摘要
目的 研究多花蒿(Artemisia myriantha)的化学成分。方法 运用硅胶、凝胶等多种色谱技术对多花蒿的化学成分进行研究,并根据理化性质和波谱数据鉴定化合物结构。结果 分离鉴定了11个化合物,分别是arglabin(1),13-acetoxy-3β-hydroxy-germacra-1(10)E, 4E, 7(11)-trien-12, 6α-olide(2),半齿泽兰素(3),8α-acetoxyarglabin(4),artemyriantholide B(5),artemyriantholide A(6),4′, 5, 7-三羟基-6,3′-二甲氧基黄酮(7),紫花牡荆素(8),5, 4′-二羟基-6, 7, 3′,5′-四甲氧基黄酮(9),arborescin(10),arlatin(11)。结论 化合物3,7~11为首次从该植物中分离得到。
OBJECTIVE To study the chemical constituents of Artemisia myriantha Wall. ex Bess.. METHODS Silica gel column, Sephadex LH-20 column chromatography were used for separation and purification of the compounds and extensive spectral analysis spectrum were employed for structural elucidation. RESULTS Eleven compounds were isolated and identified as arglabin(1), 13-acetoxy-3β-hydroxyl-germacra-1(10)E, 4E, 7(11)-trine-12, 6α-olide(2), eupatorin(3), 8α-acetoxyarg- labin(4), artemyriantholide B(5), artemyriantholide A(6), 4′, 5, 7-trihydroxy-6, 3′-dimethoxy flavone(7), casticin(8), 5, 4′-dihydroxy-6, 7, 3′, 5′-tetramethoxy flavone(9), arborescin(10), arlatin(11). CONCLUSION Compounds 3, 7~11 are isolated from genus for the first time.
出处
《中国现代应用药学》
CAS
CSCD
2014年第6期706-710,共5页
Chinese Journal of Modern Applied Pharmacy
基金
"重大新药创制"国家科技重大专项(2010ZX09401-402)
关键词
多花蒿
化学成分
黄酮
倍半萜内酯
Artemisia myriantha Wall. ex Bess.
constituents
flavone
sesquiterpene lactone