Triterpenoid glycosides from the bark of Mimosa tenuiflora. |
| |
| Authors: | Y L Jiang G Massiot C Lavaud J M Teulon C Guéchot M Haag-Berrurier R Anton |
| |
| Institution: | Laboratoire de Pharmacognoise, Faculté de Pharmacie, Illkirch, France. |
| |
| Abstract: | Two new saponins were isolated from Mimosa tenuiflora and their structures established as 3-O-alpha-L-rhamnopyranosyl(1----2)-beta-D-glucopyranosyl-(1----3]-(alp ha-L- arabinopyranosyl-(1----4]-beta-D-xylopyranosyl-(1----2)]-beta-D- xylopyranosyl-(1----4)]-beta-D-glucopyranosyl)-28-O-alpha-L-rhamnopyrano syl oleanolic acid and 3-O-alpha-L-rhamnopyranosyl-(1----2)-beta-D-glucopyranosyl-(1----3]-(al pha- L-arabinopyranosyl-(1----4]beta-D-xylopyranosyl-(1----2)]-beta-D- xylopyranosyl-(1----4)]-beta-D-glucopyranosyl) oleanolic acid. |
| |
| Keywords: | |
|
