1.
J Nat Prod
; 74(6): 1353-7, 2011 Jun 24.
Article
in English
| MEDLINE
| ID: mdl-21510613
ABSTRACT
Xylarenones C-E (2-4), three new eremophilane sesquiterpenes, have been isolated from solid substrate cultures of a Camarops-like endophytic fungus isolated from Alibertia macrophylla. The structures were elucidated by analysis of spectroscopic data. Compounds were evaluated in subtilisin and pepsin protease assays, and compound 2 showed potent inhibitory activity against both proteases.