【摘要】 目的:对石菖蒲乙醇提取物的石油醚部分进行化学成分研究。方法:采用柱色谱、重结晶等分离纯化化合物,应用EI-MS,NMR等波谱技术鉴定化合物结构。结果:从石菖蒲乙醇提取物石油醚萃取部分分得7个化合物,经波谱分析鉴定为1-hydroxy-7(11),9-guaiadien-8-one(1),菖蒲醇酮(2),α-细辛醚(3),1,8二羟基-3-甲基蒽醌(4),1,8-二羟基-3-甲氧基-6-甲基蒽醌(5),1,3,8-三羟基-6-甲基蒽醌(6),(+)-galbacin(7)。结论:化合物1为新化合物,化合物4～7均为首次从该植物中分到。更多还原

【Abstract】 The petroleum either fraction of ethanol extract of Acorus tatarinowii were separated by column chromatography and recrystallization to afford seven compounds.On the spectroscopic analysis,they were identified as 1-hydroxy-7(11),9-guaiadien-8-one(1),calamenone(2),cis-asarone(3),chrysophanol(4),physcion(5),emodin(6),(+)-galbacin(7).Compound 1 is a new compound.Compounds 4-7 were isolated from this plant for the first time.更多还原