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Chemical constituents of Sanguis Draxonis made in China

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Author:
No author available
Journal Title:
CHINESE TRADITIONAL AND HERBAL DRUGS
Issue:
6
DOI:
10.3321/j.issn:0253-2670.2001.06.002
Key Word:
国产血竭;剑叶龙血树;龙舌兰科;化学成分

Abstract: 目的研究国产商品血竭的活性成分.方法用甲醇提取,Sephadex LH-20、MCI gel和硅胶柱色谱分离国产商品血竭中的化学成分,用现代波谱方法进行结构鉴定.结果从国产雨林牌血竭的甲醇浸提物中分离并鉴定了12个化合物,它们分别为:26-O-β-D-葡萄吡喃糖基-呋甾烷-5,25(27)-二烯-1β,3p,22β,26-四醇-1-O-α-L-阿拉伯吡喃糖苷(Ⅰ),3,4-二羟基烯丙基苯-4-D-β-D-葡萄吡喃糖苷(Ⅱ),7-羟基-3-(对-羟基苯基)-色原烷(Ⅲ),7,4′-二羟基-3′-甲氧基黄烷(Ⅳ),3,4-二羟基烯丙基苯(Ⅴ),白藜芦醇(Ⅵ),7,4'-二羟基二氢黄酮(Ⅶ),二对羟基苯基甲烷(Ⅶ),五加苷B(Ⅸ),对羟基苯甲酸(Ⅹ),对羟基苯酚(Ⅺ)和原儿茶醛(Ⅻ).结论化合物Ⅰ为一新的甾体配糖体,Ⅱ为一新酚苷,Ⅴ~Ⅻ为首次从该植物中分得.

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