吊扬尘化学成分研究  

Studies on Chemical Constituents of Rhizome of Buddleia davidii

作　　者：张雯[1] 唐生安[1] 段宏泉[1] 

机构地区：[1]天津医科大学药学院/基础医学研究中心,天津300070

出　　处：《中药材》2009年第4期515-517,共3页Journal of Chinese Medicinal Materials

摘　　要：目的：对吊扬尘的化学成分进行分离和鉴定。方法：采用硅胶柱色谱、凝胶柱色谱、制备高效液相色谱等方法分离化合物，根据理化性质和波谱解析鉴定各化合物的结构。结果：从吊扬尘石油醚提取物中分离得到8个化合物：Buddlindeterpene B（1）、Buddledin B（2）、Buddledin C（3）、deacetyldihydrobuddledin A（4）、dihydrobuddledin C（5）、Suberosol B（6）、Gadain（7）、Hinokinin（8）。结论：化合物1、4～8为首次从该植物中分离得到。Objective： To study the chemical constituents of Rhizome of Buddleia davidii. Methods： The chemical constituents were isolated by repeated column chromatography （Toyopearl HW-40C and HPLC） and their structures were elucidated on the basis of physico-chemical properties and spectroscopic features. Results： From the petroleum ether extract of the material, eight compounds were isolated. Their structures were identified as ： Buddlindeterpene B （ 1 ）, Buddledin B （2）, Buddledin C （3）, deacetyldihydrobuddledin A（4）, dihydrobuddledin C（5）, Suberosol B（6）, Gadain （7） and Hinokinin （8）. Conclusion： Compounds 1,4 -8 are isolated from B. davidii for the first time.

关 键 词：吊扬尘 化学成分 倍半萜 木脂素 

分 类 号：R284.1[医药卫生—中药学] R284.2[医药卫生—中医学]