Five triterpenoids were isolated and their structures were identified to be cauloside C (1),akebiasaponin D (2),akebiasaponin F (3),ursolic acid (4) and hederagenin (5).

分定了5个三萜类化合物:葳岩仙皂苷C(1)、皂苷D(2)、皂苷F(3)、熊酸(4)和常春藤皂苷元(5)。

It is noticed that oleanane triterpenoidal saponins are characteristic constituents of this family and have taxonomic significance.

结表明齐墩烷型三萜皂甙作为的特征化学成分在该的系统分类中具有一定的意义。