【摘要】 从鹿衔草中分离得到8种结晶,其中5种经分析鉴定为:高熊果酚甙（homoarbutin,1）,肾叶鹿蹄草甙（renifolin,2）,金丝桃甙（hyperin,3）,2″-0-没食子酰基金丝桃甙（2″-0-galloylhyperin,4）和6′₀-没食子酰基高熊果酚甙（6′-0-galloylhomoarbutin,5）。除1外,其它成分均系在鹿衔草中首次分得。4是鹿衔草的主要成分具有很强的单宁活性,并具有扎氧化、清除脂质过氧自由基和抑制脂质过氧化活性。更多还原

【Abstract】 8 compounds have been isolated from the Pyrola calliatha H.And- res.5 structures of them were elucidated by spectral data as follows: homoabrutin (1),renifolin (2),hyperin (3),2″-0-galloylhyperin (4), 6′-0-galloylhomoarbutin (5) Except (1),other compounds were isola- ted in the plant at the first time.The important contituent of the plant is structure (4),which has heavier tannin activity,antioxidation, getting rid of lipid peroxide free-radical and inhibting lipid peroxide activity。更多还原