| | 1 | Author
| Ingrid Riess-Maurer, Hildebert Wagner, András Lipták | Requires cookie* | | | Title
| Synthesis of Kaempferol-3-0-(3",4'' -di-O-a-L-rhamnopyranosy^-^-D-galactopyranoside and its Comparison with the Natural Ascaside Isolated from Astragalus caucasicus  | | | | Abstract
| The trisaccharide, 3,4-di-0-(a-L-rhamnopyranosyl)-D-galactose was synthesized using benzyl 2,6-di-0-benzyl-/?-D-galactopyranoside as starting compound. Its acetobromo derivative was coupled with 4',7-di-O-benzyl-kaempferol. The structure of the synthetic kaempferol trioside was characterised by different spectroscopic methods (UV, IR, X H, 13 C NMR and MS). Chromatographic and mass spectrometric comparison of the synthetic product with ascaside precluded their identity. | | | |
Reference
| Z. Naturforsch. 36b, 257—261 (1981); received October 21 1980 | | | |
Published
| 1981 | | | |
Keywords
| Trisaccharide, Synthesis, Synthetic Kaempferol Trioside | | | |
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| default:Reihe_B/36/ZNB-1981-36b-0257.pdf | | | | Identifier
| ZNB-1981-36b-0257 | | | | Volume
| 36 | |
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