Abstract: | A new glycoside — foetoside C — has been isolated from the epigeal part ofThalictrum foetidum L. and, on the basis of chemical transformations and spectral characteristics its structure has been established as oleanolic acid 28-O- -D-glycopyranosyl-(1 6)-O- -D-glucopyranoside] 3-O-O- -D-xylopyranosyl-(1 3)-O- -L-rhamnopyranosyl-(1 2)- -L-arabinopyranoside].Irkutsk Institute of Organic Chemistry, Siberian Branch, Academy of Sciences of the USSR. Institute of the Chemistry of Plant Substances, Academy of Sciences of the Uzbek SSR, Tashkent. Translated from Khimiya Prirodnykh Soedinenii, No. 4, pp. 458–463, July–August, 1984. |