Cyclogaleginoside D from Astragalus galegiformis stems
Autor: | M. D. Alaniya, N. Sh. Kavtaradze, T. I. Gigoshvili |
---|---|
Rok vydání: | 2006 |
Předmět: | |
Zdroj: | Chemistry of Natural Compounds. 42:310-312 |
ISSN: | 1573-8388 0009-3130 |
DOI: | 10.1007/s10600-006-0107-5 |
Popis: | The new cycloartane glycoside cyclogaleginoside D, which has the structure 25-O-β-D-glucopyranoside-20S, 25R-epoxycycloartan-3β, 6α, 16β, 25-tetraol 3-O-β-D-(2-O-acetyl)xylopyranoside was isolated from Astragalus galagiformis stems. The structure of the glycoside was established using chemical transformations and IR, PMR, and 13C NMR spectral data. |
Databáze: | OpenAIRE |
Externí odkaz: |