摘要
In our previous paper, two new triterpenoid saponins extracted from Oxytropis ochrocephala Bunge have been reported. This note deals mainly with the structures of other two novel triterpenoid saponins Ⅱ and Ⅲ, isolated from the aerial parts of Oxytropis glabra DC (Leguminosae), a poisonous plant to livestock, distributed
