【摘要】 从菊科植物牡蒿Artemisia japonica中分离并鉴定了12种成分,即β-香树脂醇、三十烷酸、β-谷甾醇、豆甾醇、7,8-二甲氧基香豆素、6,7-二甲氧基香豆素、茵陈色原酮、8,4′-二羟基-3,7,2′-三甲氧基黄酮、3,5-二羟基-6,7,3′,4′-四甲氧基黄酮、桂皮酸、对甲氧基苯甲酸和阿魏酸。除6,7-二甲氧基香豆素和β-谷甾醇外,其余10种成分均为首次从该植物中分得。更多还原

【Abstract】 Twelve compounds were isolated from the aerial part of Artemisia japonica Thunb. They were identified as β-amyrin, triacontanoic acid, β-sitosterol, stigmasterol, 7,8-dimethoxycoumarin, 6,7-dimethoxycoumarin, capillarisin, 8,4’-dihydroxy-3,7,2’-trimethoxyflavone, 3, 5-dihydroxy-6,7,3’,4’-tetramethoxyflavone, cinnamic acid, p-methoxy-benzene carboxylie acid and ferulic acid based on rap, UV, IR, ¹H, ¹³CNMR, APT and HETCOR spectra. All the compounds were isolated from this Plant for the first time except 6,7-dimethoxycoumarin and β sitosterol.更多还原