摘要
从传统藏药提宗龙胆(Gentiana tizuensisFranch.)花的乙醇提取物中分离得到3个化合物,利用波谱方法鉴定为熊果酸(ursolic acid,1)、异荭草苷(isooreintin,2)、日本獐牙菜素(swertiajaponin,3).其中,化合物2为首次从该植物中发现,化合物3为龙胆属植物中首次发现.
Three compounds were isolated from alcoholic extracts of Gentiana tizuensis Franch..On the basis of spectroscopic methods.Their structures were identified as ursolic acid(1),isooreintin(2),swertiajaponin(3).Among them,compound 2 was isolated from the plant for the first time,compound 3 was isolated from Gentiana for the first time.
出处
《西北植物学报》
CAS
CSCD
北大核心
2008年第12期2543-2546,共4页
Acta Botanica Boreali-Occidentalia Sinica
关键词
藏药
提宗龙胆
熊果酸
异荭草苷
日本獐牙菜素
Tibetan medicine,Gentiana tizuensis Franch.,ursolic acid,isooreintin,swertiajaponin