Icosapent is an important polyunsaturated fatty acid found in fish oils. It serves as the precursor for the prostaglandin-3 and thromboxane-3 families. A diet rich in eicosapentaenoic acid lowers serum lipid concentration, reduces incidence of cardiovascular disorders, prevents platelet aggregation, and inhibits arachidonic acid conversion into the thromboxane-2 and prostaglandin-2 families. EPA can be used for lowering elevated triglycerides in those who are hyperglyceridemic. In addition, EPA may play a therapeutic role in patients with cystic fibrosis by reducing disease severity and may play a similar role in type 2 diabetics in slowing the progression of diabetic nephropathy.

Carafiban is orally active heterocyclic peptide mimetics fibrinogen IIb/IIIa receptor antagonist with antithrombotic activity. Carafiban is a prodrug, that underwent metabolic transformation to active metabolite des-ethyl- Carafiban, that inhibited dose-dependently and reversibly human platelet aggregation. In conscious dogs, Carafiban showed a high plasma availability of the active moiety of 42±8% and a plasma half-life of 9.9 h after oral administration as measured by bioassay. Carafiban may potentially be used for chronic treatment and prophylaxis of thrombotic diseases in humans.

Ethyl cartrizoate has been used in diagnostics as a bronchographic agent.

Ethyl dibunate is a non-narcotic antitussive agent.