摘要
A new triterpenoid 3,4,6-trihydroxy-2-oxo-1(10),3,5,7-tetraen-23,24-nor-D:A-friedooleana-29-oic acid,as well as twelve known terpenes were isolated from the roots of Tripterygium wilfordii.Its structure was established on the basis of spectroscopic methods.
A new triterpenoid 3,4,6-trihydroxy-2-oxo-1(10),3,5,7-tetraen-23,24-nor-D:A-friedooleana-29-oic acid,as well as twelve known terpenes were isolated from the roots of Tripterygium wilfordii.Its structure was established on the basis of spectroscopic methods.
基金
supported by the Natural Science Foundation of Fujian Province,China(No.2009 J01103)
