广藿香(Pogostemoncablin)的丙酮提取物对美国锥虫病病原体克氏锥虫上鞭毛体显示潜在的抗锥虫活性。本次从中分离及鉴定出3个新的倍半萜氢过氧化物和1个已知的倍半萜广藿香醇。干燥广藿香(2kg)用丙酮回流提取,提取物减压浓缩得到149.9g残余物。部分残余物(20g)上硅胶柱,用己烷- Acetone extract of Pogostemoncablin showed potential anti-tryptic activity against the flagella of Trypanosoma cruzi, the pathogen of the United States. Three new sesquiterpene hydroperoxides and one known sesquiterpene patchouli alcohol were isolated and identified from this time. The dried patchouli (2 kg) was extracted with acetone and the extract was concentrated under reduced pressure to give 149.9 g of a residue. Part of the residue (20 g) on ​​a silica gel column with hexane-