Kaurenoic acid has anti-inflammatory potential in acetic acid-induced colitis, decreases in MDA level.

D-proline is an isomer of the naturally occurring amino acid L-Proline. D-amino acids have been found in relatively high abundance in human plasma and saliva. These amino acids may be of bacterial origin but there is also evidence that they are endogenously produced through amino acid racemase activity.

Isoflupredone (Isoflupredonum) is a synthetic corticosteroid that acts in vivo by binding to glucocorticoid and corticosteroid receptors in animals (such as horses) to inhibit inflammatory cells and inhibit the expression of inflammatory mediators.