节点文献
单条草化学成分的研究
CHEMICAL CONSTITUENTS OF LYSIMACHIA CANDIDA
【摘要】 首次从单条草全草中分离出10个化合物,经MS,1H-NMR和13C-NMR等波谱分析分别鉴定为山奈酚(1),紫云英苷(2),山奈酚-3-O-β-D-吡喃葡萄糖基(1→2)-β-D-吡喃葡萄糖苷(3),槲皮素(4),槲皮素-3-O-β-D-吡喃葡萄糖苷(5),(R)-2-羟基-3-苯基-丙酸甲酯(6),(R)-2-羟基-3-苯基丙酸(7),菠甾醇(8),豆甾醇(9)和棕榈酸(10)其中3是该植物的主要成分,为首次从珍珠菜属植物中分离得到。
【Abstract】 Ten compounds were isolated from Lysimachia candida Lindl (Primulaceae )for the first time . Byspectral analysis, they were identified as kaempferol(1), astragalin(2), kaempferol- 3 - O- β- D- glucopyranosyl (1→2)-β-D-glucopyranoside(3), quercetin(4), quercetin-3-O-β-D-glucopyranoside(5), mythyl (R)-2-hydroxy3-phenylpropanoate(6 ), (R ) - 2- hydroxy - 3 - phenylpropanoic acid (7 ), spinasterol (8 ), stigmasterol (9 ) andpalmitic acid(10), respectively. 3 exists as the main constituent . 3 was first isolated from the genus of Lysimachia .
- 【文献出处】 应用与环境生物学报 ,CHINESE JOURNAL OF APPLIED AND ENVIRONMENTAL BIOLOGY , 编辑部邮箱 ,1998年02期
- 【分类号】Q946
- 【被引频次】20
- 【下载频次】147