Triclopyr (NSC 190671) is a synthetic growth hormone-like herbicide and fungicide that is cytotoxic, induces mitochondrial damage in rat liver, and is widely used in agricultural research.

Biapenem is a 1-beta-methylcarbapenem antibiotic with a wide range of antibacterial activity.

Columbianetin is a new phytoalexin associated with celery (Apium graveolens) resistance to pathogens during storage it also has antifungal activity. Columbianetin has anti-inflammatory effects it promotes histamine release and inhibits the histamine release by substance P suggests that it may be helpful in regulating mast cell-mediated allergic inflammatory responses. (2'S)-columbianetin can be effectively used to protect keratinocytes from UVB induced damage.