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[摘要]
从茜草科植物弯管花树皮的甲醇提取物中分得5个化合物,经波谱技术鉴定为3,4-二羟基苯甲酸(Ⅰ),3-甲氧基-4-羟基苯甲酸(Ⅱ),3,5- 二甲氧基- 4-羟基苯甲酸(Ⅲ),2,6- 二甲氧基对苯醌(Ⅳ)和6- 甲氧基- 7- 羟基香豆素(V)。这些化合物为首次从该植物中得到。
[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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