1.
Fitoterapia
; 76(7-8): 620-4, 2005 Dec.
Article
in English
| MEDLINE
| ID: mdl-16395780
ABSTRACT
A new sesquiterpene lactone, 7alpha,10alpha-epoxy-1alpha(H),5alpha(H)-guaia-3,11(13)-dien-8alpha,12-olide, was isolated from the leaves of Hedyosmum arborescens. The structure of this unusual 7,10-epoxy-guaianolide was determined by spectroscopic methods, particularly one- and two-dimensional 1H and 13C NMR.
