Abstract
For the investigation of antitumor agents, two kinds of sesquiterpene lactones were isolated and purified from Chrysanthemum boreale M. and designated as Compound I and ]U . And then in vivo antitumor test of the sesquiterpene lactones was carried out against ICR mice. In vivo test against Sarcoma180 implanted ICR mice, life prolongation effects of Compound I and II were showed as 143% and 134% at the dose of 10mg/kg, respectively. Besides, at the tested group mixed Compound I and II each 1mg/kg was showed rather high life prolongation effect as 158%.
산국의 꽃으로부터 2종의 sesquiterpene lactones을 분리정제하였으며, 각각 Compound I 과 II로 명명하였으며, 이 두 물질을 Sarcoma180에 감염된 ICR mouse에 대하여 항암효과실험을 수행한 결과 Compound I과 II의 투여농도가 10mg/kg일 때 수명 연장효과가 각 각 143%, 134%로 나타났다. 또한 Compound I 과 II 를 1mg/kg 씩을 섞어서 투여하였을 때에 158%의 수명 연장효과가 나타났다
