[The structure of versicolactone D].
The extracts of Aristolochia versicolar S.M. Huang root afforded a new dimeric sesquiterpene lactone, versicolactone D, with a novel skeleton. Its structure was established by spectroscopic methods, mainly X-ray and 2D-NMR.
Xue
H Z
HZ
Zhang
J
J
He
L X
LX
He
C H
CH
Zheng
Q T
QT
Feng
R
R
D055598:Chemical Phenomena; D002621:Chemistry; D004365:Drugs, Chinese Herbal / Q000032:analysis*; D012717:Sesquiterpenes
D004365:Drugs, Chinese Herbal; D012717:Sesquiterpenes; C064535:versicolactone D