短柱肖菝葜中的一个新酮苷  

A new flavone glycoside of Heterosmilax yunnanensis

作　　者：秦文杰[1,2] 高寒[2] 王钢力[3] 林瑞超[3] 

机构地区：[1]中药复方新药开发国家工程研究中心,北京100075 [2]河南省中医药研究院,河南郑州450004 [3]中国药品生物制品检定所,北京100050

出　　处：《中草药》2009年第7期1018-1020,共3页Chinese Traditional and Herbal Drugs

基　　金：北京市科技计划项目(D0206001043491)

摘　　要：目的对短柱肖菝葜Heterosmilax yunnanensis的化学成分进行研究。方法应用多种色谱技术进行分离纯化,通过理化方法和波谱数据进行结构鉴定。结果分离和鉴定出一种新化合物。结论该化合物为1,3,6,7-四羟基-酮-3-O-β-D-吡喃葡萄糖苷,命名为肖菝葜苷A(heterosmioside A)。Objective To study the chemical constituents of Heterosrnilax yunnanensis. Methods The compound was isolated and repeatedly purified with chromatography and the structure was elucidated by physico-chemical properties and spectral analysis. Results A new compound was isolated and identified. Conclusion This compound is a novel compound with structure of 1, 3, 6, 7-tetrahydroxy-xanthone-3-O-β-D-glucopyranoside, mamed heterosmioside A.

关 键 词：短柱肖菝葜 化学成分 肖菝葜苷A 

分 类 号：R284.1[医药卫生—中药学]