水朝阳旋覆花的倍半萜内酯类化合物(英文)  被引量:5

Sesquiterpene lactones from Inula helianthus-aquatica

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作  者:花亚萍[1] 覃江江[1] 张飞[1] 成向荣[1] 金慧子[1] 张卫东[1,2] 

机构地区:[1]上海交通大学药学院,上海200240 [2]上海第二军医大学药学院,上海200433

出  处:《中国中药杂志》2012年第11期1586-1589,共4页China Journal of Chinese Materia Medica

基  金:Scientific Foundation of Shanghai China(09dZ1972200)

摘  要:目的:研究水朝阳旋覆花Inula helianthus-aquatica地上部分中的倍半萜内酯类化学成分。方法:应用硅胶柱色谱,Sephadex LH-20柱色谱,以及高效液相制备色谱等方法分离和纯化化合物,再通过运用光谱学方法,结合化合物的理化性质来鉴定结构。结果:从水朝阳旋覆花的地上部分分离得到7个倍半萜内酯类和4个其他类的化合物,并且依次鉴定为2-desoxy-4-epi-pulchellin(1),6-acetoxy-4-hydroxy-1,10H-pseudoguaia-11(13)-en-12,8-olide(2),4-acetoxy-6-hydroxy-1,10H-pseud-oguaia-11(13)-en-12,8-olide(3),8-epi-inuviscolide(4),2,3,11,13-tetrahydroaromaticin(5),11,13-dihydro-ergolide(6),4-epip-ulchellin-2-O-acetate(7),7-差向黑麦草内酯(8),黑麦草内酯(9),β-谷甾醇(10),胡萝卜苷(11)。结论:所有化合物均为首次从该植物中分离得到。Objective: To investigate the sesquiterpene lactones of the aerial parts of Inula helianthus-aquatica. Method: Compounds were isolated and purified by silica gel, Sephadex LH-20 and preparative HPLC. On the basis of physicochemical proper- ties and spectroscopic data, their structures were identified. Result: Seven sesquiterpene lactones and four other compounds were ob- tained and identified as 2-desoxy-4-epi-pulchellin ( 1 ), 6-acetoxy-4-hydroxy-1,10H-pseudoguaia-11 ( 13 ) -en-12,8-olide ( 2 ), 4-ace- toxy-6-hydroxy-1,10H-pseudoguaia-11 ( 13 ) -en-12,8-olide ( 3 ), 8 -epi-inuviscolide ( 4 ), 2,3,11,13-tetrahydroaromaticin ( 5 ), 11,13- dihydro-ergolide ( 6 ), 4 -epipulcheUin-2 -O-acetate (7), 7-epiloliolide ( 8 ), loliolide ( 9 ), β-sitosterol ( 10 ) and daucosterol ( 11 ). Con- clusion: All the compounds were isolated from this plant for the first time.

关 键 词:菊科 旋覆花属 水朝阳旋覆花 倍半萜内酯类 

分 类 号:R284[医药卫生—中药学]

 

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