Liposoluble Constituents in Eucalyptus globulus Labill.Fruits

There were six compounds isolated and identified in the petroleum ether fraction of the ethanol extracts of Eucalyptus globulus Labill. fruits, and their physical and chemical and spectral structural identification indicated that they were 5-hydroxyl-4' ,7-dimethoxy-6-methyflavone (1), blumenol A (2), globulol (3), viridiflorol (4), beta-sitosterol (5), and docosanoic acid (6) of which 5-hydroxyl-4', 7-dimethoxy-6-methy-flavone, blumenol A, globulol and viridiflorol were isolated from the plant for the first time and 5-hydroxyl-4',7-dimethoxy-6-methyflavone and blumenol A were isolated from Eucalyptus for the first time.