Two New Saponins from Phytolacca americana |
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Authors: | Kang S S Woo W S |
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Institution: | Natural Products Research Institute, Seoul National University, 28 Yun-Keun-Dong, Seoul 110, Korea. |
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Abstract: | Two new monodesmosidic saponins (Phytolaccosides F and D (2)) have been isolated from the roots of PHYTOLACCA AMERICANA and identified as 3- O-alpha- L-rhamnopyranosyl(1-->2)-beta- D-glucopyranosyl (1-->2)-beta- D-xylopyranosyl]phytolaccagenic acid and 3- O-beta- D-glucopyranosyl(1-->2)-beta- D-xylopyranosyl]phytolaccagenic acid, respectively. |
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