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西藏红豆杉的双黄酮
BIFLAVONES OF TAXUS WALLICHIANA ZUCC.
【摘要】 从西藏红豆杉(Taxus wallichiana Zucc.)枝叶中分得3种双黄酮(biflavones)成份,经鉴定为 sciadopitysin(Ⅰ),ginkgetin(Ⅱ)和 sequoiaflavone(Ⅲ)。
【Abstract】 Three biflavones have been isolated from the leaves of Taxus willichiana Zucc.distributed in Himalaya Mountains in Xizang.Based on IR,UV,MS,and chemical method,they were identified as sciadopitysin(Ⅰ),ginkgetin(Ⅱ)and sequoiaflavone(Ⅲ),respectively.
【关键词】 西藏红豆杉;
金松双黄酮;
银杏双黄酮;
长叶世界爷双黄酮;
【Key words】 Taxus wallichiana Zucc; Taxaceae; Sciadopitysin; Ginkgetin; Sequoiaflavone;
【Key words】 Taxus wallichiana Zucc; Taxaceae; Sciadopitysin; Ginkgetin; Sequoiaflavone;
- 【文献出处】 Journal of Integrative Plant Biology ,植物学报(英文版) , 编辑部邮箱 ,1989年01期
- 【被引频次】5
- 【下载频次】182