Four compounds were isolated by column chromatography and HPLC. By spectroscopic method,their structures were identified as phytol(I),dl-α-Tocopherol(II),a-Ethoxy-α-tocopherol(Ⅲ) and ,-Cyclohexadiene-,-dione(Ⅳ). Compounds I-Ⅳ were isolated from D.
Four compounds were isolated by column chromatography and HPLC. By spectroscopic method,their structures were identified as phytol(I),dl-α-Tocopherol(II),a-Ethoxy-α-tocopherol(Ⅲ) and ,-Cyclohexadiene-,-dione(Ⅳ). Compounds I-Ⅳ were isolated from D.
经过硅胶柱层析、凝胶层析反复分离,制备高效液相色谱纯化,得到个化合物,经光谱数据分析鉴定其结构分别为叶绿醇(Ⅰ,phytol),生育酚(Ⅱ,dl-α-Tocopherol),a-Ethoxy-α-tocopherol(Ⅲ,),-Cyclohexadiene-,-dione(Ⅳ)以上化合物均为首次从蛇莓中分离得到.