Abstract
Three new triterpenoid acids have been isolated from an ethereal extract of Siberian fir needles, and the structures of their methyl esters have been established on the basis of spectral characteristics.
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Additional information
Novosibirsk Institute of Organic Chemistry, Siberian Branch, USSR Academy of Sciences. Translated from Khimiya Prirodnykh Soedinenii, No. 2, pp. 212–219, March–April, 1989.
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Shevtsov, S.A., Raldugin, V.A. Triterpenoids from Abies species. Chem Nat Compd 25, 182–187 (1989). https://doi.org/10.1007/BF00598407
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DOI: https://doi.org/10.1007/BF00598407