A new cycloartane-type triterpene glycoside that was called cyclomucidoside C was isolated from the aerial part of the plant Astragalus mucidus Bunge. Its chemical structure was elucidated based on 1H and 13C NMR spectral data (COSY, HSQC, HMBC). Studies of extracts of A. mucidus and cyclomucidoside C did not show antibacterial activity against the three strains Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa.
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Acknowledgment
The work was supported financially by the State Foundation for Basic Research of the Republic of Uzbekistan, Grant VA-FA-F7-009. Antibacterial activity was studied by Dr. B. A. Imamaliev at SC MED STANDART Ltd.
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Translated from Khimiya Prirodnykh Soedinenii, No. 2, March–April, 2024, pp. 241–244.
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Zhanibekov, A.A., Agzamova, M.A. New Cyclomucidoside C from Astragalus mucidus. Chem Nat Compd 60, 271–274 (2024). https://doi.org/10.1007/s10600-024-04301-x
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DOI: https://doi.org/10.1007/s10600-024-04301-x