They were 20(s) Ginsenoside Rh 1, Rh 2 and Ginsenoside Rh 3.CONCLUSION:Ginsenoside Rh 3 was firstly isolated and obtained from the leaves of Panax quiquefolium L.

• 结果:共分得3个化合物,经鉴定后分别证明为20(s)人参皂苷Rh1,Rh2和人参皂苷Rh3。 结论:人参皂苷Rh3为首次从西洋参叶中分离获得。