采用多种色谱分离技术对藏药柳茶叶80％乙醇提取物进行分离纯化,得到了9个化合物.根据其理化性质与NMR谱数据对化合物进行了结构鉴定,分别为金丝桃苷(hyperoside,Ⅰ)、槲皮素(quercetin,Ⅱ)、芸香苷(rutin,Ⅲ)、槲皮素3-O-β-D-吡喃葡萄糖苷(quercetin-3-O-β-D-glucopyranoside,Ⅳ)、儿茶素(catechin,Ⅴ)、香草酸(vanillic acid,Ⅵ)、熊果苷(arbutin,Ⅶ)、异阿魏酸(isoferulic acid,Ⅷ)和胡萝卜苷(daucosterol,Ⅸ).化合物中除Ⅳ、Ⅷ和Ⅸ外,其余6个化合物为首次从该属植物中分离鉴别.
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