Arundic Acid is an astrocyte-modulating agent, delays the expansion of cerebral infarcts by modulating the activation of astrocytes through inhibition of S-100β synthesis.

Dioxazine hydrochloride is a derivative of promethazine, which has strong H1 receptor blockade of histamine.

Coumaperine, a product found in white pepper, is also a 5-LOX inhibitor with potential anti-inflammatory and anti-cancer activity and can be used to study inflammatory diseases caused by bacterial infections.