贵州獐牙菜化学成分研究  

Study on Chemical Constituents from Swertia kauitchensis Franch

作　　者：周青[1] 陈家春[1] 刘焱文[1] 

机构地区：[1]湖北中医学院,武汉430061

出　　处：《中药材》2004年第12期908-910,共3页Journal of Chinese Medicinal Materials

基　　金：国家自然科学基金资助项目 (NO 3 0 2 715 90 )

摘　　要：从贵州獐牙菜Swerliakauitchensis中分离鉴定出齐墩果酸、胡萝卜苷、1,7 二羟基 3,8 二甲氧基酮等10个化合物。均为首次从该植物中分得。Objective:To study the major chemical constituents from the whole herb of Swertia kauitchensis Franch Method:Compounds were separated and purified with silica gel column and microreticular resin,and their structures were elucidated on the basis of spectroscopic evidence (UV,IR,MS,NMR) Result:Ten compounds were identified as oleanolic acid (1),β-sitosterol (2),daucosterol (3),gentiacaulein (4),bellidifolin (5),methylswertianin (6),swertianin (7),1,7-dihydroxy-3,4,8-trimethoxyxanthone (8),swertianolin (9),1,3,5,8-tetrahydroxyxanthone (10) Conclusion:All compounds were isolated from Swertia kauitchensis Franch for the first time

关 键 词：SAN酮 胡萝卜苷 首次 化学成分 齐墩果酸 甲氧基 研究 二羟基 化合物 

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