Benzylideneacetone, a monoterpene produced by the insect pathogenic bacterium Xenorhabdus nematophila, is a phospholipase A2 (PLA2) inhibitor with inhibitory effects on arachidonoid biosynthesis and enhances baculovirus pathogenicity of Xylaria minor.

PHPS1 is an inhibitor of Shp2. PHPS1 efficiently inhibits activation of Erk1/2 by the leukemia-associated Shp2 mutant, Shp2-E76K, and blocks the anchorage-independent growth of a variety of human tumor cell lines.

Tris(2,4-di-tert-butylphenyl)phosphate is a natural compound isolated from Vitex negundo L. with anti-inflammatory activity.