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[摘要]
从鞘花寄生Macrosolen cochinchinensis的叶中分得6种化合物,由理化性质和光谱分析鉴定为槲皮素(quercetin,Ⅰ),没食子酸(gallicacid,Ⅱ),荭草素(orientin,Ⅲ),芦丁(rutin,Ⅳ),槲皮素-3-芹菜糖基芦丁糖甙(quercetin-3-O-apiosyl(1→2)-[rhamnosy(1→6)]-glucoside,Ⅴ),新西兰牡荆甙-Ⅱ(vicenin-Ⅱ,Ⅵ)。
[Key word]
[Abstract]
From Macrosolen cochinchinensis (Lour.)Van Tiegh six compounds were isolated.On the basis of physic-ochemical properties and spectroscopic analysis,they were identified as quercetin(I),gallic acid(Ⅱ),orientin(Ⅲ),rutin(Ⅳ),quercetin-3-O-apiosyl (1→2)一[rhamnosyl(1→6)]-glucoside (V),vicenin-Ⅱ(Ⅵ),respectively.Compounds I一Ⅵ were found in the plant for the first time.
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