贡山八角枝叶化学成分研究(英文)  被引量:19

Chemical Constituents of Branches and Leaves of Illicium wardii A. C. Smith

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作  者:叶凤梅[1] 谢阳国 朱燕[1] 任杰[1] 王星[1] 严诗楷[1] 金慧子[1] 

机构地区:[1]上海交通大学药学院,上海200240

出  处:《天然产物研究与开发》2015年第4期604-608,625,共6页Natural Product Research and Development

基  金:The Scientific Foundation of Shanghai Committee of Science and Technology(12401900501)

摘  要:为研究贡山八角枝叶的化学成分,我们利用色谱法对贡山八角(Illicium wardii A.C.Smith)枝叶95%乙醇提取物中的化学成分进行分离。利用核磁共振、质谱、红外等方法对分离得到的单体化合物进行结构鉴定,从贡山八角枝叶中分离得到了15个化合物,分别是β-谷甾醇(1)、二十六烷(2)、红花八角醇(3)、三十四烷醇(4)、异鼠李素-3-O-β-D-芸香糖苷(5)、acernikol(6)、subamone(7)、苔色酸甲酯(8)、扁柏脂内酯(9)、厚朴酚(10)、原儿茶酸(11)、异红花八角醇(12)、vitrifol A(13)、右旋二氢去氢双松柏醇(14)、左旋马尾松树脂醇(15)。其中化合物2~15首次从该植物中分离得到,化合物7和15为首次从该科植物中分离得到。To investigate chemical constituents of the branches and leaves of lllicium wardii A. C. Smith. Chemical constituents were isolated using column chromatography from 95% ethanol extracts of the branches and leaves of I. wardii. Their structures were elucidated by N-MR, IR and MS techniques. Fifteen compounds were obtained and identified as β- sitosterol ( 1 ), hexacosane ( 2 ), dunnianol ( 3 ), tetratriacontanol ( 4 ), isorhanmetin-3-O-β-D-rutinoside ( 5 ), acernikol (6) ,subamone (7) ,methyl-β-orseUinate (8) , hinokinin (9), magnolol (10), protocatechuie acid ( 11 ), isodurmianol (12), vitrifol A ( 13 ), ( + ) -dihydrodehydrodiconiferyl alcohol ( 14 ) and (-) -massoniresinol ( 15 ). Compounds 2-15 were obtained from this plant firstly, and compounds 7 and 15 were found from llliciaceae family firstly.

关 键 词:贡山八角 化学成分 八角科 木质素 单萜 

分 类 号:Q914.4[天文地球—古生物学与地层学]

 

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