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Triterpene glycosides of Astragalus and their genins. XXIV. Cycloorbicoside G from Astragalus orbiculatus

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Abstract

A bisdesmosidic glycoside — cycloorbicoside G — has been isolated from the epigeal parts of the plantAstragalus orbiculatus Ledeb. (Leguminosae), and on the basis of chemical transformations and spectral characteristics its structure has been established as (23R,24S)-16β,23;16α,24-diepoxycycloartane-3β,7β,25-triol 25-O-β-D-glucopyranoside 3-O-β-D-xylopyranoside.

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Literature cited

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Authors
  1. M. A. Agzamova
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  2. M. I. Isaev
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  3. M. B. Gorovits
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  4. N. K. Abubakirov
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Additional information

Institute of the Chemistry of Plant Substances, Uzbek SSR Academy of Sciences, Tashkent. Translated from Khimiya Prirodnykh Soedinenii, No. 6, pp. 837–842, November–December, 1987.

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Agzamova, M.A., Isaev, M.I., Gorovits, M.B. et al. Triterpene glycosides of Astragalus and their genins. XXIV. Cycloorbicoside G from Astragalus orbiculatus. Chem Nat Compd 23, 696–700 (1987). https://doi.org/10.1007/BF00596645

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  • DOI: https://doi.org/10.1007/BF00596645

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