【摘要】 从唐古特青兰（Ｄｒａｃｏｃｅｐｈａｌｕｍ ｔａｎｇｕｔｉｃｕｍ Ｍａｘｉｍ ．）分离到８ 种化合物，经化学和光谱分析鉴定为：齐墩果酸（Ⅰ）、熊果酸（Ⅱ）、胡萝卜甙（Ⅲ）、茵芋甙（Ⅳ）、大波斯菊甙（Ⅴ）、胡麻素（Ⅵ）、胡麻甙（Ⅶ）、胡麻甙－６″－乙酸酯（Ⅷ）。Ⅷ是一新天然产物。更多还原

【Abstract】 Dracocephalum tanguticum Maxim. is endemic in Qinghai Tibetan Plateau.It has been widely used in Tibetan traditional medicine.From the methanol extracts of this species, eight compounds were isolated and identified as oleanolic acid (Ⅰ), ursolic acid (Ⅱ), daucosterol (Ⅲ), skimmin (Ⅳ), cosmosiin (Ⅴ), pedalitin (Ⅵ), pedaliin (Ⅶ), and a new natural product pedaliin 6″ acetate (ⅩⅢ).更多还原