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大叶蛇葡萄化学成分研究
Studies on the Chemical Constituents of Ampelopsis megalophylla Diels et. Gilg
【摘要】 从药用植物大叶蛇葡萄中分离得到一个淡黄色化合物,经理化性质和光谱分析鉴定为蛇葡萄素,该化合物系首次在大叶蛇葡萄中分得,并合成了3,5,7,3’,4’,5’-六乙酰基双氢黄酮醇。
【Abstract】 A yellowish compound was isolated from Ampelopsis megalophylla Diels et. Gilg. for the firsttime and was identified as Ampelotin on the basis of an analysis of its physico-chemical properties and spectrum (UV, IR, 1H-NOR, 13C-NMR, MS). 3, 5, 7, 3’, 4’, 5’-Hexaacetyldihydro-flavonol was synthesized.
【关键词】 中药化学成分;
大叶蛇葡萄;
蛇葡萄素;
六乙酰基双氢黄酮醇;
【Key words】 Ampelopsis megalophylla Diels et. Gilg; Ampelotin; 3, 5, 7, 3’, 4’, 5’-Hexaacetyldihydroflavonol;
【Key words】 Ampelopsis megalophylla Diels et. Gilg; Ampelotin; 3, 5, 7, 3’, 4’, 5’-Hexaacetyldihydroflavonol;
- 【文献出处】 同济医科大学学报 ,ACTA UNIVERSITATIS MEDICTNAE TANGJI , 编辑部邮箱 ,1998年04期
- 【分类号】R284
- 【被引频次】47
- 【下载频次】216