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Triterpene Glycosides from Plants of the Astragalus Genus. Structure of Cyclounifolioside A from Astragalus unifoliolatus

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Chemistry of Natural Compounds Aims and scope

Abstract

The known compound oleanolic acid (1) and a new cycloartane glycoside cyclounifolioside A (2), which has the structure 6,16-di-O-acetyl-24R-cycloartan-β6α,16β,24,25-pentaol 3-O-β-D-glucopyranoside, were isolated from Astragalus unifoliolatus Bunge. The structures of the isolated compounds were established using chemical transformations and two-dimensional spectra (TOCSY, ROESY, HMBC, HSQC, COSY).

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REFERENCES

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Authors and Affiliations

  1. S. Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Tashkent

    K. J. Kucherbaev, K. K. Uteniyazov & Z. Saatov

  2. N. D. Zelinskii Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Leninskii pr. 47

    V. V. Kachala & A. S. Shashkov

Authors
  1. K. J. Kucherbaev
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  2. K. K. Uteniyazov
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  3. V. V. Kachala
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  4. Z. Saatov
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  5. A. S. Shashkov
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Kucherbaev, K.J., Uteniyazov, K.K., Kachala, V.V. et al. Triterpene Glycosides from Plants of the Astragalus Genus. Structure of Cyclounifolioside A from Astragalus unifoliolatus . Chemistry of Natural Compounds 38, 175–178 (2002). https://doi.org/10.1023/A:1019648216808

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  • DOI: https://doi.org/10.1023/A:1019648216808

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