摘要
Nine lignans were isolated and purified by silica gel, ODS, Sephadex LH-20 column chromatographies, preparative HPLC and recrystallization from the aerial parts ofArtemisia absinthium L., and identified as follows： diayangambin （1）, sesartemin （2）, epiyangambin （3）, （＋）arborone （4）, （-）syringaresinol （5）, epiashchantin （6）, caruilignan C （7）, 7β-caruilignan C （8）, yangambin （9）. Compounds 4, 5, 7, 8 were isolated from this plant for the first time.
从苦艾的地上部分通过硅胶、反相、凝胶柱层析, 制备高效液相色谱和重结晶手段分离纯化得到九个木脂素, 分别为 diayangambin (1), sesartemin (2), epiyangambin (3), (+)arborone (4), (-)syringaresinol (5), epiashchantin (6), caruiligan C (7), 7β-caruilignan C (8), yangambin (9)。其中化合物4, 5, 7, 8为首次从苦艾中分离得到。
基金
National Natural Science Foundation of China (Grant No. 30973629)
