樟树皮化学成分研究  被引量:2

Study on Chemical Constituents of Barks of Cinnamomum Camphora

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作  者:徐士钊[1] 

机构地区:[1]辽宁省大连市中心医院党务部,大连116033

出  处:《中国中医药现代远程教育》2016年第4期133-135,共3页Chinese Medicine Modern Distance Education of China

基  金:国家"十一五"科技支撑课题(No:2010ZX09401-105A)

摘  要:目的研究樟Cinnamomum camphora树皮的化学成分。方法采用正向硅胶,Sephadex LH-20等柱色谱分离化合物,运用波谱技术分析结合文献对照确定化学结构。结果从香樟树皮石油醚-乙酸乙酯提取部位中共分离得到了11个化合物,经鉴定为:dimethylmatairesinol(Ⅰ),(+)-paulownin(Ⅱ),(-)-paulownin(Ⅲ),(-)-芝麻素(Ⅳ),isoobtusilactone A(IOA)(Ⅴ),obtusilactone A(Ⅵ),isomahubanolide(Ⅶ),阿魏酸二十八醇酯(Ⅷ),亚油酸(Ⅸ),hexacosane(Ⅹ),β-谷甾醇(Ⅺ)。结论化合物Ⅱ、Ⅲ、Ⅴ~Ⅺ均为首次在该植物中分离得到。Objective To study the chemical constituents of the Barks of Cinnamomum camphora. Methods Isolation and purification were carried out on the chromatography of silica gel and Sephadex LH-20. Their structures were elucidated on the basis of spectral data. Results Eleven compounds were isolated and identified as dimethylmatairesinol( Ⅰ),( +)-paulownin( Ⅱ),(-)-paulownin(Ⅲ),(-)-sesamin(Ⅳ), isoobtusilactone A(IOA)(Ⅴ), obtusilactone A(Ⅵ), isomahubanolide(Ⅶ), octacosyl ferulate(Ⅷ), linoleic acid(Ⅸ), hexacosane(Ⅹ), β-sitosterol(Ⅺ). Conclusion Compounds Ⅱ, Ⅲ, Ⅴ~Ⅺ are isolated from this plant for the first time.

关 键 词: 化学成分 结构鉴定 中药化学 

分 类 号:R284.1[医药卫生—中药学]

 

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