[關(guān)鍵詞]
[摘要]
從茜草科植物彎管花樹皮的甲醇提取物中分得5個化合物,經(jīng)波譜技術(shù)鑒定為3,4-二羥基苯甲酸(Ⅰ),3-甲氧基-4-羥基苯甲酸(Ⅱ),3,5- 二甲氧基- 4-羥基苯甲酸(Ⅲ),2,6- 二甲氧基對苯醌(Ⅳ)和6- 甲氧基- 7- 羥基香豆素(V)。這些化合物為首次從該植物中得到。
[Key word]
[Abstract]
Five known compounds were isolated from the methanolic extract of the bark of Chasalis curviflora for the first time. They were identified as 3,4-dihydroxybenzoic acid (Ⅰ),3-methoxy-4-hydroxybenzoic acid (Ⅱ),3,5-dimethoxy-4-hydroxybenzoic acid (Ⅲ),2,6-dimethoxy-p-benzoquinone (Ⅳ) and 6-methoxy-7-hydroxycoumarin (Ⅴ) by spectroscopic analysis
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[基金項目]