Summary
The partial structure of triacanthoside G, a hexaoside of echinocystic acid isolated from the pericarps ofGleditschia triacanthos L., has been determined. The acyloside chain has the structure of D-glucopyranosyl-(1→3)-L-arabopyranosyl-(1 →4)-L-rhamnopyranoside. So far as concerns the chain attached to the hydroxyl at C3 of the aglycone, its qualitative and quantitative composition and the possible sequence of bonds have been determined.
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Literature cited
T. A. Ali-Zade, E. S. Kondratenko, and N. K. Abubakirov, Khim. Prirodn. Soedin., 482 (1970).
T. A. Badalbaeva, E. S. Kondratenko, L. G. Mzhel'skaya, and N. K. Abubakirov, Khim. Prirodn. Soedin., 741 (1972).
L. G. Mzhel'skaya and N. K. Abubakirov, Khim. Prirodn. Soedin., 216 (1968).
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Additional information
Institute of the Chemistry of Plant Substances, Academy of Sciences of the Uzbek SSR. Translated from Khimiya Prirodnykh Soedinenii, No. 6, pp. 744–747, November–December, 1972.
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Badalbaeva, T.A., Kondratenko, E.S., Mzhel'skaya, L.G. et al. Triterpene glycosides of Gleditschia triacanthos III. The structure of triacanthoside G. Chem Nat Compd 8, 725–727 (1972). https://doi.org/10.1007/BF00564594
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DOI: https://doi.org/10.1007/BF00564594