Abstract
The new cycloartane glycoside cyclounifolioside D (1) was isolated from roots of Astragalus unifoliolatus Bunge. The structure of 16-O-acetyl-24R-cycloartan-3β,6α,16β,24,25-pentaol 3-O-β-D-glucopyranoside was established using chemical transformations and spectral data.
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K. Dzh. Kucherbaev, K. K. Uteniyazov, V. V. Kachala, Z. Saatov, A. S. Shashkov, K. U. Uteniyazov, and P. Khalmuratov, Khim. Prir. Soedin., 50 (2002).
K. Dzh. Kucherbaev, K. K. Uteniyazov, V. V. Kachala, Z. Saatov, and A. S. Shashkov, Khim. Prir. Soedin., 146 (2002).
K. Dzh. Kucherbaev, K. K. Uteniyazov, V. V. Kachala, Z. Saatov, and A. S. Shashkov, Khim. Prir. Soedin., 364 (2002).
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Kucherbaev, K.D., Uteniyazov, K.K., Kachala, V.V. et al. Triterpene Glycosides of Plants of the Astragalus Genus. IV. Structure of Cyclounifolioside D from Astragalus unifoliolatus . Chemistry of Natural Compounds 38, 574–576 (2002). https://doi.org/10.1023/A:1022642906049
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DOI: https://doi.org/10.1023/A:1022642906049