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Two new triterpenoid saponiins from Adina pilulifera
1Department of Natural Medicinal Chemistry, China Pharmaceutical University, No. 24 Tong Jia Xiang, Nanjing 210009, China.
Journal of Asian Natural Products Research
|March 1, 2003
Abstract:
Two new triterpenoid saponins, 3beta-O-beta-D-xylopyranosyl (1 --> 3)-alpha-L-rhamnopyranosyl-pyrocincholic acid 28-O-beta-D-glucopyranosyl (1 --> 6)-beta-D-glucopyranosyl ester (1), and 3beta-O-beta-D-xylopyranosyl(l --> 3)-alpha-L-rhamnopyranosyl-cincholic acid 28-O-beta-D-glucopyranosyl ester (2) were isolated from the roots of Adina pilulifera, together with 18 known compounds. The structures of 1 and 2 were determined by spectroscopic methods.