Polymyxin B, an antibiotic, combats Gram-negative infections through high-affinity binding to the bacterial wall's lipopolysaccharides (LPS), neutralizing endotoxin effects and inducing bacterial cell death by enhancing permeability.

Moxaprindine is an alprindine derivative with antiarrhythmic activity.

Cornoside and Iridoids are chemosystematic markers.