From the leaves of Sansevieria trifasciata Prain β-sitosterol, ruscogenin (IIIa), neoruscogenin (Ia), and the two new spirostan sapogenins 25S-ruscogenin (IIa) and sansevierigenin (Va) have been isolated and the structures determined by chemical and spectroscopic methods.
从叶虎尾兰黄檀β
谷甾醇,ruscogenin(IIIa)中,neoruscogenin(Ia)中,并且两个新的螺甾
皂苷元25小号-ruscogenin(IIa)和sansevierigenin(Va)的已被分离和结构确定通过
化学和光谱方法。