摘要
目的研究萝卜秦艽的化学成分。方法采用大孔树脂、薄层色谱、硅胶柱色谱和制备高效液相色谱进行分离纯化,通过理化实验和波谱分析等方法进行结构鉴定。结果从95%乙醇提取物的大孔树脂10%乙醇洗脱物中分离、鉴定了1个环烯醚萜苷类化合物8,10-dehydropulchelloside。结论该化合物为新化合物。
Objective To study the chemical constituents in the roots of Phlomis medicinalis. Methods The compound was isolated and repeatedly purified by macroporous resin, silica gel column chromatography, TLC, and Prep-HPLC. Its stracture was elucidated by physical and chemical properties and NMR spectra. Results One iridoid glucoside was obtained and elucidated as 8, 10-dehydropulchelloside. Conclusion The compound is a new one.
出处
《中草药》
CAS
CSCD
北大核心
2009年第1期8-11,共4页
Chinese Traditional and Herbal Drugs
