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松针的化学成分研究
Study on Chemical Constituents of Pinus massoniana leaf
【摘要】 从采自四川夹江的马尾松叶(Pinus massonianaLams.)中分离得到二个化合物,经IR1、H NMR1、3C NMR、2D-NMR、MS等现代波谱技术鉴定为ent-8,13-epoxylabd-14-en-19-oic acid(1)和槲皮素(2)。均为首次从马尾松叶中分离得到。
【Abstract】 Two compounds were isolated from the leaves of Pinus massoniana Lams,collected from Jiajiang,Sichuan province.Through analysis of IR,()1H NMR,()13C NMR,2D-NMR and MS,their structures were elucidated as ent-8,13-epoxylabd-14-en-19-oic acid(1)and quercetin(2).The two compounds were isolated from P.massoniana for the first time.
【关键词】 马尾松叶;
化学成分;
槲皮素;
松针酸;
【Key words】 Pinus massoniana; chemical constituents; ent-8,13-epoxylabd-14-en-19-oic acid; quercetin;
【Key words】 Pinus massoniana; chemical constituents; ent-8,13-epoxylabd-14-en-19-oic acid; quercetin;
- 【文献出处】 天然产物研究与开发 ,Natural Product Research and Development , 编辑部邮箱 ,2006年04期
- 【分类号】R284.2
- 【被引频次】39
- 【下载频次】511