苗族药马蹄金化学成分的研究  

STUDIES ON THE CHEMICAL CONSTITUENTS FROM DICHONDRA REPENS FORST.

作　　者：刘玉明 梁光义 徐必学 

机构地区：[1]贵州省中科院天然产物化学重点实验室,贵阳550002

出　　处：《天然产物研究与开发》2003年第1期15-17,共3页Natural Product Research and Development

基　　金：国家自然科学基金资助项目 (3 9960 0 81)

摘　　要：从苗族药马蹄金 (DichondrarepenForst.)全草中分离得到 5个化合物 ,经波谱分析鉴定为委陵菜酸 (tormenticacid ,1)、尿嘧啶 (uracil,2 )、茵芋甙 (skimmin ,3)、甘油 (glycerin ,4 )和N ( N 苯甲酰基 L 苯丙氨酰基 ) O 乙酰基 L 苯丙氨醇 (N (N benzoyl L phenylalanyl ) O actyl L phenylalanol,5 ) ,以上化合物均首次从马蹄金中获得。Five known compounds tormentic acid(1),uracil(2),skimmin(3),glycerin(4)and N (N benzoyl L phenylalanyl ) O actyl L phenylalanol(5) were isolated from Dichondra repens Forst Their structures were determined by spectral analysis These compounds were obtained from the plant for the first time

关 键 词：苗族药 马蹄金 化学成分 旋花科 

分 类 号：R284.1[医药卫生—中药学] R282.71[医药卫生—中医学]