• Title/Summary/Keyword: caraganoside A.

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Triterpenoid Saponins from the Roots of Caragana sinica

  • Lee, Yong-Bok;Yoo, Seung-Jo;Kim, Ju-Sun;Kang, Sam-Sik
    • Archives of Pharmacal Research
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    • v.15 no.1
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    • pp.62-68
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    • 1992
  • From the roots of Caragana sinica (Buc'hoz) Rehder (Leguminosae), a new saponin named caraganoside A was isolated and elucidated as 3-0-$\beta$-D-xylopyranosyl (1$\rightarrow$2)-[$\beta$-D-glucopyranosyl (1$\rightarrow$3)]-$\alpha$-L-arabinopyranosyl oleanolic acid 28-O-[$\beta$-D-glucopyranosyl ester by means of chemical and spectral studies. Kalopanax-saponin F, hemsloside Ma3 and araloside A were also isolated and characterized. The former two compounds were separated as their methylesters.

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