Olivetol (5-pentylresorcinol, 5-pentyl-1,3-benzenediol) is an organic compound found in certain species of lichen; it is also a precursor in various syntheses of tetrahydrocannabinol. Olivetol has an antioxidant effect.

Lidamidine is an effective antidiarrheal agent that inhibits intestinal secretion, reduces intestinal transit, and inhibits smooth muscle contraction.

Triglutamate folate is a bioactive chemical.