【摘要】 从鹿角蕨(PlatyceriumwallichiiHook.)的干燥叶中分离得到七个成分,利用UV、IR、13C-NMR、1H-NMR、MS等光谱方法鉴定出它们的结构,分别为β-谷甾醇(Ⅰ)、谷甾醇β-D-吡喃葡萄糖甙(Ⅱ)、2-propenoicacid,3-[2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-5-benzofurany]-(Ⅲ)、松脂素(Ⅳ)、松脂素-4’-O-β-D-葡萄糖甙(Ⅴ)、2,5-二羟基苯甲酸甲酯(Ⅵ)、槲皮素3-O-β-吡喃半乳糖甙(Ⅶ)。七个成分均为首次从该种植物中获得。更多还原

【Abstract】 Sevenknowncompoundswereisolatedfromtheleavesof Platycerium wallichii Hook.On thebasisof spectroscopicanalysis(UV,IR,1 H-NMR,13 C-NMRandMS),theirstructureswereidentified asβ-sitosterol(Ⅰ),sitosteryl-3-O-β-glucoside(Ⅱ),2-propenoicacid,3-[2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-5-benzofuranyl]-(Ⅲ),pinoresinol(Ⅳ),pinoresinol-4’-O-β-D-glucoside(Ⅴ),benzoicacid,2,5-dihydroxy-,methylester(Ⅵ),quercetin3-O-β-galactopyranoside(Ⅶ).Theywereallisolatedfromtheplantforthefirsttime.Thestudyof chemicalconstituentsinthis plantisusefulforthedelimitationof genericrelationshipsinfernclassification.更多还原