摘要
目的:研究沉香中的色酮类化学成分。方法:采用硅胶柱色谱等方法进行分离纯化,根据理化性质和波谱数据进行结构鉴定。结果:从沉香中分离得到5个色酮类化合物,经鉴定为6羟-基-2-[2-(4′-甲氧基苯基)乙基]色酮(Ⅰ)、6-羟基-2-(2苯-乙基)色酮(Ⅱ)、6-羟基-7-甲氧基-2-(2苯-乙基)色酮(Ⅲ)、6-羟基-2-[2-(4′-羟基苯基)乙基]色酮(Ⅳ)、6,7二-甲氧基-2-[2-(4′-甲氧基苯)乙基]色酮(Ⅴ)。结论:6羟-基-7-甲氧基-2-(2苯-乙基)色酮(Ⅲ)和6羟-基-2-[2-(4′-羟基苯基)乙基]色酮(Ⅳ)为首次从白木香中分离得到。
Objective： To study the chromones of Aquilariae Lignum Resinatum. Methods： Various chromatographic techniques were used to isolate the chromones of Aquilariae Lignum Resinatum, their structures were identified by analysis of their spectral data, physical and chemical properties. Results： Five compounds were obtained and identified as 6 -hydroxy-2 -[ 2 -（ 4＇ -methoxyphenyl） ethyl ] chromone （ Ⅰ ）, 6 -hydroxy -2 -（ 2 -phenylethyl ） chromone （ Ⅱ ）, 6 -hydroxy-7 -methoxy-2 - （ 2 -phenylethyl ） chromone （ Ⅲ ）, 6 -hydroxy -2 - [ 2 - （ 4＇ -hydroxyphenyl ） ethyl ] chromone （ Ⅳ ） ,6,7 -dimethoxy -2 - [ 2 - （ 4＇ -methoxyphenyl ） ethyl ] chromone （ Ⅴ ）. Conclusion： Compounds Ⅲ and Ⅳ were obtained from this plant for the first time.
出处
《中国现代中药》
CAS
2011年第1期21-22,38,共3页
Modern Chinese Medicine
关键词
沉香
色酮类
Aquilariae Lignum Resinatum
Chromone
