摘要
A new macrocyclic diterpenoid,named kansuinine J（1）,was isolated from the roots of Euphorbia kansui.Its structure was characterized on the basis of spectroscopic analysis.
A new macrocyclic diterpenoid,named kansuinine J（1）,was isolated from the roots of Euphorbia kansui.Its structure was characterized on the basis of spectroscopic analysis.
基金
supported by grants from the Ministry of Science and Technology(Nos.2009CB940900 and 2009CB522300)
