ARN14974 is a benzoxazolone carboxamide. ARN14974 is a potent inhibitor of acid ceramidase with IC50 of 79 nM.

Apafant (WEB 2086) is a highly potent platelet activating factor (PAF) antagonist that blocks eosinophil activation and can be used to study experimental allergic conjunctivitis in guinea pigs.

NεNεNε-Trimethyl-L-lysine is a methylated derivative of the amino acid lysine. It is a component of histone proteins a precursor of carnitine and a coenzyme of fatty acid oxidation. NεNεNε--Trimethyl-L-lysine residues are found in a number of proteins and are generated by the action of S-adenosyl-L-methionine on exposed lysine residues.