Bruceolide is a

quassinoid Quassinoids are degraded triterpene lactones (similar to limonoids) of the Simaroubaceae plant family grouped into C-18, C-19, C-20, C-22 and C-25 types. The prototypical member of the group, quassin, was first described in the 19th century from ...

that has been isolated from ''

Bischofia javanica ''Bischofia javanica'', or bishop wood, is a plant species of the family Phyllanthaceae. It and the related '' Bischofia polycarpa'' are the only two members of genus '' Bischofia'' and tribe Bischofieae. These species are distributed throughout ...

''. Synthetic derivatives have shown ''

in vitro ''In vitro'' (meaning ''in glass'', or ''in the glass'') Research, studies are performed with Cell (biology), cells or biological molecules outside their normal biological context. Colloquially called "test-tube experiments", these studies in ...

'' antimalarial activity.

References

Quassinoids Heterocyclic compounds with 5 rings {{organic-compound-stub