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作 者 ：杨叶坤,高诚伟,邱明华,聂瑞麟

期 刊 ：云南植物研究 1999年 21卷 02期 页码：1-3

关键词：苍白秤钩风；防己科；9-炔-十八酸；PAI-1活性；

Keywords:Diploclisia glaucescens,

摘 要 ：从苍白秤钩风(Diploclisia glaucesences)的茎于中分离到 1个快酸，9-炔-十八酸，其结构通过波谱和化学的方法得到鉴定。经筛选具有PAI－l活性。同时还得到三十碳酸，十一碳酸和β-谷甾醇。

Abstract:A acetylenic acid, ocetadecanoic acid - 9 - yne has been isolated from the stem of Diploclisia glaucescens. Its structure was elucidated by spectral method and chemical reaction. In addition, triacontanoic acid, undecanoic acid and β - sitosterol were also obtained. One of them, ocetadecanoic acid - 9 - yne was isolated from D. glaucescens for the first time. It shows stronger PAI- 1 bioactivity.

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