Sesquiterpene lactones and other constituents from Cassinia, actinobole and an axeton species

Sesquiterpene lactones and other constituents from Cassinia, actinobole and an axeton species Sesquiterpene lactones and other constituents from Australian Helipterum species Sesquiterpene lactones from Gnephosis species Eudesmanolides and other constituents from Cratystylis conocephala New sesquiterpene lactones and other constituents from Fitchia speciosa Mitchellenes A–E, Cyclic Sesquiterpenes from the Australian Plant <i>Eremophila mitchellii</i> Sesquiterpene lactones from Pyrethrum santolinoides A new guaianolide and other sesquiterpene lactones from Centaurea acaulis L. (Asteraceae) New sources and antifungal activity of sesquiterpene lactones Pyrones and other constituents from Podolepis species