摘要 : 3-(1 -Phenyl-vinyl)-1,2,5-trioxa-spiro undecane is synthetic derivative of Artemisinin. Artemisinin is a well known antimalarial drug from leaves of Artemisia annua find in china. Five different derivatives of 3-(1 -Phenyl-vinyl)-... 展开 3-(1 -Phenyl-vinyl)-1,2,5-trioxa-spiro undecane is synthetic derivative of Artemisinin. Artemisinin is a well known antimalarial drug from leaves of Artemisia annua find in china. Five different derivatives of 3-(1 -Phenyl-vinyl)-1,2,5-trioxa-spiro undecane were synthesized using well standardized method. These compounds were purified by simple column chromatography and successfully analysed using H~1NMR, IR and FAB-MS techniques. 收起