlanta Medica, 1980
- Gleditsia SaponinsPlanta Medica, 1980
- Field desorption mass spectrometry of natural products—IIITetrahedron, 1979
- Field desorption mass spectrometry of natural products—ITetrahedron, 1977