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      Triterpenoid saponins from Clematis chinensis

      , , , ,
      Phytochemistry
      Elsevier BV

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          Abstract

          From the roots of Clematis chinensis, two new triterpenoid saponins, named clematichinenoside A and B, were isolated and their structures were elucidated as 3-O-beta-D-ribopyranosyl-(1-3)-alpha-L-rhamnopyranosyl-(1-2)-alpha -L- arabinopyranosyl oleanolic acid 28-O-beta-D-glucopyranosyl ester and 3-O-beta-D-glucopyranosyl-(1-4)-beta-D-ribopyranosyl-(1-3)-alpha-L - rhamnopyranosyl-(1-2)-alpha-L-arabinopyranosyl hederagenin 28-O-alpha-L-rhamnopyranosyl-(1-4)-beta-D-glucopyranosyl-(1-6)- beta-D-glucopyranosyl ester, respectively. In addition oleanolic acid, hederagenin and seven known saponins were obtained.

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          Author and article information

          Journal
          Phytochemistry
          Phytochemistry
          Elsevier BV
          00319422
          April 1995
          April 1995
          : 38
          : 6
          : 1473-1479
          Article
          10.1016/0031-9422(94)00899-5
          7786477
          4b2012a5-5941-4d3f-8b3f-35acd82a7cfd
          © 1995

          https://www.elsevier.com/tdm/userlicense/1.0/

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